{"id":103232,"date":"2026-09-10T04:49:14","date_gmt":"2026-09-09T20:49:14","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/103232.html"},"modified":"2026-09-10T04:49:14","modified_gmt":"2026-09-09T20:49:14","slug":"%e4%b8%8d%e8%ae%ad%e7%bb%83%e6%96%b0%e7%b1%bb%e5%88%ab%e4%b9%9f%e8%83%bd%e8%a7%a3%e7%a0%81%ef%bc%9fhorikawa-2017-%e7%9a%84%e5%88%86%e5%b1%82%e8%a7%86%e8%a7%89%e7%89%b9%e5%be%81%e4%b8%8e%e6%83%b3","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/103232.html","title":{"rendered":"\u4e0d\u8bad\u7ec3\u65b0\u7c7b\u522b\u4e5f\u80fd\u89e3\u7801\uff1fHorikawa 2017 \u7684\u5206\u5c42\u89c6\u89c9\u7279\u5f81\u4e0e\u60f3\u8c61\u8bc6\u522b"},"content":{"rendered":"<h2>\u7ecf\u5178\u8bba\u6587\u7cbe\u8bfb\u2014\u2014\u4e0d\u8bad\u7ec3\u65b0\u7c7b\u522b\u4e5f\u80fd\u89e3\u7801&#xff1f;Horikawa 2017 \u7684\u5206\u5c42\u89c6\u89c9\u7279\u5f81\u4e0e\u60f3\u8c61\u8bc6\u522b<\/h2>\n<p>\u539f\u8bba\u6587&#xff1a;Generic decoding of seen and imagined objects using hierarchical visual features \u4f5c\u8005&#xff1a;Tomoyasu Horikawa, Yukiyasu Kamitani \u671f\u520a&#xff1a;Nature Communications&#xff0c;2017 DOI&#xff1a;10.1038\/ncomms15037<\/p>\n<h3>30 \u79d2\u770b\u61c2\u8fd9\u7bc7\u8bba\u6587<\/h3>\n<ul>\n<li>\u95ee\u9898&#xff1a;\u80fd\u5426\u628a fMRI \u89e3\u7801\u5668\u5b66\u5230\u7684\u4e1c\u897f\u4ece\u8bad\u7ec3\u7c7b\u522b\u63a8\u5e7f\u5230\u672a\u89c1\u7c7b\u522b&#xff0c;\u5e76\u540c\u65f6\u89e3\u91ca\u771f\u5b9e\u89c2\u770b\u4e0e\u89c6\u89c9\u60f3\u8c61&#xff1f;<\/li>\n<li>\u65b9\u6cd5&#xff1a;\u4ece\u89c6\u89c9\u76ae\u5c42\u89e3\u7801\u591a\u5c42 CNN \u7279\u5f81&#xff0c;\u518d\u628a\u9884\u6d4b\u7279\u5f81\u4e0e\u6d77\u91cf\u5019\u9009\u7c7b\u522b\u7684\u5e73\u5747\u7279\u5f81\u5339\u914d\u3002<\/li>\n<li>\u53d1\u73b0&#xff1a;\u4f4e\u5c42\u89c6\u89c9\u533a\u66f4\u9002\u5408\u89e3\u7801 CNN \u4f4e\u5c42\u7279\u5f81&#xff0c;\u9ad8\u5c42\u89c6\u89c9\u533a\u66f4\u9002\u5408\u9ad8\u5c42\u7279\u5f81&#xff1b;\u771f\u5b9e\u89c2\u770b\u548c\u89c6\u89c9\u60f3\u8c61\u90fd\u80fd\u5b9e\u73b0\u96f6\u6837\u672c\u7c7b\u522b\u8bc6\u522b&#xff0c;\u4f46\u60f3\u8c61\u66f4\u5f31\u3001\u66f4\u504f\u9ad8\u5c42\u3002<\/li>\n<li>\u8d21\u732e&#xff1a;\u628a\u8111\u89e3\u7801\u4ece\u56fa\u5b9a\u6807\u7b7e\u5206\u7c7b\u63a8\u8fdb\u5230\u201c\u5171\u4eab\u7279\u5f81\u7a7a\u95f4\u4e2d\u7684\u6cdb\u5316\u201d\u3002<\/li>\n<li>\u8fb9\u754c&#xff1a;\u5b83\u8bc6\u522b\u7684\u662f\u5019\u9009\u7c7b\u522b&#xff0c;\u4e0d\u662f\u50cf\u7d20\u7ea7\u91cd\u5efa&#xff1b;\u53ea\u6709\u4e94\u540d\u88ab\u8bd5&#xff0c;\u60f3\u8c61\u4efb\u52a1\u8fd8\u53d7\u7ebf\u7d22\u548c\u7b56\u7565\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<h3>1. \u7814\u7a76\u7f3a\u53e3&#xff1a;\u5206\u7c7b\u5668\u80fd\u5426\u8d85\u51fa\u8bad\u7ec3\u6807\u7b7e&#xff1f;<\/h3>\n<p>\u4f20\u7edf fMRI \u5206\u7c7b\u901a\u5e38\u4e3a\u6bcf\u4e2a\u7c7b\u522b\u6536\u96c6\u8111\u6570\u636e&#xff0c;\u518d\u8bad\u7ec3\u201c\u732b\/\u72d7\/\u6905\u5b50\u201d\u5224\u522b\u5668\u3002\u8fd9\u6837\u5373\u4f7f\u51c6\u786e\u7387\u5f88\u9ad8&#xff0c;\u4e5f\u53ef\u80fd\u53ea\u662f\u91cd\u73b0\u8bad\u7ec3\u6807\u7b7e\u3002\u771f\u6b63\u901a\u7528\u7684\u8111\u89e3\u7801\u9700\u8981\u4e00\u79cd\u4e2d\u4ecb\u8bed\u8a00&#xff1a;\u6a21\u578b\u4ece\u8111\u6d3b\u52a8\u6062\u590d\u89c6\u89c9\u7279\u5f81&#xff0c;\u8fd9\u4e9b\u7279\u5f81\u65e2\u80fd\u63cf\u8ff0\u8bad\u7ec3\u56fe\u50cf&#xff0c;\u4e5f\u80fd\u63cf\u8ff0\u4ece\u672a\u626b\u63cf\u8fc7\u7684\u65b0\u7c7b\u522b\u3002<\/p>\n<p>Horikawa \u4e0e Kamitani \u9009\u62e9\u6df1\u5ea6\u5377\u79ef\u7f51\u7edc\u7684\u5206\u5c42\u7279\u5f81\u4f5c\u4e3a\u4e2d\u4ecb\u3002CNN \u4ece\u8fb9\u7f18\u3001\u7eb9\u7406\u9010\u6e10\u62bd\u8c61\u5230\u7269\u4f53\u90e8\u4ef6\u548c\u7c7b\u522b\u8bed\u4e49&#xff1b;\u4eba\u7c7b\u89c6\u89c9\u76ae\u5c42\u4e5f\u5927\u81f4\u5448\u73b0\u7531\u4f4e\u5230\u9ad8\u7684\u5c42\u7ea7\u3002\u5982\u679c\u80fd\u4ece\u4e0d\u540c\u8111\u533a\u89e3\u7801\u5bf9\u5e94\u5c42\u7ea7&#xff0c;\u6a21\u578b\u5c31\u4e0d\u4ec5\u662f\u505a\u7c7b\u522b\u5206\u7c7b&#xff0c;\u8fd8\u5728\u68c0\u9a8c\u4eba\u5de5\u7f51\u7edc\u4e0e\u89c6\u89c9\u7cfb\u7edf\u4e4b\u95f4\u7684\u8868\u5f81\u540c\u6e90\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204912-6aa1c64860a6f.jpg\" alt=\"Figure 1\uff1a\u57fa\u4e8e\u5206\u5c42\u89c6\u89c9\u7279\u5f81\u7684\u901a\u7528\u7269\u4f53\u89e3\u7801\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 1&#xff0c;PDF \u7b2c 3 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<h3>2. \u5b9e\u9a8c&#xff1a;\u8bad\u7ec3\u56fe\u50cf\u3001\u6d4b\u8bd5\u56fe\u50cf\u4e0e\u60f3\u8c61\u7c7b\u522b\u4e25\u683c\u5206\u5f00<\/h3>\n<p>\u7814\u7a76\u5305\u542b 5 \u540d\u88ab\u8bd5\u3002\u56fe\u50cf\u5448\u73b0\u8bad\u7ec3\u4f7f\u7528 1,200 \u5f20\u56fe\u50cf&#xff0c;\u6765\u81ea 150 \u4e2a\u7c7b\u522b&#xff0c;\u6bcf\u7c7b 8 \u5f20\u4e14\u6bcf\u5f20\u53ea\u51fa\u73b0\u4e00\u6b21&#xff1b;\u6d4b\u8bd5\u4f7f\u7528 50 \u4e2a\u8bad\u7ec3\u4e2d\u672a\u51fa\u73b0\u7684\u7c7b\u522b&#xff0c;\u6bcf\u7c7b\u4e00\u5f20\u56fe\u50cf&#xff0c;\u5e76\u91cd\u590d 35 \u6b21\u4ee5\u83b7\u5f97\u7a33\u5b9a fMRI \u6a21\u5f0f\u3002\u89c6\u89c9\u60f3\u8c61\u9636\u6bb5&#xff0c;\u88ab\u8bd5\u95ed\u773c&#xff0c;\u6839\u636e\u6587\u5b57\u63d0\u793a\u5728 15 \u79d2\u5185\u60f3\u8c61 50 \u4e2a\u6d4b\u8bd5\u7c7b\u522b\u4e4b\u4e00&#xff0c;\u5e76\u968f\u540e\u62a5\u544a\u9c9c\u660e\u5ea6\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204912-6aa1c64877512.jpg\" alt=\"Figure 2\uff1a\u771f\u5b9e\u89c2\u770b\u4e0e\u89c6\u89c9\u60f3\u8c61\u7684\u5b9e\u9a8c\u8bbe\u8ba1\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 2&#xff0c;PDF \u7b2c 3 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<p>\u8bad\u7ec3\u4e0e\u6d4b\u8bd5\u7c7b\u522b\u5206\u79bb\u662f\u6574\u7bc7\u8bba\u6587\u6700\u5173\u952e\u7684\u63a7\u5236\u3002\u89e3\u7801\u5668\u4ece\u672a\u770b\u5230\u6d4b\u8bd5\u7c7b\u522b\u7684 fMRI \u8bad\u7ec3\u6837\u672c&#xff0c;\u56e0\u6b64\u6210\u529f\u4e0d\u80fd\u5f52\u56e0\u4e8e\u8bb0\u4f4f\u8fd9\u4e9b\u6807\u7b7e\u3002\u4e0d\u8fc7&#xff0c;\u89c6\u89c9\u7279\u5f81\u63d0\u53d6\u7f51\u7edc\u672c\u8eab\u5728\u5927\u89c4\u6a21\u81ea\u7136\u56fe\u50cf\u4e0a\u9884\u8bad\u7ec3\u8fc7&#xff0c;\u7c7b\u522b\u8bc6\u522b\u8fd8\u4f7f\u7528\u5019\u9009\u7c7b\u522b\u7684\u56fe\u50cf\u7279\u5f81&#xff0c;\u6240\u4ee5\u8fd9\u91cc\u7684\u201c\u96f6\u6837\u672c\u201d\u6307\u8111\u6570\u636e\u5c42\u9762\u672a\u89c1\u7c7b\u522b&#xff0c;\u4e0d\u662f\u6574\u4e2a\u7cfb\u7edf\u4ece\u672a\u83b7\u5f97\u5916\u90e8\u89c6\u89c9\u77e5\u8bc6\u3002<\/p>\n<h3>3. \u89e3\u7801\u5668&#xff1a;\u628a\u6bcf\u4e2a