{"id":69143,"date":"2026-01-31T06:48:42","date_gmt":"2026-01-30T22:48:42","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/69143.html"},"modified":"2026-01-31T06:48:42","modified_gmt":"2026-01-30T22:48:42","slug":"%e7%8e%b0%e4%bb%a3ai%e7%b3%bb%e7%bb%9f%e7%ae%97%e6%b3%95%e4%b8%8e%e6%a8%a1%e5%9e%8b%e6%9e%b6%e6%9e%84%e7%9a%84%e6%a0%b8%e5%bf%83%e4%bd%9c%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/69143.html","title":{"rendered":"\u73b0\u4ee3AI\u7cfb\u7edf\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u7684\u6838\u5fc3\u4f5c\u7528"},"content":{"rendered":"

AI\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u6280\u672f\u4f53\u7cfb\u6df1\u5ea6\u5256\u6790<\/h2>\n

\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784<\/p>\n

\u6838\u5fc3\u4f5c\u7528：\u6784\u5efaAI\u7cfb\u7edf\u7684\u201c\u5927\u8111\u201d，\u5b9e\u73b0\u4ece\u6570\u636e\u5230\u667a\u80fd\u7684\u6620\u5c04\u3002
\n\u5173\u952e\u6280\u672f：
\n\u57fa\u7840\u6a21\u578b\u67b6\u6784：<\/p>\n

Transformer：\u652f\u6491\u5927\u8bed\u8a00\u6a21\u578b（LLM）\u4e0e\u591a\u6a21\u6001\u6a21\u578b，\u4f9d\u8d56\u81ea\u6ce8\u610f\u529b\u673a\u5236\u3002<\/p>\n

\u5377\u79ef\u795e\u7ecf\u7f51\u7edc（CNN）：\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u57fa\u77f3，\u9010\u6b65\u88ab\u89c6\u89c9Transformer\u878d\u5408\u3002<\/p>\n

\u6269\u6563\u6a21\u578b：\u751f\u6210\u5f0fAI\u7684\u4e3b\u6d41\u67b6\u6784，\u901a\u8fc7\u8fed\u4ee3\u53bb\u566a\u751f\u6210\u6570\u636e\u3002<\/p>\n

\u6a21\u578b\u4f18\u5316\u6280\u672f： \u7a00\u758f\u5316\/\u84b8\u998f：\u964d\u4f4e\u6a21\u578b\u590d\u6742\u5ea6，\u9002\u5e94\u8fb9\u7f18\u90e8\u7f72（\u5982TinyBERT）\u3002<\/p>\n

\u4e00\u3001\u603b\u4f53\u67b6\u6784\u89c6\u56fe<\/h3>\n

#mermaid-svg-GnMwNRL7FSOh23XP{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-GnMwNRL7FSOh23XP .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-GnMwNRL7FSOh23XP .error-icon{fill:#552222;}#mermaid-svg-GnMwNRL7FSOh23XP .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-GnMwNRL7FSOh23XP .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-GnMwNRL7FSOh23XP .marker{fill:#333333;stroke:#333333;}#mermaid-svg-GnMwNRL7FSOh23XP .marker.cross{stroke:#333333;}#mermaid-svg-GnMwNRL7FSOh23XP svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-GnMwNRL7FSOh23XP p{margin:0;}#mermaid-svg-GnMwNRL7FSOh23XP .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-GnMwNRL7FSOh23XP .cluster-label text{fill:#333;}#mermaid-svg-GnMwNRL7FSOh23XP .cluster-label span{color:#333;}#mermaid-svg-GnMwNRL7FSOh23XP .cluster-label span p{background-color:transparent;}#mermaid-svg-GnMwNRL7FSOh23XP .label text,#mermaid-svg-GnMwNRL7FSOh23XP span{fill:#333;color:#333;}#mermaid-svg-GnMwNRL7FSOh23XP .node rect,#mermaid-svg-GnMwNRL7FSOh23XP .node circle,#mermaid-svg-GnMwNRL7FSOh23XP .node ellipse,#mermaid-svg-GnMwNRL7FSOh23XP .node polygon,#mermaid-svg-GnMwNRL7FSOh23XP .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-GnMwNRL7FSOh23XP .rough-node .label text,#mermaid-svg-GnMwNRL7FSOh23XP .node .label text,#mermaid-svg-GnMwNRL7FSOh23XP .image-shape .label,#mermaid-svg-GnMwNRL7FSOh23XP .icon-shape .label{text-anchor:middle;}#mermaid-svg-GnMwNRL7FSOh23XP .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-GnMwNRL7FSOh23XP .rough-node .label,#mermaid-svg-GnMwNRL7FSOh23XP .node .label,#mermaid-svg-GnMwNRL7FSOh23XP .image-shape .label,#mermaid-svg-GnMwNRL7FSOh23XP .icon-shape .label{text-align:center;}#mermaid-svg-GnMwNRL7FSOh23XP .node.clickable{cursor:pointer;}#mermaid-svg-GnMwNRL7FSOh23XP .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-GnMwNRL7FSOh23XP .arrowheadPath{fill:#333333;}#mermaid-svg-GnMwNRL7FSOh23XP .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-GnMwNRL7FSOh23XP .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-GnMwNRL7FSOh23XP .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-GnMwNRL7FSOh23XP .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-GnMwNRL7FSOh23XP .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-GnMwNRL7FSOh23XP .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-GnMwNRL7FSOh23XP .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-GnMwNRL7FSOh23XP .cluster text{fill:#333;}#mermaid-svg-GnMwNRL7FSOh23XP .cluster span{color:#333;}#mermaid-svg-GnMwNRL7FSOh23XP div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-GnMwNRL7FSOh23XP .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-GnMwNRL7FSOh23XP rect.text{fill:none;stroke-width:0;}#mermaid-svg-GnMwNRL7FSOh23XP .icon-shape,#mermaid-svg-GnMwNRL7FSOh23XP .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-GnMwNRL7FSOh23XP .icon-shape p,#mermaid-svg-GnMwNRL7FSOh23XP .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-GnMwNRL7FSOh23XP .icon-shape rect,#mermaid-svg-GnMwNRL7FSOh23XP .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-GnMwNRL7FSOh23XP .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-GnMwNRL7FSOh23XP .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-GnMwNRL7FSOh23XP :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u4f53\u7cfb<\/p>\n

<\/span><\/p>\n

\u57fa\u7840\u6a21\u578b\u67b6\u6784<\/p>\n

<\/span><\/p>\n

\u6a21\u578b\u4f18\u5316\u6280\u672f<\/p>\n

<\/span><\/p>\n

\u8bad\u7ec3\u8303\u5f0f<\/p>\n

<\/span><\/p>\n

\u8bc4\u4f30\u4f53\u7cfb<\/p>\n

<\/span><\/p>\n

Transformer\u5bb6\u65cf<\/p>\n

<\/span><\/p>\n

CNN\u53ca\u5176\u53d8\u4f53<\/p>\n

<\/span><\/p>\n

\u6269\u6563\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u5176\u4ed6\u65b0\u5174\u67b6\u6784<\/p>\n

<\/span><\/p>\n

\u6a21\u578b\u538b\u7f29<\/p>\n

<\/span><\/p>\n

\u8bad\u7ec3\u52a0\u901f<\/p>\n

<\/span><\/p>\n

\u81ea\u9002\u5e94\u4f18\u5316<\/p>\n

<\/span><\/p>\n

\u76d1\u7763\u5b66\u4e60<\/p>\n

<\/span><\/p>\n

\u81ea\u76d1\u7763\u5b66\u4e60<\/p>\n

<\/span><\/p>\n

\u5f3a\u5316\u5b66\u4e60<\/p>\n

<\/span><\/p>\n

\u8054\u90a6\u5b66\u4e60<\/p>\n

<\/span><\/p>\n

\u4e8c\u3001\u57fa\u7840\u6a21\u578b\u67b6\u6784\u4f53\u7cfb<\/h3>\n

2.1 Transformer\u67b6\u6784\u5bb6\u65cf<\/h4>\n

#mermaid-svg-36RqOZW73KSSHSeM{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-36RqOZW73KSSHSeM .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-36RqOZW73KSSHSeM .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-36RqOZW73KSSHSeM .error-icon{fill:#552222;}#mermaid-svg-36RqOZW73KSSHSeM .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-36RqOZW73KSSHSeM .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-36RqOZW73KSSHSeM .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-36RqOZW73KSSHSeM .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-36RqOZW73KSSHSeM .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-36RqOZW73KSSHSeM .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-36RqOZW73KSSHSeM .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-36RqOZW73KSSHSeM .marker{fill:#333333;stroke:#333333;}#mermaid-svg-36RqOZW73KSSHSeM .marker.cross{stroke:#333333;}#mermaid-svg-36RqOZW73KSSHSeM svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-36RqOZW73KSSHSeM p{margin:0;}#mermaid-svg-36RqOZW73KSSHSeM g.classGroup text{fill:#9370DB;stroke:none;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:10px;}#mermaid-svg-36RqOZW73KSSHSeM g.classGroup text .title{font-weight:bolder;}#mermaid-svg-36RqOZW73KSSHSeM .nodeLabel,#mermaid-svg-36RqOZW73KSSHSeM .edgeLabel{color:#131300;}#mermaid-svg-36RqOZW73KSSHSeM .edgeLabel .label rect{fill:#ECECFF;}#mermaid-svg-36RqOZW73KSSHSeM .label text{fill:#131300;}#mermaid-svg-36RqOZW73KSSHSeM .labelBkg{background:#ECECFF;}#mermaid-svg-36RqOZW73KSSHSeM .edgeLabel .label span{background:#ECECFF;}#mermaid-svg-36RqOZW73KSSHSeM .classTitle{font-weight:bolder;}#mermaid-svg-36RqOZW73KSSHSeM .node rect,#mermaid-svg-36RqOZW73KSSHSeM .node circle,#mermaid-svg-36RqOZW73KSSHSeM .node ellipse,#mermaid-svg-36RqOZW73KSSHSeM .node polygon,#mermaid-svg-36RqOZW73KSSHSeM .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-36RqOZW73KSSHSeM .divider{stroke:#9370DB;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM g.clickable{cursor:pointer;}#mermaid-svg-36RqOZW73KSSHSeM g.classGroup rect{fill:#ECECFF;stroke:#9370DB;}#mermaid-svg-36RqOZW73KSSHSeM g.classGroup line{stroke:#9370DB;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5;}#mermaid-svg-36RqOZW73KSSHSeM .classLabel .label{fill:#9370DB;font-size:10px;}#mermaid-svg-36RqOZW73KSSHSeM .relation{stroke:#333333;stroke-width:1;fill:none;}#mermaid-svg-36RqOZW73KSSHSeM .dashed-line{stroke-dasharray:3;}#mermaid-svg-36RqOZW73KSSHSeM .dotted-line{stroke-dasharray:1 2;}#mermaid-svg-36RqOZW73KSSHSeM #compositionStart,#mermaid-svg-36RqOZW73KSSHSeM .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #compositionEnd,#mermaid-svg-36RqOZW73KSSHSeM .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #dependencyStart,#mermaid-svg-36RqOZW73KSSHSeM .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #dependencyStart,#mermaid-svg-36RqOZW73KSSHSeM .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #extensionStart,#mermaid-svg-36RqOZW73KSSHSeM .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #extensionEnd,#mermaid-svg-36RqOZW73KSSHSeM .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #aggregationStart,#mermaid-svg-36RqOZW73KSSHSeM .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #aggregationEnd,#mermaid-svg-36RqOZW73KSSHSeM .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #lollipopStart,#mermaid-svg-36RqOZW73KSSHSeM .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM #lollipopEnd,#mermaid-svg-36RqOZW73KSSHSeM .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-36RqOZW73KSSHSeM .edgeTerminals{font-size:11px;line-height:initial;}#mermaid-svg-36RqOZW73KSSHSeM .classTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-36RqOZW73KSSHSeM .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-36RqOZW73KSSHSeM .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-36RqOZW73KSSHSeM :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u5305\u542bN\u4e2a<\/p>\n

