{"id":3959,"date":"2025-09-15T16:09:56","date_gmt":"2025-09-15T08:09:56","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=3959"},"modified":"2025-09-15T16:09:56","modified_gmt":"2025-09-15T08:09:56","slug":"202509-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-harnessing-large-language-models-for-knowledge-graph-question-answering-via-adaptive-multi-aspect-retrieval-augmentationc-proceedings-of-the-aaai-confere","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202509-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-harnessing-large-language-models-for-knowledge-graph-question-answering-via-adaptive-multi-aspect-retrieval-augmentationc-proceedings-of-the-aaai-confere\/","title":{"rendered":"202509 \u8bba\u6587\u7814\u8bfb-Harnessing large language models for knowledge graph question answering via adaptive multi-aspect retrieval-augmentation[C]\/\/Proceedings of the AAAI Conference on Artificial Intelligence"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u4f5c\u8005\uff1aXu D, Li X, Zhang Z \u7b49<\/li>\n\n\n\n<li>\u53d1\u8868\u5355\u4f4d\uff1a\u4e2d\u56fd\u79d1\u6280\u5927\u5b66\u3001\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u3001\u817e\u8baf\u3001\u5317\u4eac\u5927\u5b66<\/li>\n\n\n\n<li>\u53d1\u8868\u5728\uff1aAAAI 2025<\/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>\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u867d\u7136\u5177\u5907\u5f3a\u5927\u7684\u95ee\u7b54\u4e0e\u77e5\u8bc6\u7efc\u5408\u80fd\u529b\uff0c\u4f46\u5176\u5185\u90e8\u77e5\u8bc6\u66f4\u65b0\u6210\u672c\u9ad8\u6602\uff0c\u5bb9\u6613\u968f\u65f6\u95f4\u63a8\u79fb\u4ea7\u751f\u8fc7\u65f6\u4fe1\u606f\uff0c\u8fdb\u800c\u5f15\u53d1\u201c\u673a\u5668\u5e7b\u89c9\u201d\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u7814\u7a76\u8005\u5f15\u5165\u77e5\u8bc6\u56fe\u8c31\uff08KG\uff09\u4f5c\u4e3a\u5916\u90e8\u77e5\u8bc6\u6e90\u4ee5\u63d0\u5347\u56de\u7b54\u7684\u53ef\u9760\u6027\u4e0e\u53ef\u89e3\u91ca\u6027\u3002\u7136\u800c\uff0c\u73b0\u6709\u7684\u57fa\u4e8e\u77e5\u8bc6\u56fe\u8c31\u7684\u95ee\u7b54\uff08KGQA\uff09\u65b9\u6cd5\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u4f9d\u8d56\u8bc1\u636e\u68c0\u7d22\u4e0e\u4e0a\u4e0b\u6587\u63d2\u5165\u7684\u7b56\u7565\uff0c\u5f80\u5f80\u9762\u4e34\u8bc1\u636e\u4e0d\u5b8c\u6574\u6216\u4e0d\u76f8\u5173\u7684\u95ee\u9898\uff0c\u9650\u5236\u4e86\u5176\u5b9e\u9645\u6548\u679c\uff1b<\/li>\n\n\n\n<li>AMAR\uff08Adaptive Multi-Aspect