DNN \u5355\u5143\u53d8\u6210\u56de\u5f52\u76ee\u6807<\/h3>\n<p>\u4f5c\u8005\u4f7f\u7528 CNN1\u2013CNN8 \u7b49\u5c42\u7ea7\u7279\u5f81&#xff0c;\u5e76\u4e0e HMAX\u3001GIST\u3001SIFT&#043;BoF \u7b49\u4f20\u7edf\u7279\u5f81\u6bd4\u8f83\u3002\u6bcf\u5c42\u62bd\u53d6\u7ea6 1,000 \u4e2a\u5355\u5143&#xff1b;\u5bf9\u6bcf\u4e2a\u5355\u5143&#xff0c;\u4f7f\u7528\u89c6\u89c9\u76ae\u5c42 ROI \u7684 fMRI \u6a21\u5f0f\u8bad\u7ec3\u7a00\u758f\u7ebf\u6027\u56de\u5f52&#xff1a;<\/p>\n<p><span class=\"katex--display\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>           f<\/p>\n<p>           ^<\/p>\n<p>          k<\/p>\n<p>         &#061;<\/p>\n<p>          w<\/p>\n<p>          k<\/p>\n<p>          \u22a4<\/p>\n<p>         x<\/p>\n<p>         &#043;<\/p>\n<p>          b<\/p>\n<p>          k<\/p>\n<p>         \\\\hat f_k&#061;\\\\mathbf w_k^\\\\top\\\\mathbf x&#043;b_k <\/p>\n<p>     <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 1.1523em;vertical-align: -0.1944em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9579em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.1076em\">f<\/span><\/span><span class=\"\" style=\"top: -3.2634em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.0833em\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1944em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.1076em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0315em\">k<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.1461em;vertical-align: -0.247em\"><\/span><span class=\"mord\"><span class=\"mord mathbf\" style=\"margin-right: 0.016em\">w<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.8991em\"><span class=\"\" style=\"top: -2.453em;margin-left: -0.016em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0315em\">k<\/span><\/span><\/span><span class=\"\" style=\"top: -3.113em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">\u22a4<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.247em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathbf\">x<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><span class=\"mbin\">&#043;<\/span><span class=\"mspace\" style=\"margin-right: 0.2222em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 0.8444em;vertical-align: -0.15em\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: 0em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0315em\">k<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>        x<\/p>\n<p>       \\\\mathbf x<\/p>\n<p>    <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.4444em\"><\/span><span class=\"mord mathbf\">x<\/span><\/span><\/span><\/span><\/span> \u662f\u591a\u4f53\u7d20\u54cd\u5e94&#xff0c;<span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>          f<\/p>\n<p>          ^<\/p>\n<p>         k<\/p>\n<p>       \\\\hat f_k<\/p>\n<p>    <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 1.1523em;vertical-align: -0.1944em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9579em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.1076em\">f<\/span><\/span><span class=\"\" style=\"top: -3.2634em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.0833em\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1944em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3361em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.1076em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0315em\">k<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u662f\u7b2c <span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>        k<\/p>\n<p>       k<\/p>\n<p>    <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.6944em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0315em\">k<\/span><\/span><\/span><\/span><\/span> \u4e2a\u56fe\u50cf\u7279\u5f81\u7684\u9884\u6d4b\u503c\u3002ROI \u5206\u4e3a\u4f4e\u7ea7\u89c6\u89c9\u76ae\u5c42 LVC\u3001\u9ad8\u7ea7\u89c6\u89c9\u76ae\u5c42 HVC \u4e0e\u6574\u4f53\u89c6\u89c9\u76ae\u5c42 VC\u3002\u6027\u80fd\u4ee5\u9884\u6d4b\u7279\u5f81\u548c\u771f\u5b9e\u7279\u5f81\u5728\u6d4b\u8bd5\u56fe\u50cf\u95f4\u7684\u76f8\u5173\u6027\u8861\u91cf\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204912-6aa1c648918ab.jpg\" alt=\"Figure 3\uff1a\u56fe\u50cf\u7279\u5f81\u89e3\u7801\u4e0e CNN\u2014\u8111\u5c42\u7ea7\u5bf9\u5e94\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 3&#xff0c;PDF \u7b2c 4 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<p>\u7ed3\u679c\u5448\u73b0\u6f02\u4eae\u7684\u53cc\u91cd\u68af\u5ea6&#xff1a;CNN \u4f4e\u5c42\u7279\u5f81\u4ece LVC \u89e3\u7801\u6700\u597d&#xff0c;\u9ad8\u5c42\u7279\u5f81\u66f4\u4f9d\u8d56 HVC&#xff1b;\u6cbf\u89c6\u89c9\u76ae\u5c42\u5c42\u7ea7\u5411\u4e0a&#xff0c;\u6700\u4f73\u5339\u914d\u7684 CNN \u5c42\u4e5f\u5411\u4e0a\u3002\u8fd9\u4e0d\u662f\u8bf4 CNN \u4e0e\u5927\u8111\u9010\u5c42\u4e00\u4e00\u5bf9\u5e94&#xff0c;\u800c\u662f\u8bf4\u660e\u4e24\u8005\u5171\u4eab\u4ece\u5c40\u90e8\u89c6\u89c9\u7ed3\u6784\u5230\u62bd\u8c61\u8bed\u4e49\u7684\u7edf\u8ba1\u7ec4\u7ec7\u3002<\/p>\n<h3>4. \u53ef\u89e3\u7801\u4e0d\u7b49\u4e8e\u5bf9\u5206\u7c7b\u6709\u7528<\/h3>\n<p>\u4f5c\u8005\u8fdb\u4e00\u6b65\u533a\u5206\u4e24\u4e2a\u91cf&#xff1a;decodability \u662f\u67d0\u4e2a\u7279\u5f81\u5355\u5143\u80fd\u5426\u4ece\u8111\u6d3b\u52a8\u7a33\u5b9a\u9884\u6d4b&#xff1b;discriminability \u662f\u8be5\u5355\u5143\u5728\u7c7b\u522b\u4e4b\u95f4\u662f\u5426\u8db3\u591f\u4e0d\u540c\u3002\u4e00\u4e2a\u7279\u5f81\u53ef\u80fd\u9884\u6d4b\u76f8\u5173\u5f88\u9ad8&#xff0c;\u5374\u5bf9\u7c7b\u522b\u533a\u5206\u6ca1\u6709\u5e2e\u52a9&#xff1b;\u53e6\u4e00\u4e2a\u7279\u5f81\u867d\u96be\u9884\u6d4b&#xff0c;\u53ea\u8981\u6293\u4f4f\u7c7b\u522b\u95f4\u5dee\u5f02&#xff0c;\u4e5f\u53ef\u80fd\u63d0\u5347\u8bc6\u522b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204912-6aa1c648c8dcc.jpg\" alt=\"Figure 5\uff1a\u7279\u5f81\u5355\u5143\u7684\u7c7b\u522b\u53ef\u533a\u5206\u6027\u4e0e\u53ef\u89e3\u7801\u6027\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 5&#xff0c;PDF \u7b2c 6 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<p>Figure 5 \u8868\u660e&#xff0c;\u6700\u7ec8\u8bc6\u522b\u8868\u73b0\u7531\u4e24\u8005\u5171\u540c\u51b3\u5b9a\u3002\u8fd9\u5bf9\u4eca\u5929\u7684\u8111\u2014\u6a21\u578b\u5bf9\u9f50\u7814\u7a76\u4ecd\u662f\u91cd\u8981\u63d0\u9192&#xff1a;\u4e0d\u80fd\u53ea\u62a5\u544a\u8868\u5f81\u76f8\u5173\u7cfb\u6570&#xff0c;\u8fd8\u8981\u68c0\u9a8c\u5b83\u662f\u5426\u4fdd\u7559\u4efb\u52a1\u76f8\u5173\u4fe1\u606f&#xff1b;\u53cd\u8fc7\u6765&#xff0c;\u9ad8\u5206\u7c7b\u7387\u4e5f\u672a\u5fc5\u610f\u5473\u7740\u6a21\u578b\u6062\u590d\u4e86\u5b8c\u6574\u795e\u7ecf\u8868\u5f81\u3002<\/p>\n<h3>5. \u96f6\u6837\u672c\u7c7b\u522b\u8bc6\u522b\u662f\u600e\u6837\u5b9e\u73b0\u7684&#xff1f;<\/h3>\n<p>\u5bf9\u6bcf\u4e2a\u5019\u9009\u7c7b\u522b&#xff0c;\u4f5c\u8005\u4ece