<\/span><\/p>\n

\u5305\u542bN\u4e2a<\/p>\n

<\/span><\/p>\n

\u4f7f\u7528<\/p>\n

<\/span><\/span><\/p>\n

TransformerArchitecture<\/p>\n

<\/span><\/p>\n

+Encoder-Decoder\u7ed3\u6784<\/p>\n

<\/span><\/p>\n

+MultiHeadAttention<\/p>\n

<\/span><\/p>\n

+PositionalEncoding<\/p>\n

<\/span><\/p>\n

+FeedForwardNetwork<\/p>\n

<\/span><\/p>\n

EncoderBlock<\/p>\n

<\/span><\/p>\n

+SelfAttention<\/p>\n

<\/span><\/p>\n

+AddNorm<\/p>\n

<\/span><\/p>\n

+FFN<\/p>\n

<\/span><\/p>\n

DecoderBlock<\/p>\n

<\/span><\/p>\n

+MaskedSelfAttention<\/p>\n

<\/span><\/p>\n

+CrossAttention<\/p>\n

<\/span><\/p>\n

+AddNorm<\/p>\n

<\/span><\/p>\n

+FFN<\/p>\n

<\/span><\/p>\n

\u00abinterface\u00bb<\/p>\n

<\/span><\/p>\n

AttentionMechanism<\/p>\n

<\/span><\/p>\n

+compute(Q,K,V) : Tensor<\/p>\n

<\/span><\/p>\n

+scaledDotProductAttention()<\/p>\n

<\/span><\/p>\n

+multiHeadAttention()<\/p>\n

<\/span><\/p>\n

TransformerVariants<\/p>\n

<\/span><\/p>\n

+VisionTransformer<\/p>\n

<\/span><\/p>\n

+MultimodalTransformer<\/p>\n

<\/span><\/p>\n

+BERT(Encoder-only)<\/p>\n

<\/span><\/p>\n

+GPT(Decoder-only)<\/p>\n

<\/span><\/p>\n

+T5(Encoder-Decoder)<\/p>\n

<\/span><\/p>\n

2.1.1 \u6838\u5fc3\u7ec4\u4ef6\u8be6\u7ec6\u8bbe\u8ba1<\/h5>\n

#mermaid-svg-Wk7m9iz8oQANsNDD{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-Wk7m9iz8oQANsNDD .error-icon{fill:#552222;}#mermaid-svg-Wk7m9iz8oQANsNDD .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-Wk7m9iz8oQANsNDD .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-Wk7m9iz8oQANsNDD .marker{fill:#333333;stroke:#333333;}#mermaid-svg-Wk7m9iz8oQANsNDD .marker.cross{stroke:#333333;}#mermaid-svg-Wk7m9iz8oQANsNDD svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-Wk7m9iz8oQANsNDD p{margin:0;}#mermaid-svg-Wk7m9iz8oQANsNDD .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster-label text{fill:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster-label span{color:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster-label span p{background-color:transparent;}#mermaid-svg-Wk7m9iz8oQANsNDD .label text,#mermaid-svg-Wk7m9iz8oQANsNDD span{fill:#333;color:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD .node rect,#mermaid-svg-Wk7m9iz8oQANsNDD .node circle,#mermaid-svg-Wk7m9iz8oQANsNDD .node ellipse,#mermaid-svg-Wk7m9iz8oQANsNDD .node polygon,#mermaid-svg-Wk7m9iz8oQANsNDD .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-Wk7m9iz8oQANsNDD .rough-node .label text,#mermaid-svg-Wk7m9iz8oQANsNDD .node .label text,#mermaid-svg-Wk7m9iz8oQANsNDD .image-shape .label,#mermaid-svg-Wk7m9iz8oQANsNDD .icon-shape .label{text-anchor:middle;}#mermaid-svg-Wk7m9iz8oQANsNDD .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-Wk7m9iz8oQANsNDD .rough-node .label,#mermaid-svg-Wk7m9iz8oQANsNDD .node .label,#mermaid-svg-Wk7m9iz8oQANsNDD .image-shape .label,#mermaid-svg-Wk7m9iz8oQANsNDD .icon-shape .label{text-align:center;}#mermaid-svg-Wk7m9iz8oQANsNDD .node.clickable{cursor:pointer;}#mermaid-svg-Wk7m9iz8oQANsNDD .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-Wk7m9iz8oQANsNDD .arrowheadPath{fill:#333333;}#mermaid-svg-Wk7m9iz8oQANsNDD .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-Wk7m9iz8oQANsNDD .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-Wk7m9iz8oQANsNDD .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-Wk7m9iz8oQANsNDD .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-Wk7m9iz8oQANsNDD .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-Wk7m9iz8oQANsNDD .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster text{fill:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD .cluster span{color:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-Wk7m9iz8oQANsNDD .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-Wk7m9iz8oQANsNDD rect.text{fill:none;stroke-width:0;}#mermaid-svg-Wk7m9iz8oQANsNDD .icon-shape,#mermaid-svg-Wk7m9iz8oQANsNDD .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-Wk7m9iz8oQANsNDD .icon-shape p,#mermaid-svg-Wk7m9iz8oQANsNDD .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-Wk7m9iz8oQANsNDD .icon-shape rect,#mermaid-svg-Wk7m9iz8oQANsNDD .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-Wk7m9iz8oQANsNDD .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-Wk7m9iz8oQANsNDD .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-Wk7m9iz8oQANsNDD :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u591a\u5934\u6ce8\u610f\u529b\u673a\u5236<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/p>\n

\u5355\u5934\u6ce8\u610f\u529b\u8ba1\u7b97<\/p>\n

<\/span><\/span><\/span><\/span><\/p>\n

\u8ba1\u7b97Q\u00b7K^T<\/p>\n

<\/span><\/p>\n

\u7f29\u653e: \/\u221adk<\/p>\n

<\/span><\/p>\n

Softmax<\/p>\n

<\/span><\/p>\n

\u52a0\u6743\u6c42\u548cV<\/p>\n

<\/span><\/p>\n

\u8f93\u5165: Q,K,V<\/p>\n

<\/span><\/p>\n

\u7ebf\u6027\u6295\u5f71\u5230h\u4e2a\u5934<\/p>\n

<\/span><\/p>\n

\u5e76\u884c\u8ba1\u7b97\u6ce8\u610f\u529b<\/p>\n

<\/span><\/p>\n

\u62fc\u63a5\u591a\u5934\u8f93\u51fa<\/p>\n

<\/span><\/p>\n

\u7ebf\u6027\u6295\u5f71\u8f93\u51fa<\/p>\n

<\/span><\/p>\n

Transformer \u6838\u5fc3\u8ba1\u7b97\u6d41\u7a0b<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/p>\n

\u5355\u4e2aEncoder Block<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u8f93\u5165<\/p>\n