Retrieval\uff09\u901a\u8fc7\u591a\u89d2\u5ea6\u8bc1\u636e\u62bd\u53d6\uff08\u5b9e\u4f53\u3001\u5173\u7cfb\u3001\u5b50\u56fe\uff09\u4e0e\u81ea\u9002\u5e94\u878d\u5408\u673a\u5236\uff0c\u663e\u8457\u63d0\u5347\u4e86\u77e5\u8bc6\u56fe\u8c31\u8bc1\u636e\u7684\u8d28\u91cf\u4e0e\u76f8\u5173\u6027\u3002\u5176\u6838\u5fc3\u521b\u65b0\u5728\u4e8e\u5f15\u5165\u81ea\u5bf9\u9f50\u4e0e\u76f8\u5173\u6027\u95e8\u63a7\u673a\u5236\uff0c\u80fd\u591f\u6709\u6548\u8bc6\u522b\u5e76\u52a0\u6743\u9ad8\u76f8\u5173\u6027\u8bc1\u636e\uff0c\u51cf\u5c11\u566a\u58f0\u5e72\u6270\u3002\u8be5\u65b9\u6cd5\u517c\u5177\u7075\u6d3b\u6027\u4e0e\u53ef\u8bad\u7ec3\u6027\uff0c\u652f\u6301\u591a\u89d2\u5ea6\u8bc1\u636e\u4e92\u8865\uff0c\u4e14\u5728\u6548\u7387\u4e0a\u4f18\u4e8e\u4f20\u7edf\u7684\u7b26\u53f7\u63a8\u7406\u65b9\u6cd5\uff0c\u5c24\u5176\u9002\u5408\u9700\u8981\u9ad8\u7cbe\u5ea6\u4e0e\u53ef\u89e3\u91ca\u6027\u7684\u95ee\u7b54\u573a\u666f\uff1b<\/li>\n\n\n\n<li>\u5728 WebQSP \u548c CWQ \u4e24\u4e2a\u6807\u51c6\u6570\u636e\u96c6\u4e0a\uff0cAMAR \u5728 HR@n\u3001Acc\u3001F1 \u7b49\u4e94\u4e2a\u5173\u952e\u6307\u6807\u4e0a\u5747\u53d6\u5f97\u4e86\u5f53\u524d\u6700\u4f18\uff08SOTA\uff09\u6027\u80fd\uff0c\u663e\u8457\u8d85\u8d8a\u4e86\u57fa\u4e8e\u63d0\u793a\u8bcd\u5de5\u7a0b\u548c\u4f20\u7edf\u68c0\u7d22\u589e\u5f3a\u65b9\u6cd5\u7684\u57fa\u7ebf\u6a21\u578b\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cAMAR \u4e0d\u4ec5\u80fd\u6709\u6548\u7f13\u89e3\u77e5\u8bc6\u56fe\u8c31\u8bc1\u636e\u4e2d\u7684\u566a\u58f0\u95ee\u9898\uff0c\u8fd8\u80fd\u663e\u8457\u63d0\u5347\u95ee\u7b54\u7cfb\u7edf\u7684\u6574\u4f53\u51c6\u786e\u6027\u4e0e\u9c81\u68d2\u6027\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\u7684\u95ee\u7b54\u80fd\u529b\u4ee5\u53ca\u5bf9\u5185\u90e8\u77e5\u8bc6\u7684\u7efc\u5408\u8fd0\u7528\u80fd\u529b\u6781\u5f3a\uff0c\u4f46\u662f\u5927\u6a21\u578b\u5185\u90e8\u77e5\u8bc6\u66f4\u65b0\u6210\u672c\u6781\u9ad8\uff1b\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u8fd9\u4e9b\u8fc7\u65f6\u7684\u77e5\u8bc6\u5c31\u4f1a\u5bf9\u5927\u8bed\u8a00\u6a21\u578b\u751f\u6210\u7b54\u6848\u7684\u8d28\u91cf\u4ea7\u751f\u6781\u5927\u7684\u5f71\u54cd\uff0c\u8fd9\u88ab\u8ba4\u4e3a\u662f\u673a\u5668\u5e7b\u89c9\u7684\u6e90\u5934\u4e4b\u4e00\uff1b<\/li>\n\n\n\n<li>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u6837\u7684\u95ee\u9898\uff0c\u4eba\u4eec\u5f15\u5165\u4e86\u77e5\u8bc6\u56fe\u8c31\u6765\u8f85\u52a9\u5927\u8bed\u8a00\u6a21\u578b\u751f\u6210\u53ef\u9760\u7684\u7b54\u6848\uff1b\u77e5\u8bc6\u56fe\u8c31\u7684\u77e5\u8bc6\u6613\u4e8e\u66f4\u65b0\uff0c\u4ece\u77e5\u8bc6\u56fe\u8c31\u4e2d\u68c0\u7d22\u8bc1\u636e\u652f\u6301\u5927\u8bed\u8a00\u6a21\u578b\u7684\u65b9\u6cd5\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8 