{"id":3241,"date":"2025-05-15T17:02:05","date_gmt":"2025-05-15T09:02:05","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=3241"},"modified":"2025-05-15T17:02:05","modified_gmt":"2025-05-15T09:02:05","slug":"202505-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-structrag-boosting-knowledge-intensive-reasoning-of-llms-via-inference-time-hybrid-information-structurization","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202505-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-structrag-boosting-knowledge-intensive-reasoning-of-llms-via-inference-time-hybrid-information-structurization\/","title":{"rendered":"202505-\u8bba\u6587\u7814\u8bfb-Structrag: Boosting knowledge intensive reasoning of llms via inference-time hybrid information structurization"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u65f6\u95f4\uff1a2024<\/li>\n\n\n\n<li>\u53d1\u8868\u5355\u4f4d\uff1a\u4e2d\u56fd\u79d1\u5b66\u9662\u8f6f\u4ef6\u7814\u7a76\u6240\u3001\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u5b66\u3001\u963f\u91cc\u5df4\u5df4\u96c6\u56e2<\/li>\n\n\n\n<li>\u53d1\u8868\u5728\uff1aaXiv<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u6838\u5fc3\u5185\u5bb9<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u76ee\u524d\u6765\u8bf4\uff0cRAG \u662f\u5927\u6a21\u578b\u5e94\u5bf9\u77e5\u8bc6\u578b\u4efb\u52a1\u7684\u9996\u9009\u65b9\u6848\u3002\u4f46\u662f\u5bf9\u4e8e\u77e5\u8bc6\u5bc6\u96c6\u578b\u63a8\u7406\u4efb\u52a1\u6765\u8bf4\uff0c\u89e3\u51b3\u95ee\u9898\u7684\u6709\u6548\u4fe1\u606f\u5f80\u5f80\u975e\u5e38\u5206\u6563\uff0cRAG \u5f80\u5f80\u4e0d\u80fd\u6709\u6548\u8bc6\u522b\u5e76\u4e14\u68c0\u7d22\u8fd9\u4e9b\u4fe1\u606f\uff1b<\/li>\n\n\n\n<li>\u672c\u6587\u63d0\u51fa\u4e86 StructRAG\uff0c\u5176\u901a\u8fc7\u52a8\u6001\u9009\u62e9\u77e5\u8bc6\u7ed3\u6784\u7c7b\u578b\u5e76\u4e14\u6784\u5efa\u76f8\u5e94\u7684\u7ed3\u6784\u5316\u6570\u636e\u6765\u514b\u670d\u4f20\u7edf RAG \u7684\u7f3a\u9677\uff1b\u5927\u6a21\u578b\u53ef\u4ee5\u5728\u6784\u5efa\u51fa\u6765\u7684\u7ed3\u6784\u5316\u6570\u636e\u4e0a\u9762\u8fdb\u884c\u63a8\u7406\u4ee5\u66f4\u597d\u5730\u5f97\u51fa\u7b54\u6848\uff1b\u4e3a\u4e86\u5b9e\u73b0\u52a8\u6001\u9009\u62e9\u77e5\u8bc6\u7ed3\u6784\uff0c\u4f5c\u8005\u7528\u5f3a\u5316\u5b66\u4e60\u8bad\u7ec3\u4e86\u4e00\u4e2a\u5206\u7c7b\u5668\u3002\u5b9e\u9a8c\u8bc1\u660e\u8fd9\u6837\u505a\u662f\u6709\u5fc5\u8981\u7684\uff1b<\/li>\n\n\n\n<li>\u672c\u6587\u8fdb\u884c\u4e86\u5927\u91cf\u5b9e\u9a8c\u6765\u9a8c\u8bc1 StructRAG \u7684\u8868\u73b0\u4ee5\u53ca\u63a2\u7d22\u5404\u4e2a\u7ec4\u4ef6\u7684\u4f5c\u7528\u3002\u5b9e\u9a8c\u8868\u660e StructRAG \u5728\u5f88\u591a\u95ee\u7b54\u4efb\u52a1\u4e0a\u8fbe\u5230\u4e86 SOTA \u6c34\u5e73\u3002<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\">\u80cc\u666f<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5927\u8bed\u8a00\u6a21\u578b\u56e0\u4e3a\u5176\u51fa\u8272\u7684\u81ea\u7136\u8bed\u8a00\u80fd\u529b\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u590d\u6742\u573a\u666f\u4e4b\u4e2d\uff0c\u4f46\u662f\u5927\u8bed\u8a00\u6a21\u578b\u7684\u77e5\u8bc6\u5f88\u96be\u5b9e\u65f6\u66f4\u65b0\uff0c\u800c\u4e14\u4e5f\u5bf9\u5355\u72ec\u9886\u57df\u7f3a\u4e4f\u6df1\u5ea6\u4e86\u89e3\uff1b\u5728\u8fd9\u79cd\u80cc\u666f\u4e0b\uff0c\u6211\u4eec\u7528 <a href=\"\u589e\u5f3a\u68c0\u7d22\u751f\u6210.md\">RAG<\/a> \u6765\u514b\u670d\u8fd9\u4e9b\u7f3a\u9677\uff0c\u4f7f\u5f97\u5927\u6a21\u578b\u53ef\u4ee5\u751f\u6210\u53ef\u9760\u7684\u56de\u7b54\uff1b<\/li>\n\n\n\n<li>\u7136\u800c RAG \u5728\u9762\u5bf9<strong>\u77e5\u8bc6\u5bc6\u96c6<\/strong>\u4e14<strong>\u63a8\u7406\u8981\u6c42\u9ad8<\/strong>\u7684\u4efb\u52a1\u4e5f\u65e0\u80fd\u4e3a\u529b\u3002\u4f5c\u8005\u8ba4\u4e3a\uff0c\u8fd9\u7c7b\u5b8c\u6210\u8fd9\u7c7b\u4efb\u52a1\u6240\u9700\u8981\u7684\u4fe1\u606f\u5f80\u5f80\u975e\u5e38<strong>\u5206\u6563<\/strong>\uff0c\u8fd9\u5bfc\u81f4 RAG \u9762\u5bf9\u8fd9\u7c7b\u4efb\u52a1\u7684\u65f6\u5019\u603b\u662f\u9047\u89c1\u8fd9\u6837\u7684\u60c5\u51b5\uff1a\n<ol class=\"wp-block-list\">\n<li>\u68c0\u7d22\u4e0d\u5b8c\u5168\uff0c\u7f3a\u5931\u4e86\u63a8\u7406\u6240\u5fc5\u9700\u7684\u4fe1\u606f\uff1b<\/li>\n\n\n\n<li>\u68c0\u7d22\u5b8c\u5168\uff0c\u4f46\u662f\u65e0\u5173\u5185\u5bb9\u592a\u591a\uff0c\u566a\u58f0\u5927\u3002<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>\u7f3a\u5931\u4e86\u5fc5\u8981\u7684\u4fe1\u606f\u65e0\u7591\u4f1a\u5f71\u54cd\u8868\u73b0\uff0c\u7136\u800c\u76f8\u5f53\u591a\u7684\u7814\u7a76\u8868\u660e\uff0c\u566a\u58f0\u5bf9 LLMs \u7684\u5f71\u54cd\u4e5f\u662f\u975e\u5e38\u5de8\u5927\u7684\u3002\u4e24\u96be\u4e4b\u4e0b\uff0c\u4e00\u4e2a\u601d\u60f3\u5c31\u8bde\u751f\u4e86\uff0c\u5c06\u68c0\u7d22\u6570\u636e<strong>\u7ed3\u6784\u5316<\/strong>\u3002<\/li>\n\n\n\n<li>\u672c\u6587\u63d0\u51fa\u4e86 StructRAG\uff0c\u5176\u6838\u5fc3\u601d\u60f3\u5728\u4e8e\u6a21\u62df\u4eba\u7c7b\u5c06\u9605\u8bfb\u7684\u4fe1\u606f\u6574\u7406\u4e3a\u7ed3\u6784\u5316\u4fe1\u606f\u8fdb\u800c\u51cf\u5c0f\u8ba4\u77e5\u8d1f\u8377\uff08cognitive load\uff09\u3002\u5176\u901a\u8fc7\u4e00\u4e2a\u5206\u7c7b\u5668\uff0c\u8bc6\u522b\u51fa\u95ee\u9898\u6240\u6700\u9002\u5408\u7684\u6570\u636e\u7ed3\u6784\uff0c\u518d\u5c06\u68c0\u7d22\u7684\u6587\u6863\u7ed3\u6784\u5316\uff0c\u6700\u7ec8\u5728\u5206\u6b65\u63a8\u7406\u8fc7\u7a0b\u4e2d\u9010\u6b65\u4ece\u7ed3\u6784\u5316\u7684\u6587\u6863\u4e2d\u62bd\u53d6\u51fa\u6700\u6709\u7528\u7684\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u4e3a\u4e86\u5f97\u5230\u8fd9\u4e2a\u5206\u7c7b\u5668\uff0c\u4f5c\u8005\u6784\u5efa\u4e86\u4e00\u4e2a\u4eba\u9020\u6570\u636e\u96c6\uff0c\u5e76\u4e14\u7528\u5f3a\u5316\u5b66\u4e60\u624b\u6bb5\u8bad\u7ec3\u4e86\u4e00\u4e2a LLM \u6765\u5145\u5f53\u5206\u7c7b\u5668\u3002<\/li>\n\n\n\n<li>\u5b9e\u9a8c\u8868\u660e\uff0cStructRAG \u8fbe\u5230\u4e86 SOTA \u6c34\u5e73\uff0c\u5e76\u4e14\u6bd4 GraphRAG \u8981\u5feb\u3002<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\">\u65b9\u6cd5\u8bba<\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"445\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59-1024x445.png\" alt=\"\" class=\"wp-image-3242\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59-1024x445.