ImageNet \u56fe\u50cf\u8ba1\u7b97\u7c7b\u522b\u5e73\u5747\u7279\u5f81\u3002\u6d4b\u8bd5\u65f6&#xff0c;\u5c06 fMRI \u9884\u6d4b\u51fa\u7684\u7279\u5f81\u5411\u91cf\u4e0e\u5404\u5019\u9009\u7c7b\u522b\u6a21\u677f\u6bd4\u8f83&#xff0c;\u9009\u53d6\u76f8\u5173\u6700\u9ad8\u8005&#xff1a;<\/p>\n<p><span class=\"katex--display\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>          c<\/p>\n<p>          ^<\/p>\n<p>         &#061;<\/p>\n<p>         arg<\/p>\n<p>         \u2061<\/p>\n<p>           max<\/p>\n<p>           \u2061<\/p>\n<p>          c<\/p>\n<p>        \u2005\u200a<\/p>\n<p>          c<\/p>\n<p>          o<\/p>\n<p>          r<\/p>\n<p>          r<\/p>\n<p>         (<\/p>\n<p>          f<\/p>\n<p>          ^<\/p>\n<p>         ,<\/p>\n<p>           f<\/p>\n<p>           \u02c9<\/p>\n<p>          c<\/p>\n<p>         )<\/p>\n<p>         \\\\hat c&#061;\\\\arg\\\\max_c\\\\;\\\\mathrm{corr}(\\\\hat{\\\\mathbf f},\\\\bar{\\\\mathbf f}_c) <\/p>\n<p>     <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.6944em\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.6944em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathnormal\">c<\/span><\/span><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.1944em\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">&#061;<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1.6579em;vertical-align: -0.7em\"><\/span><span class=\"mop\">ar<span style=\"margin-right: 0.0139em\">g<\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mop op-limits\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.4306em\"><span class=\"\" style=\"top: -2.4em;margin-left: 0em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">c<\/span><\/span><\/span><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"\"><span class=\"mop\">max<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.7em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord\"><span class=\"mord mathrm\">corr<\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.9579em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathbf\" style=\"margin-right: 0.109em\">f<\/span><\/span><span class=\"\" style=\"top: -3.2634em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.25em\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right: 0.1667em\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.8312em\"><span class=\"\" style=\"top: -3em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"mord mathbf\" style=\"margin-right: 0.109em\">f<\/span><\/span><span class=\"\" style=\"top: -3.2634em\"><span class=\"pstrut\" style=\"height: 3em\"><\/span><span class=\"accent-body\" style=\"left: -0.25em\"><span class=\"mord\">\u02c9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.1514em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.109em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">c<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u56e0\u4e3a\u6a21\u677f\u53ef\u4ee5\u7531\u4efb\u610f\u5916\u90e8\u56fe\u50cf\u751f\u6210&#xff0c;\u5019\u9009\u7c7b\u522b\u4e0d\u5fc5\u51fa\u73b0\u5728 