<\/span><\/p>\n

\u591a\u5934\u81ea\u6ce8\u610f\u529b<\/p>\n

<\/span><\/p>\n

\u6b8b\u5dee\u8fde\u63a5 & \u5c42\u5f52\u4e00\u5316<\/p>\n

<\/span><\/p>\n

\u524d\u9988\u795e\u7ecf\u7f51\u7edc<\/p>\n

<\/span><\/p>\n

\u6b8b\u5dee\u8fde\u63a5 & \u5c42\u5f52\u4e00\u5316<\/p>\n

<\/span><\/p>\n

\u8f93\u51fa<\/p>\n

<\/span><\/p>\n

\u8f93\u5165\u5e8f\u5217<\/p>\n

<\/span><\/p>\n

Token Embedding<\/p>\n

<\/span><\/p>\n

Position Encoding<\/p>\n

<\/span><\/p>\n

Encoder Block \u00d7 N<\/p>\n

<\/span><\/p>\n

\u8f93\u51fa\u8868\u793a<\/p>\n

<\/span><\/p>\n

2.2 CNN\u67b6\u6784\u6f14\u8fdb<\/h4>\n

#mermaid-svg-ZPnpSNfrxdeLJHts{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-ZPnpSNfrxdeLJHts .error-icon{fill:#552222;}#mermaid-svg-ZPnpSNfrxdeLJHts .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-ZPnpSNfrxdeLJHts .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-ZPnpSNfrxdeLJHts .marker{fill:#333333;stroke:#333333;}#mermaid-svg-ZPnpSNfrxdeLJHts .marker.cross{stroke:#333333;}#mermaid-svg-ZPnpSNfrxdeLJHts svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-ZPnpSNfrxdeLJHts p{margin:0;}#mermaid-svg-ZPnpSNfrxdeLJHts g.classGroup text{fill:#9370DB;stroke:none;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:10px;}#mermaid-svg-ZPnpSNfrxdeLJHts g.classGroup text .title{font-weight:bolder;}#mermaid-svg-ZPnpSNfrxdeLJHts .nodeLabel,#mermaid-svg-ZPnpSNfrxdeLJHts .edgeLabel{color:#131300;}#mermaid-svg-ZPnpSNfrxdeLJHts .edgeLabel .label rect{fill:#ECECFF;}#mermaid-svg-ZPnpSNfrxdeLJHts .label text{fill:#131300;}#mermaid-svg-ZPnpSNfrxdeLJHts .labelBkg{background:#ECECFF;}#mermaid-svg-ZPnpSNfrxdeLJHts .edgeLabel .label span{background:#ECECFF;}#mermaid-svg-ZPnpSNfrxdeLJHts .classTitle{font-weight:bolder;}#mermaid-svg-ZPnpSNfrxdeLJHts .node rect,#mermaid-svg-ZPnpSNfrxdeLJHts .node circle,#mermaid-svg-ZPnpSNfrxdeLJHts .node ellipse,#mermaid-svg-ZPnpSNfrxdeLJHts .node polygon,#mermaid-svg-ZPnpSNfrxdeLJHts .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-ZPnpSNfrxdeLJHts .divider{stroke:#9370DB;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts g.clickable{cursor:pointer;}#mermaid-svg-ZPnpSNfrxdeLJHts g.classGroup rect{fill:#ECECFF;stroke:#9370DB;}#mermaid-svg-ZPnpSNfrxdeLJHts g.classGroup line{stroke:#9370DB;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5;}#mermaid-svg-ZPnpSNfrxdeLJHts .classLabel .label{fill:#9370DB;font-size:10px;}#mermaid-svg-ZPnpSNfrxdeLJHts .relation{stroke:#333333;stroke-width:1;fill:none;}#mermaid-svg-ZPnpSNfrxdeLJHts .dashed-line{stroke-dasharray:3;}#mermaid-svg-ZPnpSNfrxdeLJHts .dotted-line{stroke-dasharray:1 2;}#mermaid-svg-ZPnpSNfrxdeLJHts #compositionStart,#mermaid-svg-ZPnpSNfrxdeLJHts .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #compositionEnd,#mermaid-svg-ZPnpSNfrxdeLJHts .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #dependencyStart,#mermaid-svg-ZPnpSNfrxdeLJHts .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #dependencyStart,#mermaid-svg-ZPnpSNfrxdeLJHts .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #extensionStart,#mermaid-svg-ZPnpSNfrxdeLJHts .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #extensionEnd,#mermaid-svg-ZPnpSNfrxdeLJHts .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #aggregationStart,#mermaid-svg-ZPnpSNfrxdeLJHts .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #aggregationEnd,#mermaid-svg-ZPnpSNfrxdeLJHts .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #lollipopStart,#mermaid-svg-ZPnpSNfrxdeLJHts .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts #lollipopEnd,#mermaid-svg-ZPnpSNfrxdeLJHts .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-ZPnpSNfrxdeLJHts .edgeTerminals{font-size:11px;line-height:initial;}#mermaid-svg-ZPnpSNfrxdeLJHts .classTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-ZPnpSNfrxdeLJHts .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-ZPnpSNfrxdeLJHts .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-ZPnpSNfrxdeLJHts :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u00ababstract\u00bb<\/p>\n

<\/span><\/p>\n

CNNBase<\/p>\n

<\/span><\/p>\n

+convolutionalLayers<\/p>\n

<\/span><\/p>\n

+poolingLayers<\/p>\n

<\/span><\/p>\n

+activationFunctions<\/p>\n

<\/span><\/p>\n

+forward(x) : Tensor<\/p>\n

<\/span><\/p>\n

ClassicCNN<\/p>\n

<\/span><\/p>\n

+LeNet5()<\/p>\n

<\/span><\/p>\n

+AlexNet()<\/p>\n

<\/span><\/p>\n

+VGG()<\/p>\n

<\/span><\/p>\n

ResidualCNN<\/p>\n

<\/span><\/p>\n

+residualBlocks<\/p>\n

<\/span><\/p>\n

+skipConnections<\/p>\n

<\/span><\/p>\n

+bottleneckDesign<\/p>\n

<\/span><\/p>\n

EfficientCNN<\/p>\n

<\/span><\/p>\n

+depthwiseSeparableConv<\/p>\n

<\/span><\/p>\n

+squeezeExcitation<\/p>\n

<\/span><\/p>\n

+neuralArchitectureSearch<\/p>\n

<\/span><\/p>\n

CNNArchitectures<\/p>\n

<\/span><\/p>\n

+ResNet\u7cfb\u5217<\/p>\n

<\/span><\/p>\n

+Inception\u7cfb\u5217<\/p>\n

<\/span><\/p>\n

+EfficientNet\u7cfb\u5217<\/p>\n

<\/span><\/p>\n

+MobileNet\u7cfb\u5217<\/p>\n

<\/span><\/p>\n

2.2.1 CNN\u4e0eViT\u878d\u5408\u67b6\u6784<\/h5>\n

#mermaid-svg-fsk79BQiMblRRZfQ{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-fsk79BQiMblRRZfQ .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-fsk79BQiMblRRZfQ .error-icon{fill:#552222;}#mermaid-svg-fsk79BQiMblRRZfQ .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-fsk79BQiMblRRZfQ .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-fsk79BQiMblRRZfQ .marker{fill:#333333;stroke:#333333;}#mermaid-svg-fsk79BQiMblRRZfQ .marker.cross{stroke:#333333;}#mermaid-svg-fsk79BQiMblRRZfQ svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-fsk79BQiMblRRZfQ p{margin:0;}#mermaid-svg-fsk79BQiMblRRZfQ .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-fsk79BQiMblRRZfQ .cluster-label text{fill:#333;}#mermaid-svg-fsk79BQiMblRRZfQ .cluster-label span{color:#333;}#mermaid-svg-fsk79BQiMblRRZfQ .cluster-label span p{background-color:transparent;}#mermaid-svg-fsk79BQiMblRRZfQ .label text,#mermaid-svg-fsk79BQiMblRRZfQ span{fill:#333;color:#333;}#mermaid-svg-fsk79BQiMblRRZfQ .node rect,#mermaid-svg-fsk79BQiMblRRZfQ .node circle,#mermaid-svg-fsk79BQiMblRRZfQ .node ellipse,#mermaid-svg-fsk79BQiMblRRZfQ .node polygon,#mermaid-svg-fsk79BQiMblRRZfQ .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-fsk79BQiMblRRZfQ .rough-node .label text,#mermaid-svg-fsk79BQiMblRRZfQ .node .label text,#mermaid-svg-fsk79BQiMblRRZfQ .image-shape .label,#mermaid-svg-fsk79BQiMblRRZfQ .icon-shape .label{text-anchor:middle;}#mermaid-svg-fsk79BQiMblRRZfQ .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-fsk79BQiMblRRZfQ .rough-node .label,#mermaid-svg-fsk79BQiMblRRZfQ .node .label,#mermaid-svg-fsk79BQiMblRRZfQ .image-shape .label,#mermaid-svg-fsk79BQiMblRRZfQ .icon-shape .label{text-align:center;}#mermaid-svg-fsk79BQiMblRRZfQ .node.clickable{cursor:pointer;}#mermaid-svg-fsk79BQiMblRRZfQ .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-fsk79BQiMblRRZfQ .arrowheadPath{fill:#333333;}#mermaid-svg-fsk79BQiMblRRZfQ .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-fsk79BQiMblRRZfQ .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-fsk79BQiMblRRZfQ .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-fsk79BQiMblRRZfQ .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-fsk79BQiMblRRZfQ .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-fsk79BQiMblRRZfQ .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-fsk79BQiMblRRZfQ .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-fsk79BQiMblRRZfQ .cluster text{fill:#333;}#mermaid-svg-fsk79BQiMblRRZfQ .cluster span{color:#333;}#mermaid-svg-fsk79BQiMblRRZfQ div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-fsk79BQiMblRRZfQ .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-fsk79BQiMblRRZfQ rect.text{fill:none;stroke-width:0;}#mermaid-svg-fsk79BQiMblRRZfQ .icon-shape,#mermaid-svg-fsk79BQiMblRRZfQ .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-fsk79BQiMblRRZfQ .icon-shape p,#mermaid-svg-fsk79BQiMblRRZfQ .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-fsk79BQiMblRRZfQ .icon-shape rect,#mermaid-svg-fsk79BQiMblRRZfQ .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-fsk79BQiMblRRZfQ .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-fsk79BQiMblRRZfQ .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-fsk79BQiMblRRZfQ :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

CNN-ViT\u534f\u540c\u4f18\u5316<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u5c40\u90e8\u7279\u5f81\u63d0\u53d6<\/p>\n

<\/span><\/p>\n

CNN\u6a21\u5757<\/p>\n

<\/span><\/p>\n

\u5168\u5c40\u5173\u7cfb\u5efa\u6a21<\/p>\n

<\/span><\/p>\n

Transformer\u6a21\u5757<\/p>\n

<\/span><\/p>\n

\u591a\u5c3a\u5ea6\u878d\u5408<\/p>\n

<\/span><\/p>\n

\u8de8\u5c42\u8fde\u63a5<\/p>\n

<\/span><\/p>\n

\u7279\u5f81\u91d1\u5b57\u5854<\/p>\n

<\/span><\/p>\n

\u7edf\u4e00\u8868\u793a<\/p>\n

<\/span><\/p>\n

\u6df7\u5408\u67b6\u6784\u8bbe\u8ba1\u6a21\u5f0f<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u8f93\u5165\u56fe\u50cf<\/p>\n