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59-300x130.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59-768x334.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59-1536x668.png 1536w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-59.png 1911w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u95ee\u9898\u5b9a\u4e49<\/h2>\n\n\n\n<p>\u4e00\u4e2a\u7ecf\u5178\u7684 <a href=\"\u589e\u5f3a\u68c0\u7d22\u751f\u6210.md\">RAG<\/a> \u95ee\u7b54\u6d41\u7a0b\u53ef\u4ee5\u770b\u4f5c\u5982\u4e0b\u8fc7\u7a0b\uff1a<br>$$<br>a=F(q,D)<br>$$<br>\u5176\u4e2d\uff0c$q,a$ \u5206\u522b\u662f\u95ee\u9898\u548c\u7b54\u6848\uff0c\u800c $D={ d^{(i)} }$ \u662f\u6587\u6863\u96c6\u5408\uff0c\u5176\u4e2d $|D|=m$\uff1b\u6211\u4eec\u7684\u4efb\u52a1\u5c31\u662f\u6784\u5efa\u4e00\u4e2a\u6a21\u578b $F$\uff0c\u5b9e\u73b0\u57fa\u4e8e\u6587\u6863\u7684\u95ee\u7b54\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hybrid Structure Router<\/h2>\n\n\n\n<p>\u7531\u4e8e $D$ \u4e2d\u7684\u6587\u6863\u5f80\u5f80\u5305\u542b\u8bb8\u591a\u65e0\u5173\u5185\u5bb9\uff0c\u6240\u4ee5\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u566a\u58f0\u5c0f\u7684\u7ed3\u6784\u5316\u6570\u636e\u3002\u5728\u8fd9\u79cd\u601d\u8def\u4e0b\uff0c\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u7ed3\u6784\u5c31\u5f88\u91cd\u8981\u4e86\u3002Hybrid Structure Router ($R$) \u5c31\u662f\u5b9e\u73b0\u8fd9\u4e00\u76ee\u7684\u7684\u5206\u7c7b\u5668\u3002\u5728\u4f5c\u8005\u7684\u8bbe\u8ba1\u4e2d\uff0c $R$ \u53ea\u4f9d\u636e\u95ee\u9898 $q$ \u548c\u6240\u6709\u6587\u6863\u7684<strong>\u6807\u9898\u4ee5\u53ca\u524d\u51e0\u4e2a\u53e5\u5b50<\/strong>\uff08$C={ c^{(i)} }={ \\text{Title-First-Sentences}(d^{(i)}) }$\uff09\u6765\u505a\u5224\u65ad\u3002<br>$$<br>t=R(q,C)<br>$$<br>\u4f5c\u8005\u5728\u672c\u6587\u4e2d\u4f7f\u7528\u7684\u7ed3\u6784\u7c7b\u578b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8868\u683c\uff08markdown \u8868\u683c\uff09<\/li>\n\n\n\n<li>\u56fe\uff08\u4e09\u5143\u7ec4\uff09<\/li>\n\n\n\n<li>\u6587\u672c\u6bb5\uff08\u5b57\u7b26\u4e32\uff09<\/li>\n\n\n\n<li>\u7b97\u6cd5\uff08\u4f2a\u4ee3\u7801\uff09<\/li>\n\n\n\n<li>\u76ee\u5f55\uff08\u5206\u5c42\u6b21\u7684\u6709\u5e8f\u5217\u8868\uff09<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u6837\u7684\u5206\u7c7b\u6a21\u578b\u4e0d\u662f\u51ed\u7a7a\u5c31\u6709\u7684\uff0c\u9700\u8981\u4e13\u95e8\u53bb\u8bad\u7ec3\u4e00\u4e2a\u3002\u9996\u5148\u4f5c\u8005\u6784\u9020\u4e86\u4e00\u4e2a\u4eba\u9020\u8bad\u7ec3\u6570\u636e\u96c6\u3002<br><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747291805895.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"321\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-60-1024x321.png\" alt=\"\" class=\"wp-image-3243\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-60-1024x321.