fMRI \u8bad\u7ec3\u96c6\u4e2d\u3002\u8fd9\u4e00\u8bbe\u8ba1\u628a\u201c\u8111\u89e3\u7801\u5668\u201d\u548c\u201c\u7c7b\u522b\u77e5\u8bc6\u5e93\u201d\u5206\u79bb&#xff1a;\u524d\u8005\u5b66\u4e60\u8111\u5230\u7279\u5f81\u7684\u6620\u5c04&#xff0c;\u540e\u8005\u63d0\u4f9b\u4e16\u754c\u4e2d\u7684\u7c7b\u522b\u539f\u578b\u3002\u73b0\u4ee3 CLIP \u8111\u89e3\u7801\u3001\u6269\u6563\u91cd\u5efa\u548c\u8de8\u6a21\u6001\u68c0\u7d22&#xff0c;\u5f88\u591a\u90fd\u5ef6\u7eed\u4e86\u8fd9\u79cd\u601d\u8def\u3002<\/p>\n<h3>6. \u771f\u5b9e\u89c2\u770b\u4e0e\u60f3\u8c61&#xff1a;\u76f8\u540c\u5185\u5bb9&#xff0c;\u4e0d\u540c\u65f6\u95f4\u52a8\u529b\u5b66<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204912-6aa1c648e7589.jpg\" alt=\"Figure 7\uff1a\u89c2\u770b\u4e0e\u60f3\u8c61\u4e2d\u5206\u5c42\u7279\u5f81\u9884\u6d4b\u7684\u65f6\u95f4\u8fc7\u7a0b\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 7&#xff0c;PDF \u7b2c 8 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<p>\u89c2\u770b\u56fe\u50cf\u65f6&#xff0c;\u4f4e\u5c42\u548c\u9ad8\u5c42\u89c6\u89c9\u7279\u5f81\u90fd\u80fd\u88ab\u89e3\u7801&#xff0c;\u5e76\u5448\u73b0\u4ece\u4f4e\u7ea7\u5230\u9ad8\u7ea7\u533a\u57df\u7684\u5c42\u7ea7\u5173\u7cfb\u3002\u60f3\u8c61\u65f6\u6574\u4f53\u6027\u80fd\u66f4\u4f4e&#xff0c;\u9ad8\u5c42\u8bed\u4e49\u7279\u5f81\u76f8\u5bf9\u7a81\u51fa\u3002\u65f6\u95f4\u5206\u6790\u8fd8\u63d0\u793a&#xff1a;\u771f\u5b9e\u89c2\u770b\u66f4\u7b26\u5408\u81ea\u4e0b\u800c\u4e0a\u7684\u5904\u7406&#xff0c;\u800c\u60f3\u8c61\u4e2d\u7684\u4fe1\u606f\u53ef\u80fd\u5148\u5728\u9ad8\u5c42\u533a\u57df\u51fa\u73b0&#xff0c;\u518d\u5f71\u54cd\u8f83\u4f4e\u5c42\u533a\u57df&#xff0c;\u7b26\u5408\u81ea\u4e0a\u800c\u4e0b\u751f\u6210\u8868\u8c61\u7684\u5047\u8bbe\u3002<\/p>\n<p>\u8fd9\u7c7b\u65f6\u5e8f\u7ed3\u8bba\u8981\u8c28\u614e\u3002fMRI \u7684\u8840\u6c27\u54cd\u5e94\u7f13\u6162&#xff0c;\u4e14\u4e0d\u540c\u8111\u533a\u7684\u8840\u6d41\u52a8\u529b\u5b66\u5dee\u5f02\u53ef\u80fd\u6df7\u5165\u5ef6\u8fdf\u3002\u4f5c\u8005\u7684\u7ed3\u679c\u4e0e top-down \u7406\u8bba\u76f8\u5bb9&#xff0c;\u4f46\u4e0d\u80fd\u50cf\u6beb\u79d2\u7ea7 EEG\/MEG \u90a3\u6837\u76f4\u63a5\u8bc1\u660e\u795e\u7ecf\u4f20\u64ad\u65b9\u5411\u3002<\/p>\n<h3>7. \u8bc6\u522b\u7ed3\u679c&#xff1a;\u6210\u529f\u7684\u662f\u201c\u7c7b\u522b\u8bed\u4e49\u201d&#xff0c;\u4e0d\u662f\u8111\u5185\u622a\u56fe<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260909204913-6aa1c64911795.jpg\" alt=\"Figure 10\uff1a\u771f\u5b9e\u89c2\u770b\u4e0e\u60f3\u8c61\u7269\u4f53\u7c7b\u522b\u7684\u8bc6\u522b\u51c6\u786e\u7387\" \/><\/p>\n<p>\u6765\u6e90&#xff1a;\u539f\u8bba\u6587 Figure 10&#xff0c;PDF \u7b2c 11 \u9875&#xff1b;\u7531\u539f\u8bba\u6587\u9875\u9762\u88c1\u5207&#xff0c;DOI: 10.1038\/ncomms15037\u3002<\/p>\n<p>Figure 10 \u663e\u793a&#xff0c;\u591a\u79cd\u7279\u5f81\u7a7a\u95f4\u5728\u771f\u5b9e\u89c2\u770b\u548c\u89c6\u89c9\u60f3\u8c61\u4e2d\u90fd\u80fd\u5b9e\u73b0\u9ad8\u4e8e\u673a\u4f1a\u7684\u7c7b\u522b\u8bc6\u522b&#xff0c;CNN \u9ad8\u5c42\u7279\u5f81\u5c24\u5176\u9002\u5408\u7c7b\u522b\u7ea7\u5224\u65ad\u3002\u4f7f\u7528\u7c7b\u522b\u5e73\u5747\u8bad\u7ec3\u76ee\u6807\u65f6&#xff0c;\u89c6\u89c9\u60f3\u8c61\u7684\u8bc6\u522b\u8fd8\u4f1a\u6539\u5584&#xff0c;\u8bf4\u660e\u60f3\u8c61\u66f4\u63a5\u8fd1\u62bd\u8c61\u7c7b\u522b\u539f\u578b&#xff0c;\u800c\u975e\u67d0\u5f20\u5177\u4f53\u56fe\u50cf\u7684\u7cbe\u786e\u50cf\u7d20\u3002<\/p>\n<p>\u56e0\u6b64&#xff0c;\u6807\u9898\u4e2d\u7684 generic decoding \u4e0d\u5e94\u88ab\u7406\u89e3\u4e3a\u201c\u4efb\u610f\u5fc3\u50cf\u90fd\u80fd\u8fd8\u539f\u201d\u3002\u7cfb\u7edf\u4ecd\u5728\u9650\u5b9a\u5019\u9009\u7c7b\u522b\u4e4b\u95f4\u9009\u62e9&#xff0c;\u4e14\u6a21\u677f\u6765\u81ea\u5916\u90e8\u56fe\u50cf\u6570\u636e\u5e93\u3002\u5b83\u8bc1\u660e\u7684\u662f&#xff1a;\u8111\u6d3b\u52a8\u53ef\u88ab\u6295\u5f71\u5230\u4e00\u4e2a\u8db3\u4ee5\u8de8\u7c7b\u522b\u6cdb\u5316\u7684\u89c6\u89c9\u7279\u5f81\u7a7a\u95f4&#xff0c;\u771f\u5b9e\u89c2\u770b\u4e0e\u60f3\u8c61\u5728\u8be5\u7a7a\u95f4\u4e2d\u5171\u4eab\u90e8\u5206\u5c42\u7ea7\u7ed3\u6784\u3002<\/p>\n<h3>8. \u8bc1\u636e\u5f3a\u5ea6\u4e0e\u5c40\u9650<\/h3>\n<p>\u8bc1\u636e\u6700\u5f3a\u7684\u90e8\u5206\u6709\u4e09\u70b9&#xff1a;\u6d4b\u8bd5\u7c7b\u522b\u4e0e\u8111\u8bad\u7ec3\u7c7b\u522b\u4e25\u683c\u5206\u79bb&#xff1b;\u591a\u4e2a CNN \u5c42\u548c\u591a\u4e2a\u89c6\u89c9 ROI \u5448\u73b0\u7cfb\u7edf\u6027\u5c42\u7ea7\u5bf9\u5e94&#xff1b;\u4f20\u7edf\u7279\u5f81\u3001\u7c7b\u522b\u6a21\u677f\u548c ROI \u5bf9\u7167\u4f7f\u7ed3\u679c\u4e0d\u662f\u5355\u4e00\u6a21\u578b\u7684\u5076\u7136\u3002\u89c2\u770b\u4e0e\u60f3\u8c61\u5747\u6709\u7ed3\u679c&#xff0c;\u4e5f\u628a\u7eaf\u523a\u6fc0\u9a71\u52a8\u89e3\u7801\u63a8\u8fdb\u5230\u5185\u6e90\u6027\u8868\u8c61\u3002<\/p>\n<p>\u9650\u5236\u540c\u6837\u660e\u786e\u3002\u7b2c\u4e00&#xff0c;\u53ea\u6709 5 \u540d\u88ab\u8bd5&#xff0c;\u4e14\u6bcf\u540d\u88ab\u8bd5\u9700\u8981\u5927\u91cf\u91cd\u590d\u626b\u63cf\u3002\u7b2c\u4e8c&#xff0c;\u60f3\u8c61\u7531\u6587\u5b57\u7c7b\u522b\u63d0\u793a&#xff0c;\u7b56\u7565\u3001\u8bcd\u4e49\u4e0e\u9c9c\u660e\u5ea6\u5dee\u5f02\u90fd\u53ef\u80fd\u8fdb\u5165 fMRI\u3002\u7b2c\u4e09&#xff0c;\u7c7b\u522b\u6a21\u677f\u6765\u81ea ImageNet&#xff0c;\u8f93\u51fa\u53d7\u5019\u9009\u5e93\u5148\u9a8c\u5f3a\u70c8\u7ea6\u675f\u3002\u7b2c\u56db&#xff0c;\u76f8\u5173\u6027\u4e0e\u8bc6\u522b\u7387\u4e0d\u80fd\u8bc1\u660e CNN \u4e0e\u8111\u4f7f\u7528\u76f8\u540c\u7b97\u6cd5\u3002\u7b2c\u4e94&#xff0c;\u7c7b\u522b\u5e73\u5747\u4f1a\u62b9\u6389\u5b9e\u4f8b\u7ec6\u8282&#xff0c;\u6240\u4ee5\u6210\u529f\u4e3b\u8981\u662f\u8bed\u4e49\u5c42\u9762\u7684\u3002<\/p>\n<h3>9. \u5bf9\u540e\u7eed\u8111\u89e3\u7801\u7814\u7a76\u7684\u542f\u53d1<\/h3>\n<p>\u8fd9\u7bc7\u8bba\u6587\u5efa\u7acb\u4e86\u4e00\u6761\u81f3\u4eca\u6709\u6548\u7684\u4e09\u6bb5\u5f0f\u8def\u7ebf&#xff1a;\u8111\u4fe1\u53f7 <span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>        \u2192<\/p>\n<p>       \\\\rightarrow<\/p>\n<p>    <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.3669em\"><\/span><span class=\"mrel\">\u2192<\/span><\/span><\/span><\/span><\/span> \u5171\u4eab\u8868\u5f81 <span class=\"katex--inline\"><span class=\"katex\"><span class=\"katex-mathml\"><\/p>\n<p>        \u2192<\/p>\n<p>       \\\\rightarrow<\/p>\n<p>    <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 0.3669em\"><\/span><span class=\"mrel\">\u2192<\/span><\/span><\/span><\/span><\/span> \u5916\u90e8\u751f\u6210\u6216\u68c0\u7d22\u6a21\u578b\u3002\u5b83\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u540e\u6765 