<\/span><\/p>\n

CNN\u9aa8\u5e72\u7f51\u7edc<\/p>\n

<\/span><\/p>\n

\u7279\u5f81\u56fe\u63d0\u53d6<\/p>\n

<\/span><\/p>\n

\u5c55\u5e73\u4e3a\u5e8f\u5217<\/p>\n

<\/span><\/p>\n

Transformer\u7f16\u7801\u5668<\/p>\n

<\/span><\/p>\n

\u4efb\u52a1\u5934<\/p>\n

<\/span><\/p>\n

\u8f93\u51fa<\/p>\n

<\/span><\/p>\n

2.3 \u6269\u6563\u6a21\u578b\u67b6\u6784<\/h4>\n

#mermaid-svg-PSLUuQvd0tyJnshH{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-PSLUuQvd0tyJnshH .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-PSLUuQvd0tyJnshH .error-icon{fill:#552222;}#mermaid-svg-PSLUuQvd0tyJnshH .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-PSLUuQvd0tyJnshH .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-PSLUuQvd0tyJnshH .marker{fill:#333333;stroke:#333333;}#mermaid-svg-PSLUuQvd0tyJnshH .marker.cross{stroke:#333333;}#mermaid-svg-PSLUuQvd0tyJnshH svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-PSLUuQvd0tyJnshH p{margin:0;}#mermaid-svg-PSLUuQvd0tyJnshH g.classGroup text{fill:#9370DB;stroke:none;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:10px;}#mermaid-svg-PSLUuQvd0tyJnshH g.classGroup text .title{font-weight:bolder;}#mermaid-svg-PSLUuQvd0tyJnshH .nodeLabel,#mermaid-svg-PSLUuQvd0tyJnshH .edgeLabel{color:#131300;}#mermaid-svg-PSLUuQvd0tyJnshH .edgeLabel .label rect{fill:#ECECFF;}#mermaid-svg-PSLUuQvd0tyJnshH .label text{fill:#131300;}#mermaid-svg-PSLUuQvd0tyJnshH .labelBkg{background:#ECECFF;}#mermaid-svg-PSLUuQvd0tyJnshH .edgeLabel .label span{background:#ECECFF;}#mermaid-svg-PSLUuQvd0tyJnshH .classTitle{font-weight:bolder;}#mermaid-svg-PSLUuQvd0tyJnshH .node rect,#mermaid-svg-PSLUuQvd0tyJnshH .node circle,#mermaid-svg-PSLUuQvd0tyJnshH .node ellipse,#mermaid-svg-PSLUuQvd0tyJnshH .node polygon,#mermaid-svg-PSLUuQvd0tyJnshH .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-PSLUuQvd0tyJnshH .divider{stroke:#9370DB;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH g.clickable{cursor:pointer;}#mermaid-svg-PSLUuQvd0tyJnshH g.classGroup rect{fill:#ECECFF;stroke:#9370DB;}#mermaid-svg-PSLUuQvd0tyJnshH g.classGroup line{stroke:#9370DB;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5;}#mermaid-svg-PSLUuQvd0tyJnshH .classLabel .label{fill:#9370DB;font-size:10px;}#mermaid-svg-PSLUuQvd0tyJnshH .relation{stroke:#333333;stroke-width:1;fill:none;}#mermaid-svg-PSLUuQvd0tyJnshH .dashed-line{stroke-dasharray:3;}#mermaid-svg-PSLUuQvd0tyJnshH .dotted-line{stroke-dasharray:1 2;}#mermaid-svg-PSLUuQvd0tyJnshH #compositionStart,#mermaid-svg-PSLUuQvd0tyJnshH .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #compositionEnd,#mermaid-svg-PSLUuQvd0tyJnshH .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #dependencyStart,#mermaid-svg-PSLUuQvd0tyJnshH .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #dependencyStart,#mermaid-svg-PSLUuQvd0tyJnshH .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #extensionStart,#mermaid-svg-PSLUuQvd0tyJnshH .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #extensionEnd,#mermaid-svg-PSLUuQvd0tyJnshH .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #aggregationStart,#mermaid-svg-PSLUuQvd0tyJnshH .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #aggregationEnd,#mermaid-svg-PSLUuQvd0tyJnshH .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #lollipopStart,#mermaid-svg-PSLUuQvd0tyJnshH .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH #lollipopEnd,#mermaid-svg-PSLUuQvd0tyJnshH .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-PSLUuQvd0tyJnshH .edgeTerminals{font-size:11px;line-height:initial;}#mermaid-svg-PSLUuQvd0tyJnshH .classTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-PSLUuQvd0tyJnshH .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-PSLUuQvd0tyJnshH .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-PSLUuQvd0tyJnshH :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u4f7f\u7528<\/p>\n

<\/span><\/span><\/span><\/p>\n

\u00ababstract\u00bb<\/p>\n

<\/span><\/p>\n

DiffusionProcess<\/p>\n

<\/span><\/p>\n

+noiseSchedule<\/p>\n

<\/span><\/p>\n

+forwardProcess()<\/p>\n

<\/span><\/p>\n

+reverseProcess()<\/p>\n

<\/span><\/p>\n

DenoisingNetwork<\/p>\n

<\/span><\/p>\n

+U-Net\u67b6\u6784<\/p>\n

<\/span><\/p>\n

+timeStepEmbedding<\/p>\n

<\/span><\/p>\n

+attentionLayers<\/p>\n

<\/span><\/p>\n

+conditioningMechanism<\/p>\n

<\/span><\/p>\n

DiffusionVariants<\/p>\n

<\/span><\/p>\n

+DDPM<\/p>\n

<\/span><\/p>\n

+DDIM<\/p>\n

<\/span><\/p>\n

+StableDiffusion<\/p>\n

<\/span><\/p>\n

+LatentDiffusion<\/p>\n

<\/span><\/p>\n

+ClassifierFreeGuidance<\/p>\n

<\/span><\/p>\n

ConditionalDiffusion<\/p>\n

<\/span><\/p>\n

+textConditioning<\/p>\n

<\/span><\/p>\n

+imageConditioning<\/p>\n

<\/span><\/p>\n

+crossAttention<\/p>\n

<\/span><\/p>\n

+adaptiveNormalization<\/p>\n

<\/span><\/p>\n

2.3.1 \u6269\u6563\u6a21\u578b\u8be6\u7ec6\u6d41\u7a0b<\/h5>\n

#mermaid-svg-CYv0yxTL5uH652LI{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-CYv0yxTL5uH652LI .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-CYv0yxTL5uH652LI .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-CYv0yxTL5uH652LI .error-icon{fill:#552222;}#mermaid-svg-CYv0yxTL5uH652LI .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-CYv0yxTL5uH652LI .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-CYv0yxTL5uH652LI .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-CYv0yxTL5uH652LI .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-CYv0yxTL5uH652LI .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-CYv0yxTL5uH652LI .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-CYv0yxTL5uH652LI .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-CYv0yxTL5uH652LI .marker{fill:#333333;stroke:#333333;}#mermaid-svg-CYv0yxTL5uH652LI .marker.cross{stroke:#333333;}#mermaid-svg-CYv0yxTL5uH652LI svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-CYv0yxTL5uH652LI p{margin:0;}#mermaid-svg-CYv0yxTL5uH652LI .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-CYv0yxTL5uH652LI .cluster-label text{fill:#333;}#mermaid-svg-CYv0yxTL5uH652LI .cluster-label span{color:#333;}#mermaid-svg-CYv0yxTL5uH652LI .cluster-label span p{background-color:transparent;}#mermaid-svg-CYv0yxTL5uH652LI .label text,#mermaid-svg-CYv0yxTL5uH652LI span{fill:#333;color:#333;}#mermaid-svg-CYv0yxTL5uH652LI .node rect,#mermaid-svg-CYv0yxTL5uH652LI .node circle,#mermaid-svg-CYv0yxTL5uH652LI .node ellipse,#mermaid-svg-CYv0yxTL5uH652LI .node polygon,#mermaid-svg-CYv0yxTL5uH652LI .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-CYv0yxTL5uH652LI .rough-node .label text,#mermaid-svg-CYv0yxTL5uH652LI .node .label text,#mermaid-svg-CYv0yxTL5uH652LI .image-shape .label,#mermaid-svg-CYv0yxTL5uH652LI .icon-shape .label{text-anchor:middle;}#mermaid-svg-CYv0yxTL5uH652LI .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-CYv0yxTL5uH652LI .rough-node .label,#mermaid-svg-CYv0yxTL5uH652LI .node .label,#mermaid-svg-CYv0yxTL5uH652LI .image-shape .label,#mermaid-svg-CYv0yxTL5uH652LI .icon-shape .label{text-align:center;}#mermaid-svg-CYv0yxTL5uH652LI .node.clickable{cursor:pointer;}#mermaid-svg-CYv0yxTL5uH652LI .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-CYv0yxTL5uH652LI .arrowheadPath{fill:#333333;}#mermaid-svg-CYv0yxTL5uH652LI .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-CYv0yxTL5uH652LI .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-CYv0yxTL5uH652LI .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-CYv0yxTL5uH652LI .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-CYv0yxTL5uH652LI .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-CYv0yxTL5uH652LI .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-CYv0yxTL5uH652LI .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-CYv0yxTL5uH652LI .cluster text{fill:#333;}#mermaid-svg-CYv0yxTL5uH652LI .cluster span{color:#333;}#mermaid-svg-CYv0yxTL5uH652LI div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-CYv0yxTL5uH652LI .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-CYv0yxTL5uH652LI rect.text{fill:none;stroke-width:0;}#mermaid-svg-CYv0yxTL5uH652LI .icon-shape,#mermaid-svg-CYv0yxTL5uH652LI .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-CYv0yxTL5uH652LI .icon-shape p,#mermaid-svg-CYv0yxTL5uH652LI .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-CYv0yxTL5uH652LI .icon-shape rect,#mermaid-svg-CYv0yxTL5uH652LI .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-CYv0yxTL5uH652LI .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-CYv0yxTL5uH652LI .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-CYv0yxTL5uH652LI :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/p>\n