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-60-300x94.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-60-768x241.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-60.png 1190w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><br>\u5177\u4f53\u6765\u8bf4\uff0c\u5c31\u662f\u6311\u9009\u4e00\u4e9b\u4efb\u52a1\u6837\u672c\u4f5c\u4e3a\u79cd\u5b50\uff0c\u7136\u540e\u8981\u6c42 LLM \u6839\u636e\u6587\u6863\u6a21\u4eff\u8fd9\u4e9b\u79cd\u5b50\u6784\u9020\u65b0\u7684\u4efb\u52a1\uff1b\u5bf9\u4e8e\u6bcf\u4e2a\u4efb\u52a1\uff0c\u4f5c\u8005\u90fd\u8981\u6c42\u5927\u6a21\u578b\u5206\u522b\u7ed9\u51fa 5 \u79cd\u7ed3\u6784\u7684\u65b9\u6848\uff0c\u6700\u540e\u8ba9\u5927\u6a21\u578b\u8bc4\u4f30\u7ed9\u51fa\u7684\u65b9\u6848\u54ea\u79cd\u6700\u597d\uff0c\u5e76\u8fdb\u884c\u6392\u5e8f\u3002\u5c31\u8fd9\u6837\uff0c\u4f5c\u8005\u6784\u9020\u4e86\u8fd9\u6837\u4e00\u4e2a\u6570\u636e\u96c6\uff1a<br>$$<br>D_{\\text{synthetic}}={ q^{(k)},C^{(k)},t_{w}^{(k)},t_{l}^{(k)} }<br>$$<br>\u5176\u4e2d $t_{w}$ \u4ee3\u8868\u504f\u597d\u7684\u7c7b\u578b\uff1b$t_{l}$ \u4ee3\u8868\u62d2\u7edd\u7684\u7c7b\u578b\u3002\u8fd9\u90fd\u662f\u6700\u540e\u4e00\u90e8\u5927\u6a21\u578b\u8bc4\u4f30\u51fa\u6765\u7684\u3002<\/p>\n\n\n\n<p>\u4f7f\u7528 <a href=\"\u76f4\u63a5\u504f\u597d\u4f18\u5316.md\">DPO<\/a> \u5fae\u8c03\u73b0\u6709\u7684 LLM\u3002\u635f\u5931\u51fd\u6570\u5982\u4e0b\uff1a<br>$$<br>L_{DPO}(\\pi_{\\theta};\\pi_{\\text{ref}})=-\\mathbb E_{(q,C,t_{w},t_{l})\\sim D_{\\text{synthetic}}}\\left[ \\log\\sigma \\beta\\left( \\log \\frac{\\pi_{\\theta}(t_{w}|q,C)}{\\pi_{\\text{ref}}(t_{w}|q,C)}-\\log \\frac{\\pi_{\\theta}(t_{l}|q,C)}{\\pi_{\\text{ref}}(t_{l}|q,C)} \\right) \\right]<br>$$<br>\u4ece\u8fd9\u91cc\u53ef\u4ee5\u53d1\u73b0\uff0c\u6700\u5c0f\u5316\u8fd9\u4e2a\u635f\u5931\u51fd\u6570\u4f1a\u5bfc\u81f4 $\\pi_{\\theta}$ \u503e\u5411\u4e8e\u589e\u5927\u8f93\u51fa $t_{w}$ \u7684\u6982\u7387\uff0c\u5e76\u4e14\u51cf\u5c0f $t_{l}$ \u7684\u6982\u7387\u3002\u8fd9\u662f\u7b26\u5408 DPO \u7cbe\u795e\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Scattered Knowledge Structurizer<\/h2>\n\n\n\n<p>\u5f97\u77e5\u4e86\u9488\u5bf9\u6b64\u95ee\u9898\u6700\u5408\u9002\u7684\u77e5\u8bc6\u7ed3\u6784\u7c7b\u578b\u4e4b\u540e\uff0c\u5c31\u9700\u8981\u5c06\u6240\u6709\u7684\u6587\u6863\u90fd\u9010\u4e2a\u8f6c\u6362\u4e3a\u8fd9\u6837\u7684\u7ed3\u6784\u5316\u6570\u636e\u3002<br>$$<br>k_{t}^{(i)},b_{t}^{(i)}=S(q,t,d^{(i)})<br>$$<br>\u5176\u4e2d\uff0c$k_{t}^{(i)}$ \u662f\u7b2c i \u4e2a\u6587\u6863 $d^{(i)}$ \u8f6c\u6362\u4e3a\u7ed3\u6784\u7c7b\u578b t \u7684\u7ed3\u679c\uff1b\u800c $b_{t}^{(i)}$ \u662f\u4e00\u5c0f\u6bb5\u63cf\u8ff0\uff0c\u7528\u4e8e\u540e\u9762\u505a\u4e00\u4e9b\u5224\u65ad\u3002\u8f6c\u6362\u540e\u7684\u6570\u636e\u548c\u63cf\u8ff0\u5408\u8d77\u6765\u6210\u4e3a\u4e24\u4e2a\u96c6\u5408 $K_{t},B_{t}$\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Structured