CLIP \u6210\u4e3a fMRI \u56fe\u50cf\u91cd\u5efa\u7684\u5e38\u7528\u6865\u6881&#xff0c;\u4e5f\u8bf4\u660e\u8bc4\u4ef7\u5e94\u5206\u6210\u4e09\u5c42&#xff1a;\u8111\u5230\u7279\u5f81\u662f\u5426\u51c6\u786e\u3001\u7279\u5f81\u662f\u5426\u4fdd\u7559\u7c7b\u522b\u4fe1\u606f\u3001\u6700\u7ec8\u751f\u6210\u56fe\u662f\u5426\u53ea\u662f\u88ab\u5f3a\u5148\u9a8c\u201c\u8865\u5168\u201d\u3002<\/p>\n<p>\u82e5\u4eca\u5929\u91cd\u505a&#xff0c;\u6700\u503c\u5f97\u52a0\u5f3a\u7684\u662f\u8de8\u88ab\u8bd5\u8bc4\u4f30\u3001\u5f00\u653e\u96c6\u5408\u8bc6\u522b\u3001\u5b9e\u4f8b\u7ea7\u68c0\u7d22\u548c\u5bf9\u60f3\u8c61\u7b56\u7565\u7684\u63a7\u5236&#xff1b;\u8fd8\u5e94\u4f7f\u7528\u4e0d\u540c\u89c6\u89c9\u7f51\u7edc\u68c0\u9a8c\u7ed3\u8bba\u662f\u5426\u4f9d\u8d56\u67d0\u4e2a\u67b6\u6784&#xff0c;\u5e76\u7528\u7f16\u7801\u9884\u6d4b\u3001RSA \u4e0e\u56e0\u679c\u5e72\u9884\u533a\u5206\u201c\u7edf\u8ba1\u5bf9\u5e94\u201d\u4e0e\u201c\u529f\u80fd\u673a\u5236\u201d\u3002<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>Horikawa 2017 \u7684\u6838\u5fc3\u4ef7\u503c&#xff0c;\u662f\u8bc1\u660e\u4e86\u89c6\u89c9\u8111\u89e3\u7801\u53ef\u4ee5\u7ed5\u5f00\u56fa\u5b9a\u8bad\u7ec3\u6807\u7b7e&#xff1a;\u4ece fMRI \u6062\u590d\u5206\u5c42\u89c6\u89c9\u7279\u5f81&#xff0c;\u518d\u501f\u52a9\u5916\u90e8\u7c7b\u522b\u6a21\u677f\u8bc6\u522b\u672a\u7528\u4e8e\u8111\u8bad\u7ec3\u7684\u65b0\u7c7b\u522b\u3002\u89c2\u770b\u65f6\u7684\u5c42\u7ea7\u5bf9\u5e94\u6e05\u6670&#xff0c;\u60f3\u8c61\u65f6\u5219\u66f4\u5f31\u3001\u66f4\u62bd\u8c61\u5e76\u53ef\u80fd\u5448\u73b0 top-down \u52a8\u529b\u5b66\u3002\u5b83\u4e0d\u662f\u50cf\u7d20\u91cd\u5efa&#xff0c;\u66f4\u4e0d\u662f\u65e0\u6761\u4ef6\u8bfb\u5fc3&#xff0c;\u4f46\u4e3a\u540e\u6765 CLIP \u5bf9\u9f50\u3001\u6269\u6563\u6a21\u578b\u91cd\u5efa\u548c\u8de8\u6a21\u6001\u8111\u89e3\u7801\u63d0\u4f9b\u4e86\u5173\u952e\u6982\u5ff5\u9aa8\u67b6\u3002<\/p>\n<h3>\u53c2\u8003\u8d44\u6599\u4e0e\u56fe\u7247\u6765\u6e90<\/h3>\n<ul>\n<li>Horikawa, T., &amp; Kamitani, Y. (2017). Generic decoding of seen and imagined objects using hierarchical visual features. Nature Communications, 8, 15037. DOI: 10.1038\/ncomms15037\u3002<\/li>\n<li>\u6587\u4e2d Figure 1\u30012\u30013\u30015\u30017\u300110 \u5747\u6765\u81ea\u539f\u8bba\u6587 PDF&#xff1b;\u672a\u4f7f\u7528\u751f\u6210\u56fe\u7247\u3001\u91cd\u7ed8\u56fe\u6216\u4e8c\u6b21\u8f6c\u8f7d\u56fe\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7ecf\u5178\u8bba\u6587\u7cbe\u8bfb\u2014\u2014\u4e0d\u8bad\u7ec3\u65b0\u7c7b\u522b\u4e5f\u80fd\u89e3\u7801&#xff1f;Horikawa 2017 \u7684\u5206\u5c42\u89c6\u89c9\u7279\u5f81\u4e0e\u60f3\u8c61\u8bc6\u522b \u539f\u8bba\u6587&#xff1a;Generic decoding of seen and imagined objects using hierarchical visual features \u4f5c\u8005&#xff1a;Tomoyasu Horikawa, Yukiyasu Kamitani \u671f\u520a&#xff1a;Nature Communications&#xff0c;2017 DOI&amp;<\/p>\n","protected":false},"author":2,"featured_media":103226,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[50,86,523],"topic":[],"class_list":["post-103232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-50","tag-86","tag-523"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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