{"id":50482,"date":"2025-08-10T09:19:00","date_gmt":"2025-08-10T01:19:00","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/50482.html"},"modified":"2025-08-10T09:19:00","modified_gmt":"2025-08-10T01:19:00","slug":"datawhale-ai%e5%a4%8f%e4%bb%a4%e8%90%a52025%e7%ac%ac%e4%b8%89%e6%9c%9f-%e5%a4%9a%e6%a8%a1%e6%80%81rag%e6%96%b9%e5%90%91%e5%a4%9a%e6%a8%a1%e6%80%81rag%e5%9b%be%e6%96%87%e9%97%ae","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/50482.html","title":{"rendered":"Datawhale AI\u590f\u4ee4\u84252025\u7b2c\u4e09\u671f\u2014\u2014\u591a\u6a21\u6001RAG\u65b9\u5411(\u591a\u6a21\u6001RAG\u56fe\u6587\u95ee\u7b54\u6311\u6218\u8d5b\u7b14\u8bb0)"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250810011858-6897f382aa4dd.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>Datawhale\u590f\u4ee4\u8425<\/h2>\n<h4>&#x1f4da; 2025\u590f\u4ee4\u8425\u7b2c\u4e09\u671f 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\u6bd4\u8d5b\u4efb\u52a1<\/h4>\n<p>\u2003\u2003\u5b98\u65b9\u7ed9\u4e86\u56db\u4e2a\u6587\u4ef6&#xff0c;\u5206\u522b\u662f\u591a\u6a21\u6001RAG\u8d22\u62a5 PDF,\u8bad\u7ec3\u96c6&#xff0c;\u6d4b\u8bd5\u96c6,\u63d0\u4ea4\u793a\u4f8b\u3002\u6211\u4eec\u9700\u8981\u5c06\u8fd9\u4e9b PDF \u6784\u5efa RAG \u77e5\u8bc6\u5e93&#xff0c;\u6839\u636e\u7528\u6237\u7684\u67e5\u8be2&#xff0c;\u53bb\u68c0\u7d22\u51fa\u6700\u76f8\u5173\u7684\u77e5\u8bc6&#xff0c;\u751f\u6210\u56de\u7b54&#xff0c;PDF \u6765\u6e90\u4e0e\u9875\u7801\u3002<\/p>\n<p>\u2003\u2003\u8bc4\u5ba1\u6307\u6807&#xff1a;\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u63d0\u95ee\u8ba1\u7b97\u5206\u6570\u3002\u5206\u4e3a\u4e09\u4e2a\u65b9\u9762&#xff1a;\u9875\u9762\u5339\u914d\u5ea6(0.25)\u3001\u6587\u4ef6\u540d\u5339\u914d\u5ea6(0.25)&#xff0c;\u7b54\u6848\u5185\u5bb9\u76f8\u4f3c\u5ea6(0.5)\u3002<\/p>\n<p>\u2003\u2003 \u76f8\u5173\u6ce8\u610f\u4e8b\u9879&#xff1a;\u5141\u8bb8\u4f7f\u7528\u5f00\u6e90\u3001\u672a\u5f00\u6e90\u5927\u6a21\u578b&#xff0c;\u4f46\u662f\u4e0d\u5141\u8bb8\u4f7f\u7528\u5916\u90e8\u6570\u636e\u96c6\u3002<\/p>\n<h4>&#x1f6e0;\ufe0f Task1: \u4e0a\u624b\u8d5b\u9898\u3001\u8dd1\u901aBaseline<\/h4>\n<p>\u2003\u2003\u8fd9\u91cc\u9762\u5b98\u65b9\u5199\u7684\u6b65\u9aa4\u5de8\u8be6\u7ec6&#xff0c;\u7167\u7740\u505a\u5c31\u53ef\u4ee5\u3002<\/p>\n<h4>&#x1f50d; Task2: \u7406\u89e3\u8d5b\u9898\u91cd\u96be\u70b9<\/h4>\n<p>\u2003\u2003Baseline\u7684\u76ee\u7684\u662f&#xff1a;\u5728\u57fa\u7840\u7684\u786c\u4ef6\u8bbe\u5907\u4e0b&#xff0c;\u7528\u7b80\u5355\u53ef\u590d\u73b0\u7684\u65b9\u5f0f\u5b8c\u6210\u4efb\u52a1\u3002\u7531\u4e8e\u672c\u6b21\u7684 Baseline \u6d89\u53ca\u7684\u4ee3\u7801\u6bd4\u8f83\u591a&#xff0c;\u6211\u5c31\u4e0d\u8be6\u7ec6\u7684\u5c06\u4ee3\u7801\u7c98\u8d34\u8fc7\u6765\u4e86&#xff0c;\u8bb2\u89e3\u4e00\u4e9b\u4e3b\u8981\u7684\u4ee3\u7801\u903b\u8f91\u3002\u5176\u5b9e\u94fe\u63a5\u91cc\u9762\u5df2\u7ecf\u5199\u7684\u975e\u5e38\u8be6\u7ec6\u4e86&#xff0c;\u6211\u8fd9\u91cc\u5c31\u662f\u7b80\u5355\u7684\u8bf4\u4e00\u4e0b\u3002<\/p>\n<ul>\n<li>fitz_pipeline_all.py (\u7528 PyMuPDF \u4ece PDF \u6587\u4ef6\u76f4\u63a5\u63d0\u53d6\u6bcf\u9875\u6587\u672c&#xff0c;\u7136\u540e\u628a\u6240\u6709 PDF \u9875\u9762\u7684\u6587\u672c\u5757&#xff08;chunks&#xff09;\u6574\u7406\u6210\u4e00\u4e2a JSON \u6587\u4ef6\u3002)<\/li>\n<\/ul>\n<p>\u53ea\u63d0\u53d6\u7eaf\u6587\u672c&#xff0c;\u4e0d\u5904\u7406\u56fe\u7247\u3001\u8868\u683c<\/p>\n<ul>\n<li>rag_from_page_chunks.py (\u52a0\u8f7d PDF \u63d0\u53d6\u7684 chunks \u6570\u636e\u3001\u6784\u5efa\u5411\u91cf\u6570\u636e\u5e93&#xff08;embedding&#xff09;\u3001\u57fa\u4e8e\u76f8\u4f3c\u5ea6\u68c0\u7d22\u76f8\u5173\u5185\u5bb9\u3001\u7ed3\u5408\u5927\u6a21\u578b\u751f\u6210\u7b54\u6848\u3001\u6279\u91cf\u5904\u7406\u6d4b\u8bd5\u96c6\u95ee\u9898&#xff0c;\u5e76\u8f93\u51fa\u7ed3\u6784\u5316 JSON)\n<ul>\n<li>get_text_embedding.py (\u63d0\u4f9b\u4e00\u4e2a\u7edf\u4e00\u7684\u63a5\u53e3&#xff0c;\u6279\u91cf\u8c03\u7528 OpenAI \u63a5\u53e3\u751f\u6210\u6587\u672c Embedding)<\/li>\n<li>extract_json_array.py (\u786e\u4fdd\u4ece LLM \u8fd4\u56de\u7684\u5185\u5bb9\u4e2d\u63d0\u53d6\u51fa\u5e72\u51c0 JSON,\u63d0\u53d6 &#096;&#096;&#096;json \u4ee3\u7801\u5757\u3001\u63d0\u53d6\u7b2c\u4e00\u4e2a\u5408\u6cd5\u7684 JSON \u6570\u7ec4 []\u3001\u63d0\u53d6\u6240\u6709\u9876\u5c42 JSON \u5bf9\u8c61 {}&#xff0c;\u62fc\u6210\u6570\u7ec4)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u4e0b\u9762\u662f\u53e6\u4e00\u79cd\u65b9\u6cd5<\/p>\n<ul>\n<li>\n<p>mineru_pipeline_all.py (PDF \u2192 Markdown \u2192 JSON \u2192 Chunk\u3002\u63d0\u53d6\u6587\u672c\u3001\u56fe\u7247\u3001\u8868\u683c\u4fe1\u606f&#xff0c;\u5e76\u6700\u7ec8\u8f6c\u6362\u6210\u9002\u5408 