Knowledge Utilizer<\/h2>\n\n\n\n<p>\u6709\u4e86\u7ed3\u6784\u5316\u6570\u636e\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c\u63a8\u7406\u89e3\u7b54\u95ee\u9898\u4e86\u3002\u8003\u8651\u5230\u591a\u6b65\u63a8\u7406\u95ee\u9898\u5904\u7406\u8d77\u6765\u5341\u5206\u9ebb\u70e6\uff0c\u6240\u4ee5\u4f5c\u8005\u7528\u5927\u6a21\u578b\u5c06\u5176\u5207\u5206\u4e3a\u591a\u4e2a\u5b50\u95ee\u9898\uff08\u53c2\u8003<a href=\"\u5b50\u95ee\u9898\u5206\u5272.md\">\u5b50\u95ee\u9898\u5206\u5272<\/a>\uff09\u5206\u5f00\u5904\u7406\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u8fd9\u4e00\u90e8\u5206\u6709\u4e09\u4e2a\u6a21\u578b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>$U_{\\text{decompose}}(q,B_{t})$\uff1a\u6839\u636e\u524d\u6587\u751f\u6210\u7684\u7ed3\u6784\u5316\u6570\u636e\u7684\u63cf\u8ff0\uff0c\u5c06\u539f\u95ee\u9898\u62c6\u5206\u4e3a\u4e00\u7ec4\u5b50\u95ee\u9898 $\\hat{Q}={ \\hat{q}^{(j)} }, |\\hat{Q}|=n$<\/li>\n\n\n\n<li>$U_{\\text{extract}}(\\hat{q}^{(j)},K_{t})$\uff1a\u4ece $K_{t}$ \u4e2d\u62bd\u53d6\u51fa\u7cbe\u786e\u7684\u77e5\u8bc6\uff0c\u7528\u4e8e\u56de\u7b54\u95ee\u9898\uff0c\u62bd\u53d6\u51fa\u7684\u77e5\u8bc6\u8bb0\u4e3a $\\hat{K}<em>{t}={ \\hat{k}<\/em>{t}^{(i)} }$<\/li>\n\n\n\n<li>$U_{\\text{infer}}(q,\\hat{Q},\\hat{K}_{t})$\uff1a\u8054\u5408\u6240\u6709\u5206\u89e3\u51fa\u7684\u5b50\u95ee\u9898\u4ee5\u53ca\u62bd\u53d6\u7684\u77e5\u8bc6\uff0c\u63a8\u7406\u89e3\u51fa\u7b54\u6848 $a$<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8fd9\u4e09\u4e2a\u770b\u4f3c\u590d\u6742\u7684\u8fc7\u7a0b\u90fd\u662f\u76f4\u63a5\u63d0\u793a LLM \u751f\u6210\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747293434563.png\" alt=\"\">\u5b9e\u9a8c<\/h2>\n\n\n\n<p>\u6784\u9020\u6570\u636e\u4ee5\u53ca\u63a8\u7406\u4f7f\u7528\u7684 LLM\uff1aQwen2-72B-Instruct\uff08vLLM\uff09<\/p>\n\n\n\n<p>\u5b9e\u9a8c\u6570\u636e\u96c6\uff1aLoong\uff0cPodcast Transcript<\/p>\n\n\n\n<p>metric\uff1aLLM\uff0cEM<\/p>\n\n\n\n<p>\u8bad\u7ec3\u5206\u7c7b\u5668\u7528\u7684 LLM\uff1aQwen2-7B-Instruct<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-61-1024x711.png\" alt=\"\" class=\"wp-image-3244\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-61-1024x711.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-61-300x208.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-61-768x533.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-61.png 1205w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><br>\u56de\u7b54\u8d28\u91cf\u8bc4\u4f30\uff1a<br><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747293520969.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"247\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-62-1024x247.png\" alt=\"\" class=\"wp-image-3245\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-62-1024x247.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-62-300x72.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-62-768x185.