\u4ece\u566a\u58f0\u751f\u6210\u56fe\u50cf<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u4ece xT ~ N(0,I) \u5f00\u59cb<\/p>\n

<\/span><\/p>\n

\u9010\u6b65\u53bb\u566a<\/p>\n

<\/span><\/p>\n

\u4f7f\u7528 \u03b5\u03b8 \u9884\u6d4b\u566a\u58f0<\/p>\n

<\/span><\/p>\n

\u8ba1\u7b97 x\u209c\u208b\u2081<\/p>\n

<\/span><\/p>\n

\u91cd\u590d\u76f4\u5230 t=0<\/p>\n

<\/span><\/p>\n

\u751f\u6210\u56fe\u50cf x\u2080<\/p>\n

<\/span><\/p>\n

\u53bb\u566a\u7f51\u7edc \u03b5\u03b8(x\u209c, t)<\/p>\n

<\/span><\/span><\/span><\/span><\/p>\n

\u8f93\u5165: \u566a\u58f0\u56fe\u50cf x\u209c<\/p>\n

<\/span><\/p>\n

\u65f6\u95f4\u6b65\u5d4c\u5165 t<\/p>\n

<\/span><\/p>\n

U-Net\u67b6\u6784<\/p>\n

<\/span><\/p>\n

\u9884\u6d4b\u566a\u58f0 \u03b5<\/p>\n

<\/span><\/p>\n

\u524d\u5411\u6269\u6563 q(x\u209c|x\u209c\u208b\u2081)<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/p>\n

t=0: x\u2080<\/p>\n

<\/span><\/p>\n

\u6dfb\u52a0\u566a\u58f0 \u03b5\u2081 ~ N(0,I)<\/p>\n

<\/span><\/p>\n

t=1: x\u2081 = \u221a\u03b1\u2081\u00b7x\u2080 + \u221a(1-\u03b1\u2081)\u00b7\u03b5\u2081<\/p>\n

<\/span><\/p>\n

\u91cd\u590dT\u6b21…<\/p>\n

<\/span><\/p>\n

t=T: xT \u2248 N(0,I)<\/p>\n

<\/span><\/p>\n

\u6570\u636e\u5206\u5e03 x\u2080 ~ q(x\u2080)<\/p>\n

<\/span><\/p>\n

\u524d\u5411\u52a0\u566a\u8fc7\u7a0b<\/p>\n

<\/span><\/p>\n

\u8bad\u7ec3\u53bb\u566a\u7f51\u7edc<\/p>\n

<\/span><\/p>\n

\u9006\u5411\u91c7\u6837\u8fc7\u7a0b<\/p>\n

<\/span><\/p>\n

\u4e09\u3001\u6a21\u578b\u4f18\u5316\u6280\u672f\u4f53\u7cfb<\/h3>\n

3.1 \u6a21\u578b\u538b\u7f29\u6280\u672f\u6846\u67b6<\/h4>\n

#mermaid-svg-WCBbALOSlG5UA5tB{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-WCBbALOSlG5UA5tB .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-WCBbALOSlG5UA5tB .error-icon{fill:#552222;}#mermaid-svg-WCBbALOSlG5UA5tB .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-WCBbALOSlG5UA5tB .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-WCBbALOSlG5UA5tB .marker{fill:#333333;stroke:#333333;}#mermaid-svg-WCBbALOSlG5UA5tB .marker.cross{stroke:#333333;}#mermaid-svg-WCBbALOSlG5UA5tB svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-WCBbALOSlG5UA5tB p{margin:0;}#mermaid-svg-WCBbALOSlG5UA5tB g.classGroup text{fill:#9370DB;stroke:none;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:10px;}#mermaid-svg-WCBbALOSlG5UA5tB g.classGroup text .title{font-weight:bolder;}#mermaid-svg-WCBbALOSlG5UA5tB .nodeLabel,#mermaid-svg-WCBbALOSlG5UA5tB .edgeLabel{color:#131300;}#mermaid-svg-WCBbALOSlG5UA5tB .edgeLabel .label rect{fill:#ECECFF;}#mermaid-svg-WCBbALOSlG5UA5tB .label text{fill:#131300;}#mermaid-svg-WCBbALOSlG5UA5tB .labelBkg{background:#ECECFF;}#mermaid-svg-WCBbALOSlG5UA5tB .edgeLabel .label span{background:#ECECFF;}#mermaid-svg-WCBbALOSlG5UA5tB .classTitle{font-weight:bolder;}#mermaid-svg-WCBbALOSlG5UA5tB .node rect,#mermaid-svg-WCBbALOSlG5UA5tB .node circle,#mermaid-svg-WCBbALOSlG5UA5tB .node ellipse,#mermaid-svg-WCBbALOSlG5UA5tB .node polygon,#mermaid-svg-WCBbALOSlG5UA5tB .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-WCBbALOSlG5UA5tB .divider{stroke:#9370DB;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB g.clickable{cursor:pointer;}#mermaid-svg-WCBbALOSlG5UA5tB g.classGroup rect{fill:#ECECFF;stroke:#9370DB;}#mermaid-svg-WCBbALOSlG5UA5tB g.classGroup line{stroke:#9370DB;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5;}#mermaid-svg-WCBbALOSlG5UA5tB .classLabel .label{fill:#9370DB;font-size:10px;}#mermaid-svg-WCBbALOSlG5UA5tB .relation{stroke:#333333;stroke-width:1;fill:none;}#mermaid-svg-WCBbALOSlG5UA5tB .dashed-line{stroke-dasharray:3;}#mermaid-svg-WCBbALOSlG5UA5tB .dotted-line{stroke-dasharray:1 2;}#mermaid-svg-WCBbALOSlG5UA5tB #compositionStart,#mermaid-svg-WCBbALOSlG5UA5tB .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #compositionEnd,#mermaid-svg-WCBbALOSlG5UA5tB .composition{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #dependencyStart,#mermaid-svg-WCBbALOSlG5UA5tB .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #dependencyStart,#mermaid-svg-WCBbALOSlG5UA5tB .dependency{fill:#333333!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #extensionStart,#mermaid-svg-WCBbALOSlG5UA5tB .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #extensionEnd,#mermaid-svg-WCBbALOSlG5UA5tB .extension{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #aggregationStart,#mermaid-svg-WCBbALOSlG5UA5tB .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #aggregationEnd,#mermaid-svg-WCBbALOSlG5UA5tB .aggregation{fill:transparent!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #lollipopStart,#mermaid-svg-WCBbALOSlG5UA5tB .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB #lollipopEnd,#mermaid-svg-WCBbALOSlG5UA5tB .lollipop{fill:#ECECFF!important;stroke:#333333!important;stroke-width:1;}#mermaid-svg-WCBbALOSlG5UA5tB .edgeTerminals{font-size:11px;line-height:initial;}#mermaid-svg-WCBbALOSlG5UA5tB .classTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-WCBbALOSlG5UA5tB .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-WCBbALOSlG5UA5tB .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-WCBbALOSlG5UA5tB :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/p>\n