RAG&#xff08;\u68c0\u7d22\u589e\u5f3a\u751f\u6210&#xff09;\u4f7f\u7528\u7684 JSON \u6587\u4ef6)<\/p>\n<ul>\n<li>mineru_parse_pdf.py (\u8bfb\u53d6 PDF \u2192 \u8c03\u7528\u89e3\u6790\u540e\u7aef&#xff08;pipeline \u6216 VLM&#xff09; \u2192 \u8f93\u51fa\u591a\u79cd\u7ed3\u679c\u6587\u4ef6&#xff08;Markdown\u3001JSON\u3001\u6a21\u578b\u4e2d\u95f4\u7ed3\u679c&#xff09;)<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\/image_utils\/ |\u2014\u2014\u2014 async_image_analysis.py (\u8865\u5145 caption&#xff08;\u63d0\u9ad8 RAG \u68c0\u7d22\u4f53\u9a8c&#xff09;) |\u2014\u2014\u2014 image_analysis_utils.py ( JSON\u89e3\u6790\u5de5\u5177 \u548c \u56fe\u50cf\u2192Base64\u7f16\u7801\u5de5\u5177) |\u2014\u2014\u2014 prompts.py (\u63d0\u793a\u8bcd)<\/p>\n<\/li>\n<\/ul>\n<h4>&#x1f680; Task3: 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\/>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb518\u6b21\uff0c\u70b9\u8d5e24\u6b21\uff0c\u6536\u85cf24\u6b21\u3002\u6b64\u6b21\u590f\u4ee4\u8425\u6d3b\u52a8\u662f\u57fa\u4e8e\u8baf\u98de\u5f00\u653e\u5e73\u53f0\u201c\u591a\u6a21\u6001RAG\u56fe\u6587\u95ee\u7b54\u6311\u6218\u8d5b\u201d\uff0c\u6211\u5728\u201cDatawhile\u201d\u516c\u4f17\u53f7\u4e2d\u53d1\u73b0\u6709\u591a\u6a21\u6001RAG\u65b9\u5411\uff0c\u672c\u8eab\u611f\u5174\u8da3\uff0c\u60f3\u5b66\u4e60\u5b66\u4e60\u3002\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u5f88\u591a\u63d0\u95ee\u95ee\u9898\u6240\u5f97\u5230\u7684\u4fe1\u606f\uff0c\u4e0d\u4ec5\u4ec5\u5c40\u9650\u4e8e\u7eaf\u6587\u672c\u4e2d\uff0c\u5728\u56fe\u8868\u4e2d&quot;\u9690\u85cf&quot;\u7740Query\u7684\u91cd\u8981Answer,\u6240\u4ee5\u6211\u4eec\u9700\u8981\u6a21\u578b\u4e0d\u4ec5\u80fd\u61c2\u6587\u672c\uff0c\u8fd8\u9700\u8981\u7406\u89e3\u56fe\u7247\uff0c\u4e8c\u8005\u7ed3\u5408\u4f7f\u5f97\u56de\u7b54\u7684\u7cbe\u786e\u6027\u4e0e\u5b8c\u6574\u6027\u90fd\u8fbe\u5230\u6bd4\u8f83\u597d\u7684\u72b6\u6001\uff1b\u800c\u6211\u4eec\u5982\u679c\u9700\u8981\u6a21\u578b\u80fd\u591f\u56de\u7b54\u81ea\u5df1\u4e13\u4e1a\u9886\u57df\u7684\u4e00\u4e9b\u95ee\u9898\uff0c\u5e76\u4e14\u80fd\u591f\u5b9e\u65f6\u7684\u66f4\u65b0\uff0c\u6210\u672c\u4e0d\u8981\u592a\u9ad8\uff0c\u90a3\u4e48\u591a\u6a21\u6001RAG 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