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-62.png 1189w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6d88\u878d\u5b9e\u9a8c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"262\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-63-1024x262.png\" alt=\"\" class=\"wp-image-3246\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-63-1024x262.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-63-300x77.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-63-768x196.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-63.png 1196w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li>w\/o router\uff1a\u968f\u673a\u6311\u9009\u4e00\u79cd\u7ed3\u6784<\/li>\n\n\n\n<li>w\/o structurizer\uff1a\u76f4\u63a5\u7528\u6587\u672c chunks \u4ee3\u66ff\u7ed3\u6784\u5316\u6570\u636e<\/li>\n\n\n\n<li>w\/o utilizer\uff1a\u76f4\u63a5\u5c06\u7ed3\u6784\u5316\u6570\u636e\u548c\u95ee\u9898\u8f93\u5165\u7ed9 LM \u83b7\u53d6\u7b54\u6848<\/li>\n<\/ol>\n\n\n\n<p>\u4e8b\u5b9e\u8bc1\u660e\uff0c\u5f3a\u5316\u8bad\u7ec3\u5206\u7c7b\u5668\u662f\u5fc5\u8981\u7684\u3002\u76f4\u63a5\u4f7f\u7528 LLM \u65e0\u6cd5\u8fbe\u5230\u5f3a\u5316\u5206\u7c7b\u5668\u7684\u7cbe\u5ea6\uff1a<br><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747296646475.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"350\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-64.png\" alt=\"\" class=\"wp-image-3247\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-64.png 573w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-64-300x183.png 300w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure>\n\n\n\n<p><br>Router \u8d28\u91cf\u7684\u597d\u574f\u5bf9\u6548\u679c\u7684\u5f71\u54cd\uff1a<br><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747296748553.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"604\" height=\"376\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-65.png\" alt=\"\" class=\"wp-image-3248\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-65.png 604w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-65-300x187.png 300w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/figure>\n\n\n\n<p><br>\u5355\u72ec\u4e00\u79cd\u7ed3\u6784\u7c7b\u578b\u4e5f\u4e0d\u80fd\u8fbe\u5230\u539f\u672c\u7684\u6548\u679c\uff1a<br><img decoding=\"async\" src=\".\/Assets\/StructRAG-1747296909098.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"290\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-66-1024x290.png\" alt=\"\" class=\"wp-image-3249\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-66-1024x290.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-66-300x85.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-66-768x218.