\u00abinterface\u00bb<\/p>\n

<\/span><\/p>\n

ModelCompression<\/p>\n

<\/span><\/p>\n

+compress(model, config) : Model<\/p>\n

<\/span><\/p>\n

+evaluate(model) : Metrics<\/p>\n

<\/span><\/p>\n

PruningTechnique<\/p>\n

<\/span><\/p>\n

+magnitudePruning()<\/p>\n

<\/span><\/p>\n

+structuredPruning()<\/p>\n

<\/span><\/p>\n

+unstructuredPruning()<\/p>\n

<\/span><\/p>\n

+iterativePruning()<\/p>\n

<\/span><\/p>\n

Quantization<\/p>\n

<\/span><\/p>\n

+postTrainingQuantization<\/p>\n

<\/span><\/p>\n

+quantizationAwareTraining<\/p>\n

<\/span><\/p>\n

+dynamicQuantization<\/p>\n

<\/span><\/p>\n

+mixedPrecision<\/p>\n

<\/span><\/p>\n

KnowledgeDistillation<\/p>\n

<\/span><\/p>\n

+teacherModel<\/p>\n

<\/span><\/p>\n

+studentModel<\/p>\n

<\/span><\/p>\n

+distillationLoss<\/p>\n

<\/span><\/p>\n

+attentionTransfer<\/p>\n

<\/span><\/p>\n

ArchitectureSearch<\/p>\n

<\/span><\/p>\n

+neuralArchitectureSearch<\/p>\n

<\/span><\/p>\n

+onceForAllNetwork<\/p>\n

<\/span><\/p>\n

+superNetworkTraining<\/p>\n

<\/span><\/p>\n

3.1.1 \u77e5\u8bc6\u84b8\u998f\u8be6\u7ec6\u67b6\u6784<\/h5>\n

#mermaid-svg-xJpm81H4S9L60j0R{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-xJpm81H4S9L60j0R .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-xJpm81H4S9L60j0R .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-xJpm81H4S9L60j0R .error-icon{fill:#552222;}#mermaid-svg-xJpm81H4S9L60j0R .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-xJpm81H4S9L60j0R .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-xJpm81H4S9L60j0R .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-xJpm81H4S9L60j0R .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-xJpm81H4S9L60j0R .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-xJpm81H4S9L60j0R .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-xJpm81H4S9L60j0R .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-xJpm81H4S9L60j0R .marker{fill:#333333;stroke:#333333;}#mermaid-svg-xJpm81H4S9L60j0R .marker.cross{stroke:#333333;}#mermaid-svg-xJpm81H4S9L60j0R svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-xJpm81H4S9L60j0R p{margin:0;}#mermaid-svg-xJpm81H4S9L60j0R .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-xJpm81H4S9L60j0R .cluster-label text{fill:#333;}#mermaid-svg-xJpm81H4S9L60j0R .cluster-label span{color:#333;}#mermaid-svg-xJpm81H4S9L60j0R .cluster-label span p{background-color:transparent;}#mermaid-svg-xJpm81H4S9L60j0R .label text,#mermaid-svg-xJpm81H4S9L60j0R span{fill:#333;color:#333;}#mermaid-svg-xJpm81H4S9L60j0R .node rect,#mermaid-svg-xJpm81H4S9L60j0R .node circle,#mermaid-svg-xJpm81H4S9L60j0R .node ellipse,#mermaid-svg-xJpm81H4S9L60j0R .node polygon,#mermaid-svg-xJpm81H4S9L60j0R .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-xJpm81H4S9L60j0R .rough-node .label text,#mermaid-svg-xJpm81H4S9L60j0R .node .label text,#mermaid-svg-xJpm81H4S9L60j0R .image-shape .label,#mermaid-svg-xJpm81H4S9L60j0R .icon-shape .label{text-anchor:middle;}#mermaid-svg-xJpm81H4S9L60j0R .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-xJpm81H4S9L60j0R .rough-node .label,#mermaid-svg-xJpm81H4S9L60j0R .node .label,#mermaid-svg-xJpm81H4S9L60j0R .image-shape .label,#mermaid-svg-xJpm81H4S9L60j0R .icon-shape .label{text-align:center;}#mermaid-svg-xJpm81H4S9L60j0R .node.clickable{cursor:pointer;}#mermaid-svg-xJpm81H4S9L60j0R .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-xJpm81H4S9L60j0R .arrowheadPath{fill:#333333;}#mermaid-svg-xJpm81H4S9L60j0R .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-xJpm81H4S9L60j0R .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-xJpm81H4S9L60j0R .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-xJpm81H4S9L60j0R .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-xJpm81H4S9L60j0R .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-xJpm81H4S9L60j0R .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-xJpm81H4S9L60j0R .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-xJpm81H4S9L60j0R .cluster text{fill:#333;}#mermaid-svg-xJpm81H4S9L60j0R .cluster span{color:#333;}#mermaid-svg-xJpm81H4S9L60j0R div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-xJpm81H4S9L60j0R .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-xJpm81H4S9L60j0R rect.text{fill:none;stroke-width:0;}#mermaid-svg-xJpm81H4S9L60j0R .icon-shape,#mermaid-svg-xJpm81H4S9L60j0R .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-xJpm81H4S9L60j0R .icon-shape p,#mermaid-svg-xJpm81H4S9L60j0R .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-xJpm81H4S9L60j0R .icon-shape rect,#mermaid-svg-xJpm81H4S9L60j0R .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-xJpm81H4S9L60j0R .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-xJpm81H4S9L60j0R .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-xJpm81H4S9L60j0R :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u6e10\u8fdb\u5f0f\u84b8\u998f\u6d41\u7a0b<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u9884\u8bad\u7ec3\u6559\u5e08\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u521d\u59cb\u5316\u5b66\u751f\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u7b2c\u4e00\u9636\u6bb5\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u4e2d\u95f4\u5c42\u5bf9\u9f50<\/p>\n

<\/span><\/p>\n

\u7b2c\u4e8c\u9636\u6bb5\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u6700\u7ec8\u5fae\u8c03<\/p>\n

<\/span><\/p>\n

\u6559\u5e08-\u5b66\u751f\u84b8\u998f\u6846\u67b6<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u591a\u7ea7\u84b8\u998f\u7b56\u7565<\/p>\n

<\/span><\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u5c42\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u7279\u5f81\u5c42\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u6ce8\u610f\u529b\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u5173\u7cfb\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u5927\u578b\u6559\u5e08\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u590d\u6742\u4efb\u52a1<\/p>\n

<\/span><\/p>\n

\u8f7b\u91cf\u5b66\u751f\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u7b80\u5316\u4efb\u52a1<\/p>\n

<\/span><\/p>\n

\u8f6f\u6807\u7b7e\u8f93\u51fa\u9ad8\u6e29softmax<\/p>\n

<\/span><\/p>\n

\u786c\u6807\u7b7e\u8f93\u51fa<\/p>\n

<\/span><\/p>\n

\u84b8\u998f\u635f\u5931\u8ba1\u7b97<\/p>\n

<\/span><\/p>\n

\u603b\u635f\u5931\u51fd\u6570L = \u03b1\u00b7L_CE + \u03b2\u00b7L_KL<\/p>\n

<\/span><\/p>\n

3.2 \u8bad\u7ec3\u52a0\u901f\u4e0e\u4f18\u5316<\/h4>\n

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\u4f7f\u7528<\/p>\n

<\/span><\/p>\n

\u96c6\u6210<\/p>\n

<\/span><\/p>\n

\u589e\u5f3a<\/p>\n

<\/span><\/p>\n

\u00ababstract\u00bb<\/p>\n

<\/span><\/p>\n

TrainingOptimizer<\/p>\n

<\/span><\/p>\n

+updateParameters(gradients)<\/p>\n

<\/span><\/p>\n

+learningRateScheduling()<\/p>\n

<\/span><\/p>\n

AdaptiveOptimizers<\/p>\n

<\/span><\/p>\n

+Adam<\/p>\n

<\/span><\/p>\n

+AdamW<\/p>\n

<\/span><\/p>\n

+LAMB<\/p>\n

<\/span><\/p>\n

+Adafactor<\/p>\n

<\/span><\/p>\n

DistributedTraining<\/p>\n

<\/span><\/p>\n

+dataParallelism<\/p>\n

<\/span><\/p>\n

+modelParallelism<\/p>\n

<\/span><\/p>\n

+pipelineParallelism<\/p>\n

<\/span><\/p>\n

+zeroRedundancyOptimizer<\/p>\n

<\/span><\/p>\n

MixedPrecision<\/p>\n

<\/span><\/p>\n

+fp16Training<\/p>\n

<\/span><\/p>\n

+bf16Training<\/p>\n

<\/span><\/p>\n

+gradientScaling<\/p>\n

<\/span><\/p>\n

+dynamicScaling<\/p>\n

<\/span><\/p>\n

GradientOptimization<\/p>\n

<\/span><\/p>\n

+gradientCheckpointing<\/p>\n

<\/span><\/p>\n

+gradientAccumulation<\/p>\n

<\/span><\/p>\n

+gradientClipping<\/p>\n

<\/span><\/p>\n

\u56db\u3001\u5b8c\u6574\u6280\u672f\u6808\u6574\u5408\u89c6\u56fe<\/h3>\n

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ms\\”,verdana,arial,sans-serif;}<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

AI\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784<\/p>\n

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\u57fa\u7840\u6a21\u578b\u67b6\u6784<\/p>\n

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Transformer\u5bb6\u65cf<\/p>\n

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BERT & \u7f16\u7801\u5668\u67b6\u6784<\/p>\n

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GPT & \u89e3\u7801\u5668\u67b6\u6784<\/p>\n

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ViT & \u89c6\u89c9\u5e94\u7528<\/p>\n

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\u591a\u6a21\u6001\u6269\u5c55<\/p>\n

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CNN\u6f14\u8fdb\u4f53\u7cfb<\/p>\n

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\u7ecf\u5178\u67b6\u6784: LeNet\u2192VGG<\/p>\n

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\u6b8b\u5dee\u7f51\u7edc: ResNet\u5bb6\u65cf<\/p>\n

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\u9ad8\u6548\u8bbe\u8ba1: MobileNet\/EfficientNet<\/p>\n

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\u795e\u7ecf\u67b6\u6784\u641c\u7d22<\/p>\n

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\u6269\u6563\u6a21\u578b<\/p>\n

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\u57fa\u7840DDPM<\/p>\n

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\u52a0\u901f\u91c7\u6837: DDIM<\/p>\n

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\u6f5c\u5728\u6269\u6563: Stable Diffusion<\/p>\n

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\u6761\u4ef6\u751f\u6210<\/p>\n

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\u5176\u4ed6\u65b0\u5174\u67b6\u6784<\/p>\n

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\u72b6\u6001\u7a7a\u95f4\u6a21\u578b: Mamba<\/p>\n

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\u56fe\u795e\u7ecf\u7f51\u7edc<\/p>\n

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\u5143\u5b66\u4e60\u67b6\u6784<\/p>\n

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\u6a21\u578b\u4f18\u5316\u6280\u672f<\/p>\n

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\u6a21\u578b\u538b\u7f29<\/p>\n

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\u526a\u679d\u7b56\u7565<\/p>\n

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\u7ed3\u6784\u5316\u526a\u679d<\/p>\n

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\u975e\u7ed3\u6784\u5316\u526a\u679d<\/p>\n

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\u8fed\u4ee3\u526a\u679d<\/p>\n

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\u91cf\u5316\u6280\u672f<\/p>\n

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\u8bad\u7ec3\u540e\u91cf\u5316<\/p>\n

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\u8bad\u7ec3\u611f\u77e5\u91cf\u5316<\/p>\n

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\u52a8\u6001\u91cf\u5316<\/p>\n

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\u77e5\u8bc6\u84b8\u998f<\/p>\n

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\u54cd\u5e94\u84b8\u998f<\/p>\n

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\u7279\u5f81\u84b8\u998f<\/p>\n

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\u5173\u7cfb\u84b8\u998f<\/p>\n

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\u6e10\u8fdb\u84b8\u998f<\/p>\n

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\u8bad\u7ec3\u52a0\u901f<\/p>\n

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\u5206\u5e03\u5f0f\u7b56\u7565<\/p>\n

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\u6570\u636e\u5e76\u884c<\/p>\n

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\u6a21\u578b\u5e76\u884c<\/p>\n

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\u6d41\u6c34\u7ebf\u5e76\u884c<\/p>\n

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\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3<\/p>\n

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AMP\u81ea\u52a8\u6df7\u5408\u7cbe\u5ea6<\/p>\n

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BF16\u4f18\u5316<\/p>\n

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\u68af\u5ea6\u4f18\u5316<\/p>\n

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\u68af\u5ea6\u68c0\u67e5\u70b9<\/p>\n

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\u68af\u5ea6\u7d2f\u79ef<\/p>\n

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\u68af\u5ea6\u88c1\u526a<\/p>\n

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\u81ea\u9002\u5e94\u4f18\u5316\u5668<\/p>\n

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Adam\/AdamW<\/p>\n

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LAMB\u4f18\u5316\u5668<\/p>\n

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\u5b66\u4e60\u7387\u8c03\u5ea6<\/p>\n

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\u8bad\u7ec3\u8303\u5f0f\u6f14\u8fdb<\/p>\n

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\u76d1\u7763\u5b66\u4e60<\/p>\n

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\u5927\u89c4\u6a21\u6807\u6ce8\u6570\u636e<\/p>\n

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\u8fc1\u79fb\u5b66\u4e60<\/p>\n

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\u81ea\u76d1\u7763\u5b66\u4e60<\/p>\n

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\u63a9\u7801\u8bed\u8a00\u5efa\u6a21<\/p>\n

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\u5bf9\u6bd4\u5b66\u4e60<\/p>\n

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\u751f\u6210\u5f0f\u9884\u8bad\u7ec3<\/p>\n

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\u5f3a\u5316\u5b66\u4e60<\/p>\n

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\u6df1\u5ea6Q\u7f51\u7edc<\/p>\n

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\u7b56\u7565\u68af\u5ea6<\/p>\n

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RLHF\u4eba\u7c7b\u53cd\u9988<\/p>\n

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\u8054\u90a6\u5b66\u4e60<\/p>\n

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\u9690\u79c1\u4fdd\u62a4\u8bad\u7ec3<\/p>\n

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\u5f02\u6784\u8bbe\u5907\u534f\u540c<\/p>\n

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\u4e2a\u6027\u5316\u8054\u90a6\u5b66\u4e60<\/p>\n

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\u8bc4\u4f30\u4e0e\u9a8c\u8bc1\u4f53\u7cfb<\/p>\n

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\u5185\u90e8\u8bc4\u4f30\u6307\u6807<\/p>\n

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\u51c6\u786e\u7387\/\u635f\u5931<\/p>\n

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\u56f0\u60d1\u5ea6<\/p>\n

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BLEU\/ROUGE<\/p>\n

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FID\u5206\u6570<\/p>\n

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\u5916\u90e8\u8bc4\u4f30\u57fa\u51c6<\/p>\n

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GLUE\/SuperGLUE<\/p>\n

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ImageNet<\/p>\n

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MMLU<\/p>\n

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HELM<\/p>\n

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\u9c81\u68d2\u6027\u8bc4\u4f30<\/p>\n

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\u5bf9\u6297\u653b\u51fb\u6d4b\u8bd5<\/p>\n

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\u5206\u5e03\u5916\u68c0\u6d4b<\/p>\n

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\u516c\u5e73\u6027\u5ba1\u8ba1<\/p>\n

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\u5e94\u7528\u4e0e\u90e8\u7f72\u67b6\u6784<\/p>\n

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\u63a8\u7406\u4f18\u5316<\/p>\n

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ONNX\u5bfc\u51fa<\/p>\n

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TensorRT\u4f18\u5316<\/p>\n

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OpenVINO\u90e8\u7f72<\/p>\n

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\u8fb9\u7f18\u8ba1\u7b97\u9002\u914d<\/p>\n

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\u6a21\u578b\u8f7b\u91cf\u5316<\/p>\n

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\u786c\u4ef6\u611f\u77e5\u4f18\u5316<\/p>\n

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\u52a8\u6001\u63a8\u7406<\/p>\n

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\u670d\u52a1\u5316\u67b6\u6784<\/p>\n

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Model-as-a-Service<\/p>\n

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A\/B\u6d4b\u8bd5\u5e73\u53f0<\/p>\n

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\u6301\u7eed\u76d1\u63a7<\/p>\n

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\u53d1\u5c55\u8d8b\u52bf\u4e0e\u6311\u6218<\/p>\n

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\u67b6\u6784\u521b\u65b0\u65b9\u5411<\/p>\n

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Transformer\u7684\u66ff\u4ee3\u65b9\u6848<\/p>\n

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\u591a\u6a21\u6001\u7edf\u4e00\u67b6\u6784<\/p>\n

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\u795e\u7ecf\u7b26\u53f7\u7ed3\u5408<\/p>\n

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\u53ef\u6269\u5c55\u6027\u6311\u6218<\/p>\n

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\u4e07\u4ebf\u53c2\u6570\u7ba1\u7406<\/p>\n

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\u80fd\u6e90\u6548\u7387\u4f18\u5316<\/p>\n

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\u8bad\u7ec3\u6210\u672c\u63a7\u5236<\/p>\n

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\u53ef\u4fe1AI\u53d1\u5c55<\/p>\n

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\u53ef\u89e3\u91ca\u6027\u589e\u5f3a<\/p>\n

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\u516c\u5e73\u6027\u4e0e\u504f\u89c1<\/p>\n

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\u5b89\u5168\u6027\u52a0\u56fa<\/p>\n

<\/span><\/p>\n

\u4e94\u3001\u5173\u952e\u6280\u672f\u4ea4\u4e92\u5173\u7cfb<\/h3>\n

#mermaid-svg-RNE4zrulQzuECY4b{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-RNE4zrulQzuECY4b .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-RNE4zrulQzuECY4b .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-RNE4zrulQzuECY4b .error-icon{fill:#552222;}#mermaid-svg-RNE4zrulQzuECY4b .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-RNE4zrulQzuECY4b .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-RNE4zrulQzuECY4b .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-RNE4zrulQzuECY4b .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-RNE4zrulQzuECY4b .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-RNE4zrulQzuECY4b .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-RNE4zrulQzuECY4b .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-RNE4zrulQzuECY4b .marker{fill:#333333;stroke:#333333;}#mermaid-svg-RNE4zrulQzuECY4b .marker.cross{stroke:#333333;}#mermaid-svg-RNE4zrulQzuECY4b svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-RNE4zrulQzuECY4b p{margin:0;}#mermaid-svg-RNE4zrulQzuECY4b .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-RNE4zrulQzuECY4b .cluster-label text{fill:#333;}#mermaid-svg-RNE4zrulQzuECY4b .cluster-label span{color:#333;}#mermaid-svg-RNE4zrulQzuECY4b .cluster-label span p{background-color:transparent;}#mermaid-svg-RNE4zrulQzuECY4b .label text,#mermaid-svg-RNE4zrulQzuECY4b span{fill:#333;color:#333;}#mermaid-svg-RNE4zrulQzuECY4b .node rect,#mermaid-svg-RNE4zrulQzuECY4b .node circle,#mermaid-svg-RNE4zrulQzuECY4b .node ellipse,#mermaid-svg-RNE4zrulQzuECY4b .node polygon,#mermaid-svg-RNE4zrulQzuECY4b .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-RNE4zrulQzuECY4b .rough-node .label text,#mermaid-svg-RNE4zrulQzuECY4b .node .label text,#mermaid-svg-RNE4zrulQzuECY4b .image-shape .label,#mermaid-svg-RNE4zrulQzuECY4b .icon-shape .label{text-anchor:middle;}#mermaid-svg-RNE4zrulQzuECY4b .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-RNE4zrulQzuECY4b .rough-node .label,#mermaid-svg-RNE4zrulQzuECY4b .node .label,#mermaid-svg-RNE4zrulQzuECY4b .image-shape .label,#mermaid-svg-RNE4zrulQzuECY4b .icon-shape .label{text-align:center;}#mermaid-svg-RNE4zrulQzuECY4b .node.clickable{cursor:pointer;}#mermaid-svg-RNE4zrulQzuECY4b .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-RNE4zrulQzuECY4b .arrowheadPath{fill:#333333;}#mermaid-svg-RNE4zrulQzuECY4b .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-RNE4zrulQzuECY4b .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-RNE4zrulQzuECY4b .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-RNE4zrulQzuECY4b .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-RNE4zrulQzuECY4b .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-RNE4zrulQzuECY4b .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-RNE4zrulQzuECY4b .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-RNE4zrulQzuECY4b .cluster text{fill:#333;}#mermaid-svg-RNE4zrulQzuECY4b .cluster span{color:#333;}#mermaid-svg-RNE4zrulQzuECY4b div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-RNE4zrulQzuECY4b .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-RNE4zrulQzuECY4b rect.text{fill:none;stroke-width:0;}#mermaid-svg-RNE4zrulQzuECY4b .icon-shape,#mermaid-svg-RNE4zrulQzuECY4b .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-RNE4zrulQzuECY4b .icon-shape p,#mermaid-svg-RNE4zrulQzuECY4b .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-RNE4zrulQzuECY4b .icon-shape rect,#mermaid-svg-RNE4zrulQzuECY4b .image-shape rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-RNE4zrulQzuECY4b .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-RNE4zrulQzuECY4b .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-RNE4zrulQzuECY4b :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

\u8de8\u5c42\u6280\u672f\u534f\u540c<\/p>\n

<\/span><\/p>\n

\u6a21\u578b\u5f00\u53d1\u5168\u751f\u547d\u5468\u671f<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u5173\u952e\u6280\u672f\u4f9d\u8d56\u94fe<\/p>\n

<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Transformer\u67b6\u6784<\/p>\n