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/05\/image-66.png 1204w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u7ed3\u8bba<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53d7\u5230\u8ba4\u77e5\u79d1\u5b66\u7684\u542f\u53d1\uff0c\u4f5c\u8005\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u53ef\u4ee5\u6839\u636e\u60c5\u51b5\u9009\u62e9\u6700\u5408\u9002\u7ed3\u6784\u7c7b\u578b\u7684\u7ba1\u7ebf\uff0c\u53ef\u4ee5\u6839\u636e\u95ee\u9898\u548c\u6587\u6863\u7c7b\u578b\u52a8\u6001\u9009\u62e9\u5e76\u4e14\u751f\u6210\u7ed3\u6784\u5316\u6570\u636e\uff0c\u6700\u540e\u5728\u7ed3\u6784\u5316\u6570\u636e\u7684\u57fa\u7840\u4e0a\u63d0\u53d6\u51fa\u89e3\u51b3\u95ee\u9898\u6700\u6709\u7528\u7684\u4fe1\u606f\uff0c\u589e\u5f3a\u5927\u8bed\u8a00\u6a21\u578b\u7684\u751f\u6210\u80fd\u529b\uff1b<\/li>\n\n\n\n<li>\u4e3a\u4e86\u5b9e\u73b0\u52a8\u6001\u9009\u62e9\u7c7b\u578b\uff0c\u4f5c\u8005\u6784\u9020\u4e86\u4e00\u4e2a\u6570\u636e\u96c6\u5e76\u4e14\u901a\u8fc7\u5f3a\u5316\u5b66\u4e60\u8bad\u7ec3\u4e86\u4e00\u4e2a\u5927\u6a21\u578b\u5206\u7c7b\u5668\u3002\u4e8b\u5b9e\u8bc1\u660e\u8fd9\u6837\u7684\u5206\u7c7b\u5668\u6548\u679c\u8981\u597d\u4e8e\u76f4\u63a5\u4f7f\u7528\u5927\u6a21\u578b\uff1b<\/li>\n\n\n\n<li>\u5b9e\u9a8c\u8868\u660e\uff0cStructRAG \u8868\u73b0\u6bd4\u8f83\u597d\uff0c\u800c\u4e14\u5404\u4e2a\u7ec4\u4ef6\u90fd\u4e0d\u53ef\u6216\u7f3a\u3002<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\">\u5bf9\u9f50\u601d\u8003<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7ed3\u6784\u5316\u6570\u636e\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u5927\u6a21\u578b\u751f\u6210\u80fd\u529b\uff0c\u4f46\u662f\u4e0d\u540c\u7684\u95ee\u9898\u9700\u8981\u4e0d\u540c\u7684\u7ed3\u6784\u5316\u6570\u636e\uff1b\u56e0\u6b64\u6311\u9009\u573a\u666f\u662f\u4e2a\u5f88\u91cd\u8981\u7684\u95ee\u9898\uff1b<\/li>\n\n\n\n<li>\u5728\u590d\u6742\u63a8\u7406\u95ee\u9898\u4e0a\uff0c\u5b8c\u6574\u3001\u7cbe\u70bc\u7684\u4fe1\u606f\u6bd4\u590d\u6742\u7684\u63a8\u7406\u673a\u5236\u6548\u679c\u66f4\u52a0\u7acb\u7aff\u89c1\u5f71\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u662f\u5b8c\u6210\u7279\u5b9a\u7684\u4efb\u52a1\u800c\u4e0d\u662f\u901a\u7528\u95ee\u7b54\uff0c\u90a3\u4e48\u5f3a\u5316\u5b66\u4e60\u540e\u7684\u5927\u6a21\u578b\u6548\u679c\u4f1a\u597d\u4e8e\u76f4\u63a5\u4f7f\u7528\u901a\u7528\u6a21\u578b\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u6838\u5fc3\u5185\u5bb9 \u80cc\u666f \u65b9\u6cd5\u8bba \u95ee\u9898\u5b9a\u4e49 \u4e00\u4e2a\u7ecf\u5178\u7684 RAG \u95ee\u7b54\u6d41\u7a0b\u53ef\u4ee5\u770b\u4f5c\u5982\u4e0b\u8fc7\u7a0b\uff1a$$a=F(q,D)$$\u5176\u4e2d\uff0c [&hellip;]<\/p>\n","protected":false},"author":59,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3241","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/comments?post=3241"}],"version-history":[{"count":1,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3241\/revisions"}],"predecessor-version":[{"id":3252,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3241\/revisions\/3252"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=3241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=3241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=3241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}