<\/span><\/p>\n

\u6ce8\u610f\u529b\u4f18\u5316<\/p>\n

<\/span><\/p>\n

\u957f\u5e8f\u5217\u5904\u7406<\/p>\n

<\/span><\/p>\n

\u7a00\u758f\u6ce8\u610f\u529b<\/p>\n

<\/span><\/p>\n

\u6269\u6563\u6a21\u578b<\/p>\n

<\/span><\/p>\n

\u91c7\u6837\u52a0\u901f<\/p>\n

<\/span><\/p>\n

\u9690\u7a7a\u95f4\u4f18\u5316<\/p>\n

<\/span><\/p>\n

\u6761\u4ef6\u63a7\u5236<\/p>\n

<\/span><\/p>\n

\u77e5\u8bc6\u84b8\u998f<\/p>\n

<\/span><\/p>\n

\u6559\u5e08\u9009\u62e9<\/p>\n

<\/span><\/p>\n

\u635f\u5931\u8bbe\u8ba1<\/p>\n

<\/span><\/p>\n

\u6e10\u8fdb\u8bad\u7ec3<\/p>\n

<\/span><\/p>\n

\u67b6\u6784\u8bbe\u8ba1<\/p>\n

<\/span><\/p>\n

\u9884\u8bad\u7ec3<\/p>\n

<\/span><\/p>\n

\u4f18\u5316\u538b\u7f29<\/p>\n

<\/span><\/p>\n

\u5fae\u8c03\u9002\u914d<\/p>\n

<\/span><\/p>\n

\u8bc4\u4f30\u9a8c\u8bc1<\/p>\n

<\/span><\/p>\n

\u90e8\u7f72\u670d\u52a1<\/p>\n

<\/span><\/p>\n

\u786c\u4ef6\u7279\u6027<\/p>\n

<\/span><\/p>\n

\u67b6\u6784\u9009\u62e9<\/p>\n

<\/span><\/p>\n

\u6570\u636e\u7279\u6027<\/p>\n

<\/span><\/p>\n

\u8bad\u7ec3\u7b56\u7565<\/p>\n

<\/span><\/p>\n

\u90e8\u7f72\u73af\u5883<\/p>\n

<\/span><\/p>\n

\u4f18\u5316\u65b9\u6848<\/p>\n

<\/span><\/p>\n

\u4e1a\u52a1\u9700\u6c42<\/p>\n

<\/span><\/p>\n

\u8bc4\u4f30\u6807\u51c6<\/p>\n

<\/span><\/p>\n

\u516d\u3001\u603b\u7ed3\u4e0e\u5c55\u671b<\/h3>\n

6.1 \u5f53\u524d\u6280\u672f\u683c\u5c40<\/h4>\n

\u73b0\u4ee3AI\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u5df2\u5f62\u6210 \u201cTransformer\u4e3b\u5bfc\u3001\u591a\u67b6\u6784\u5e76\u5b58\u201d \u7684\u683c\u5c40：<\/p>\n

  • Transformer \u5728\u8bed\u8a00\u548c\u8de8\u6a21\u6001\u4efb\u52a1\u4e2d\u5360\u636e\u7edd\u5bf9\u4e3b\u5bfc<\/li>\n
  • CNN \u5728\u7279\u5b9a\u89c6\u89c9\u4efb\u52a1\u548c\u8fb9\u7f18\u8ba1\u7b97\u4e2d\u4fdd\u6301\u4f18\u52bf<\/li>\n
  • \u6269\u6563\u6a21\u578b \u6210\u4e3a\u751f\u6210\u5f0fAI\u7684\u6838\u5fc3\u5f15\u64ce<\/li>\n
  • \u4f18\u5316\u6280\u672f \u4ece"\u53ef\u9009"\u53d8\u4e3a"\u5fc5\u9700"，\u652f\u6491\u5b9e\u9645\u90e8\u7f72<\/li>\n

    6.2 \u5173\u952e\u6280\u672f\u8d8b\u52bf<\/h4>\n
  • \u67b6\u6784\u878d\u5408\u5316：\u6df7\u5408\u67b6\u6784（CNN+Transformer）\u6210\u4e3a\u65b0\u5e38\u6001<\/li>\n
  • \u8bad\u7ec3\u9ad8\u6548\u5316：\u4ece\u6570\u636e\u3001\u7b97\u6cd5\u3001\u7cfb\u7edf\u591a\u5c42\u9762\u4f18\u5316\u8bad\u7ec3\u6548\u7387<\/li>\n
  • \u90e8\u7f72\u8f7b\u91cf\u5316：\u7aef\u4fa7AI\u9a71\u52a8\u6a21\u578b\u538b\u7f29\u6280\u672f\u521b\u65b0<\/li>\n
  • \u8bc4\u4f30\u5168\u9762\u5316：\u4ece\u5355\u4e00\u6307\u6807\u5411\u591a\u7ef4\u5ea6\u53ef\u4fe1\u8bc4\u4f30\u6f14\u8fdb<\/li>\n

    6.3 \u672a\u6765\u6311\u6218<\/h4>\n\n\u6280\u672f\u9886\u57df\u4e3b\u8981\u6311\u6218\u7814\u7a76\u65b9\u5411<\/tr>\n\n\n\n\n\n
    \u67b6\u6784\u8bbe\u8ba1<\/td>\n\u957f\u4e0a\u4e0b\u6587\u5904\u7406\u6548\u7387<\/td>\n\u72b6\u6001\u7a7a\u95f4\u6a21\u578b\u3001\u7ebf\u6027\u6ce8\u610f\u529b<\/td>\n<\/tr>\n
    \u8bad\u7ec3\u4f18\u5316<\/td>\n\u80fd\u6e90\u6d88\u8017\u4e0e\u6210\u672c<\/td>\n\u7eff\u8272AI\u3001\u9ad8\u6548\u4f18\u5316\u7b97\u6cd5<\/td>\n<\/tr>\n
    \u6a21\u578b\u538b\u7f29<\/td>\n\u7cbe\u5ea6-\u6548\u7387\u6743\u8861<\/td>\n\u81ea\u52a8\u538b\u7f29\u3001\u786c\u4ef6\u611f\u77e5\u4f18\u5316<\/td>\n<\/tr>\n
    \u53ef\u4fe1AI<\/td>\n\u53ef\u89e3\u91ca\u6027\u4e0e\u516c\u5e73\u6027<\/td>\n\u900f\u660eAI\u3001\u516c\u5e73\u6027\u7ea6\u675f\u8bad\u7ec3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    6.4 \u5b9e\u8df5\u5efa\u8bae<\/h4>\n

    \u5bf9\u4e8eAI\u7cfb\u7edf\u6784\u5efa\u8005：<\/p>\n

  • \n

    \u67b6\u6784\u9009\u62e9\u7b56\u7565：<\/p>\n

      \n
    • \u8bed\u8a00\/\u591a\u6a21\u6001\u4efb\u52a1：\u4f18\u5148Transformer\u53d8\u4f53<\/li>\n
    • \u5b9e\u65f6\u89c6\u89c9\u4efb\u52a1：\u8003\u8651\u9ad8\u6548CNN\u6216\u6df7\u5408\u67b6\u6784<\/li>\n
    • \u751f\u6210\u5f0f\u4efb\u52a1：\u6269\u6563\u6a21\u578b\u4e3a\u57fa\u7840<\/li>\n<\/ul>\n<\/li>\n
    • \n

      \u4f18\u5316\u8def\u5f84\u89c4\u5212：<\/p>\n

        \n
      • \u8bad\u7ec3\u9636\u6bb5：\u6df7\u5408\u7cbe\u5ea6+\u5206\u5e03\u5f0f\u5e76\u884c<\/li>\n
      • \u90e8\u7f72\u524d：\u91cf\u5316+\u526a\u679d+\u84b8\u998f\u7ec4\u5408\u4f18\u5316<\/li>\n
      • \u8fd0\u884c\u65f6：\u52a8\u6001\u63a8\u7406+\u7f13\u5b58\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n
      • \n

        \u6280\u672f\u503a\u7ba1\u7406：<\/p>\n

          \n
        • \u5efa\u7acb\u6a21\u578b\u6ce8\u518c\u8868\u4e0e\u7248\u672c\u63a7\u5236<\/li>\n
        • \u6807\u51c6\u5316\u8bc4\u4f30\u6d41\u7a0b\u4e0e\u57fa\u51c6<\/li>\n
        • \u6784\u5efa\u81ea\u52a8\u5316MLOps\u6d41\u6c34\u7ebf<\/li>\n<\/ul>\n<\/li>\n

          \u8be5\u6280\u672f\u4f53\u7cfb\u6301\u7eed\u6f14\u8fdb，\u6838\u5fc3\u9a71\u52a8\u529b\u6765\u81ea \u201c\u7406\u8bba\u7a81\u7834-\u5de5\u7a0b\u5b9e\u73b0-\u5e94\u7528\u53cd\u9988\u201d \u7684\u4e09\u91cd\u5faa\u73af\u3002\u6210\u529f\u7684AI\u7cfb\u7edf\u9700\u8981\u5728\u67b6\u6784\u521b\u65b0\u4e0e\u5de5\u7a0b\u52a1\u5b9e\u4e4b\u95f4\u627e\u5230\u5e73\u8861，\u65e2\u8981\u8ffd\u6c42\u524d\u6cbf\u6027\u80fd，\u4e5f\u8981\u4fdd\u969c\u5b9e\u9645\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          AI\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u6280\u672f\u4f53\u7cfb\u6df1\u5ea6\u5256\u6790
          \n\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784
          \n\u6838\u5fc3\u4f5c\u7528：\u6784\u5efaAI\u7cfb\u7edf\u7684\u201c\u5927\u8111\u201d，\u5b9e\u73b0\u4ece\u6570\u636e\u5230\u667a\u80fd\u7684\u6620\u5c04\u3002
          \n\u5173\u952e\u6280\u672f：
          \n\u57fa\u7840\u6a21\u578b\u67b6\u6784：
          \nTransformer：\u652f\u6491\u5927\u8bed\u8a00\u6a21\u578b（LLM）\u4e0e\u591a\u6a21\u6001\u6a21\u578b，\u4f9d\u8d56\u81ea\u6ce8\u610f\u529b\u673a\u5236\u3002
          \n\u5377\u79ef\u795e\u7ecf\u7f51\u7edc（CNN）：\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u57fa\u77f3，\u9010\u6b65\u88ab\u89c6\u89c9Transformer\u878d\u5408\u3002
          \n\u6269\u6563\u6a21\u578b<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5403,50,188,427],"topic":[],"class_list":["post-69143","post","type-post","status-publish","format-standard","hentry","category-server","tag-ai","tag-50","tag-188","tag-427"],"yoast_head":"\n\u73b0\u4ee3AI\u7cfb\u7edf\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u7684\u6838\u5fc3\u4f5c\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/69143.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u73b0\u4ee3AI\u7cfb\u7edf\u7b97\u6cd5\u4e0e\u6a21\u578b\u67b6\u6784\u7684\u6838\u5fc3\u4f5c\u7528 - 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