LLM \u56de\u7b54\u7684\u53ef\u89e3\u91ca\u6027\uff1b\u5f53\u4e0b KGQA \u7684\u65b9\u6cd5\u5927\u81f4\u53ef\u4ee5\u5206\u4e3a\u4e24\u7c7b\uff1a\u5c06\u8f93\u5165\u95ee\u9898\u8f6c\u5316\u4e3a\u7ed3\u6784\u5316\u67e5\u8be2\u8bed\u53e5\uff08Cypher\u3001SPARQL \u7b49\uff09\u6216\u4ece KG \u4e2d\u68c0\u7d22\u51fa\u4e00\u7ec4\u8bc1\u636e\u63d2\u5165\u5230\u4e0a\u4e0b\u6587\u4e2d\u8f85\u52a9 LLM \u8fdb\u884c\u56de\u7b54\uff1b\u540e\u8005\u5f80\u5f80\u9762\u4e34\u62bd\u53d6\u7684\u8bc1\u636e\u4e0d\u5b8c\u6574\u3001\u4e0d\u76f8\u5173\u7684\u95ee\u9898\uff1b<\/li>\n\n\n\n<li>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u6837\u7684\u95ee\u9898\uff0c\u4f5c\u8005\u63d0\u51fa\u4e86\u8fd9\u4e2a\u540d\u4e3a AMAR \uff08Adaptive Multi-Aspect Retrieval augmented over KG\uff09\u7684\u65b9\u6cd5\u3002AMAR \u5305\u542b\u4e00\u4e2a\u53ef\u4ee5\u8bc6\u522b\u591a\u89d2\u5ea6\u8bc1\u636e\u548c\u95ee\u9898\u4e4b\u95f4\u76f8\u5173\u6027\u7684\u7f51\u7edc\uff0c\u53ef\u4ee5\u6709\u6548\u5e94\u5bf9 KG \u4e2d\u62bd\u53d6\u7684\u4e0d\u5b8c\u6574\u3001\u4e0d\u76f8\u5173\u8bc1\u636e\uff0c\u51cf\u8f7b\u566a\u97f3\u3002\u5b9e\u9a8c\u8868\u660e\u8fd9\u4e2a AMAR \u5728 2 \u4e2a\u6570\u636e\u96c6\u7684 5 \u4e2a\u6307\u6807\u4e0a\u83b7\u5f97\u4e86 SOTA \u8868\u73b0\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=\"446\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39-1024x446.png\" alt=\"\" class=\"wp-image-3960\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39-1024x446.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39-300x131.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39-768x335.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39-1536x669.png 1536w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-39.png 1918w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u591a\u89d2\u5ea6\u77e5\u8bc6\u7684\u62bd\u53d6<\/h2>\n\n\n\n<p>\u4f5c\u8005\u5c06 KG \u4e2d\u62bd\u53d6\u7684\u5b9e\u4f53\u3001\u5173\u7cfb\u548c\u5b50\u56fe\u89c6\u4f5c\u4e09\u4e2a\u89d2\u5ea6\u7684\u8bc1\u636e\uff0c\u5404\u4e2a\u89d2\u5ea6\u4e4b\u95f4\u5b58\u5728\u5171\u6027\u5e76\u4e14\u540c\u65f6\u8d77\u5230\u4e92\u76f8\u8865\u5145\u7684\u4f5c\u7528\u3002\u56e0\u6b64\u8fd9\u91cc\u7684\u5b9e\u4f53\u3001\u5173\u7cfb\u3001\u5b50\u56fe\u4e09\u65b9\u9762\u8bc1\u636e\u662f\u5206\u5f00\u62bd\u53d6\u7684\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b9e\u4f53\u68c0\u7d22\uff1aELQ+FACC1 \u505a\u8865\u5145<\/li>\n\n\n\n<li>\u5173\u7cfb\u68c0\u7d22\uff1a\u8bad\u7ec3\u4e00\u4e2a BERT \u6a21\u578b\uff0c\u5b66\u4e60\u63a9\u76d6\u4e86 mention \u7684 $q$ \u548c relation \u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u7136\u540e\u7528\u8fd9\u4e2a\u6a21\u578b\u8fdb\u884c dense \u68c0\u7d22\u4ee5\u83b7\u53d6\u5173\u7cfb<\/li>\n\n\n\n<li>\u5b50\u56fe\u68c0\u7d22\uff1a\u83b7\u53d6\u6bcf\u4e2a\u5b9e\u4f53\u5468\u56f4 1-hop \u8303\u56f4\u7ec4\u6210\u5b50\u56fe\uff0c\u6bcf\u4e2a\u5b50\u56fe\u90fd\u88ab\u8f6c\u5316\u4e3a\u4e00\u4e2a\u81ea\u7136\u8bed\u8a00\u6587\u6863\uff0c\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86\u56fe\u8c31\u7684\u6241\u5e73\u5316\uff1b\u63a5\u7740\u4f5c\u8005\u4f7f\u7528 <a href=\"BM25.md\">BM25<\/a> \u8fd9\u6837\u7684\u65b9\u6cd5\u68c0\u7d22\u8fd9\u4e9b\u5b50\u56fe\u6587\u6863<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8fd9\u6837\u7684\u505a\u6cd5\u628a KG \u68c0\u7d22\u7684\u95ee\u9898\u5b8c\u5168\u53d8\u6210\u4e86\u5411\u91cf\u68c0\u7d22\u7684\u95ee\u9898\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5bf9\u9f50<\/h2>\n\n\n\n<p>\u4f5c\u8005\u4ece\u77e5\u8bc6\u62bd\u53d6\u8fc7\u7a0b\u4e2d\u62bd\u53d6\u51fa\u4e86\u4e09\u65b9\u9762\u7684\u77e5\u8bc6 $S,E,R$\uff0c\u5b83\u4eec\u5404\u81ea\u662f\u4e00\u7ec4\u6587\u672c\u3002\u63a5\u7740\u5b83\u4eec\u4f1a\u88ab<a href=\"Archive\/\u673a\u5668\u5b66\u4e60\/\u8bcd\u5d4c\u5165.md\">\u8bcd\u5d4c\u5165<\/a>\u7f16\u7801\u4e3a\u4e00\u7ec4\u77e9\u9635 $X_{s},X_{e},X_{r}\\in \\mathbb{R}^{t_{k}\\times l\\times e}$\uff0c\u5176\u4e2d $t_{k}$ \u662f\u6587\u672c\u6570\u91cf\uff1b$l$ \u662f\u6587\u672c\u6700\u5927\u957f\u5ea6\uff1b$e$ \u662f\u5d4c\u5165\u5411\u91cf\u957f\u5ea6\u3002\u5728\u8fd9\u91cc\uff0c\u6bcf\u4e2a\u6587\u672c\u90fd\u662f\u4e00\u4e2a $l\\times e$ \u7684\u77e9\u9635\u3002<\/p>\n\n\n\n<p>\u7136\u540e\u4f5c\u8005\u5e0c\u671b\u6bcf\u4e2a\u6587\u672c\u53d8\u6210\u4e00\u4e2a\u5411\u91cf\uff0c\u4e8e\u662f\u53d6\u4e86\u6240\u6709 token \u5411\u91cf\u7684\u5747\u503c\u3002\u8fd9\u662f\u4e00\u79cd\u5e73\u5747\u6c60\u5316\u7684\u505a\u6cd5\u53c2\u89c1<a href=\"Archive\/CV\/\u5377\u79ef\u795e\u7ecf\u7f51\u7edc.md#\u6c47\u805a\u5c42\uff08\u6c60\u5316\u5c42\uff09\">\u6c47\u805a\u5c42\uff08\u6c60\u5316\u5c42\uff09<\/a>\uff1a<br>$$<br>X=\\frac{1}{l}\\sum_{i=1}^lX[:,i,:]\\in \\mathbb{R}^{t_{k}\\times e}<br>$$<br>\u8fd9\u79cd\u505a\u6cd5\u76f8\u5bf9\u4e8e <a href=\"Resources\/BERT.md\">BERT<\/a> \u6765\u8bf4\u7565\u663e\u7c97\u7cd9\u3002<\/p>\n\n\n\n<p>\u63a5\u7740\uff0c\u4e09\u4e2a\u65b9\u9762 $X_{s},X_{e},X_{r}$ \u4f1a\u7ecf\u8fc7\u4e00\u8f6e\u6295\u5f71 $\\mathcal{M}(\\cdot)$ \uff0c\u4e4b\u540e $X_{e},X_{r}$ \u8ba1\u7b97<a href=\"Archive\/CV\/\u6ce8\u610f\u529b\u673a\u5236.md#\u81ea\u6ce8\u610f\u529b%20Self%20Attention\">\u81ea\u6ce8\u610f\u529b Self Attention<\/a>\u3002\u8fd9\u4e2a\u81ea\u6ce8\u610f\u529b\u662f\u5404\u4e2a\u6587\u672c\u4e4b\u95f4\u7684\u81ea\u6ce8\u610f\u529b\uff0c\u4e0d\u662f <a href=\"Archive\/Decoder%20Only.md\">Decoder Only<\/a> \u548c <a href=\"Projects\/\u6bd5\u4e1a\u8bbe\u8ba1\/Transformer.md\">Transformer<\/a> \u67b6\u6784\u4e2d\u540c\u4e00\u6587\u672c\u5404\u4e2a token \u4e4b\u95f4\u7684\u81ea\u6ce8\u610f\u529b\u3002<br>$$<br>\\begin{cases}<br>\\mathbf{e}<em>{c}=\\text{self-attn}(X<\/em>{e}) \\<br>\\mathbf{r}<em>{c}=\\text{self-attn}(X<\/em>{r})<br>\\end{cases}<br>$$<br>\u81ea\u6ce8\u610f\u529b\u4e0d\u6539\u53d8\u77e9\u9635\u5c3a\u5bf8\u548c\u610f\u4e49\uff0c\u6240\u4ee5\u51fa\u6765\u4e4b\u540e\u4ecd\u7136\u662f\u4e00\u6837\u7684\u3002\u7136\u540e\u4f5c\u8005\u62ff\u5b83\u4eec\u548c\u5b50\u56fe\u8ba1\u7b97 <a href=\"Projects\/\u6bd5\u4e1a\u8bbe\u8ba1\/Transformer.md\">Transformer<\/a> \u4e2d\u90a3\u6837\u7684\u4ea4\u53c9\u6ce8\u610f\u529b\uff1a<br>$$<br>\\begin{cases}<br>\\mathbf{s}<em>{c}^e=\\text{cross-attn}(X<\/em>{s},X_{e},X_{e}) \\<br>\\mathbf{s}<em>{c}^r=\\text{cross-attn}(X<\/em>{s},X_{r},X_{r}) \\<br>\\mathbf{s}<em>{c}=\\mathbf{s}<\/em>{c}^e+\\mathbf{s}_{c}^r<br>\\end{cases}<br>$$<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f8\u5173\u6027\u95e8\u63a7<\/h2>\n\n\n\n<p>$q$ \u88ab<a href=\"Archive\/\u673a\u5668\u5b66\u4e60\/\u8bcd\u5d4c\u5165.md\">\u8bcd\u5d4c\u5165<\/a>\u7f16\u7801\u4e4b\u540e\u53d8\u4e3a\u77e9\u9635 $X_{q}\\in \\mathbb{R}^{l\\times e}$\uff0c\u5b83\u548c $\\mathbf{e}<em>{c},\\mathbf{r}<\/em>{c},\\mathbf{s}<em>{c}$ \u5217\u7ef4\u5ea6\u76f8\u540c\u3002\u5c06\u5b83\u4eec\u901a\u8fc7\u540c\u6837\u7684 <a href=\"Projects\/\u6bd5\u4e1a\u8bbe\u8ba1\/\u52a8\u624b\u5b66\u6df1\u5ea6\u5b66\u4e60\/\u591a\u5c42\u611f\u77e5\u673a.md\">MLP<\/a> \u5904\u7406\u4e4b\u540e\uff0c<strong>\u8ba9 $q$ \u6bcf\u4e2atoken \u7684\u5d4c\u5165\u548c\u6bcf\u6761\u5b9e\u4f53\u3001\u5173\u7cfb\u6216\u5b50\u56fe\u8bc1\u636e\u8ba1\u7b97\u76f8\u4f3c\u5ea6<\/strong>\u3002\u8fd9\u6837\u53ef\u4ee5\u5f97\u5230\u4e09\u4e2a\u76f8\u4f3c\u5ea6\u77e9\u9635\uff1a $$ \\begin{cases} \\mathbf{q}<\/em>{m}=\\mathcal{M}<em>{share}(X<\/em>{q}) \\in \\mathbb{R}^{l\\times e}\\<br>\\mathbf{e}<em>{m}=\\mathcal{M}<\/em>{share}(\\mathbf{e}<em>{c}) \\in \\mathbb{R}^{t<\/em>{k}\\times e}\\<br>\\mathbf{r}<em>{m}=\\mathcal{M}<\/em>{share}(\\mathbf{r}<em>{c}) \\in \\mathbb{R}^{t<\/em>{k}\\times e}\\<br>\\mathbf{s}<em>{m}=\\mathcal{M}<\/em>{share}(\\mathbf{s}<em>{c}) \\in \\mathbb{R}^{t<\/em>{k}\\times e}\\<br>G_{sim}^j=\\mathbf{j}<em>{m}\\mathbf{q}<\/em>{m}^T\\in \\mathbb{R}^{t_{k}\\times l}, &amp; j\\in { e,r,s }<br>\\end{cases}<br>$$<br>\u5c06 q \u6240\u6709 token \u548c\u6bcf\u6761\u8bc1\u636e\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\u53d6\u5747\u503c\uff0c\u5f97\u5230 q \u548c\u6bcf\u6761\u8bc1\u636e\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff1a<br>$$<br>\\mathbf{g}<em>{j}=Sigmoid\\left( \\frac{1}{l}\\sum<\/em>{i=1}^l G_{sim}^j[:,i] \\right)\\in \\mathbb{R}^{t_{k}},j\\in { e,r,s }<br>$$<br>\u5c06\u6ce8\u610f\u529b\u91cd\u65b0\u8d4b\u6743\u5230\u76f8\u4f3c\u5ea6\u8fd9\u91cc\uff0c<strong>\u76f8\u4f3c\u5ea6\u9ad8\u4e14\u6ce8\u610f\u529b\u96c6\u4e2d<\/strong>\u7684\u8bc1\u636e\u4f1a\u8131\u9896\u800c\u51fa\uff1a<br>$$<br>\\begin{cases}<br>\\mathbf{e}<em>{c}^w=\\mathbf{g}<\/em>{e}\\circ \\mathbf{e}<em>{c}\\ \\mathbf{r}<\/em>{c}^w=\\mathbf{g}<em>{r}\\circ \\mathbf{r}<\/em>{c}\\<br>\\mathbf{s}<em>{c}^w=\\mathbf{g}<\/em>{s}\\circ \\mathbf{s}<em>{c}\\ \\end{cases} $$ \u6700\u540e\uff0c\u8fd9\u4e9b token \u88ab\u653e\u5728 $q$ \u4e4b\u524d\u62fc\u63a5\u8d77\u6765\uff0c\u8f93\u5165\u7ed9\u5927\u6a21\u578b\uff1a $$ \\mathcal{F}=f<\/em>{\\theta,\\phi_{1},\\phi_{2}}([\\mathbf{p};\\mathbf{e}<em>{c}^w;\\mathbf{r}<\/em>{c}^w;\\mathbf{s}<em>{c}^w;X<\/em>{q}])<br>$$<br>\u5176\u4e2d $\\phi_{1},\\phi_{2}$ \u662f <a href=\"LoRA.md\">LoRA<\/a> \u53c2\u6570\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6267\u884c\u67e5\u8be2<\/h2>\n\n\n\n<p>\u867d\u7136\u4f5c\u8005\u524d\u9762\u60f3\u4e86\u5f88\u591a\u65b9\u6cd5\u641e\u5b9e\u4f53\u548c\u5173\u7cfb\u7684\u5339\u914d\u68c0\u7d22\uff0c\u4f46\u662f\u56e0\u4e3a\u5176\u53c8\u7528\u4e86 dense \u7684\u65b9\u6cd5\u5904\u7406\u8fd9\u4e9b\u68c0\u7d22\u51fa\u6765\u7684\u6570\u636e\uff0c\u56e0\u6b64\u751f\u6210\u7684\u67e5\u8be2 $\\mathcal{F}$ \u53c8\u53ef\u80fd\u6709\u4e0d\u5b58\u5728\u7684\u5b9e\u4f53\u4ee5\u53ca\u5173\u7cfb\u4e86\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f5c\u8005\u53c8\u8bad\u7ec3\u4e86\u4e00\u4e2a SimCSE \u6a21\u578b\u8ba1\u7b97\u67e5\u8be2 $\\mathcal{F}$ \u548c\u5404\u4e2a\u5b9e\u4f53\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u7136\u540e\u53d6\u51fa\u6700\u9ad8\u76f8\u4f3c\u5ea6\u7684\u4e00\u7ec4\u5b9e\u4f53 $\\mathcal{E}<em>{sub}$\u3002\u8fd9\u7ec4\u5b9e\u4f53\u5468\u56f4 2 \u6b65\u8303\u56f4\u5185\u7684\u5173\u7cfb\u88ab\u7eb3\u5165\u5173\u7cfb\u5339\u914d\u7684\u8303\u56f4\uff0c\u53c8\u7528\u540c\u6837\u7684\u505a\u6cd5 dense \u5339\u914d\u3002\u5339\u914d\u5b8c\u6bd5\u4e4b\u540e\u5c31\u53ef\u4ee5\u67e5\u8be2\u4e86\uff1a $$ a=\\text{query}(\\text{convert}(\\mathcal{F}<\/em>{new}))<br>$$<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5b9e\u9a8c<\/h1>\n\n\n\n<p>\u6570\u636e\u96c6\u662f WebQSP\u3001CWQ\uff1bMetric \u662f <a href=\"HR@n.md\">HR@n<\/a>\u3001Acc\u3001F1\u3002\u8fd9\u4e9b\u90fd\u662f KGQA \u7684\u7ecf\u5178\u914d\u7f6e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"613\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42-1024x613.png\" alt=\"\" class=\"wp-image-3963\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42-1024x613.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42-300x180.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42-768x460.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42-1536x920.png 1536w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-42.png 1865w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><br><img decoding=\"async\" src=\".\/Assets\/AMAR-1757917203506.png\" alt=\"\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"914\" height=\"539\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-41.png\" alt=\"\" class=\"wp-image-3962\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-41.png 914w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-41-300x177.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/09\/image-41-768x453.png 768w\" sizes=\"auto, (max-width: 914px) 100vw, 914px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">\u7ed3\u8bba<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u4e2a\u6a21\u578b\uff0c\u5c06 KG \u4e2d\u62bd\u53d6\u7684\u4fe1\u606f\u8f6c\u5316\u4e3a\u4e86\u5411\u91cf\u4e2d\u95f4\u8868\u793a\uff0c\u5e76\u4e14\u901a\u8fc7\u5bf9\u9f50\u548c\u95e8\u63a7\u8bc6\u522b\u4e86\u6709\u7528\u548c\u65e0\u7528\u4fe1\u606f\uff1b<\/li>\n\n\n\n<li>\u5b9e\u9a8c\u8868\u660e\uff0c\u8fd9\u6837\u7684\u65b9\u6cd5\u6bd4\u5355\u7eaf\u7684\u63d0\u793a\u8bcd\u5de5\u7a0b\u6548\u679c\u8981\u597d\uff0c\u5728\u591a\u4e2a benchmark \u4e0a\u6709\u8f83\u5927\u7684\u63d0\u5347\uff1b<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\">\u542f\u53d1\u4e0e\u8bc4\u4ef7<\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8fd9\u4e2a\u65b9\u6cd5\u7528\u4ea4\u53c9\u6ce8\u610f\u529b+\u76f8\u4f3c\u5ea6\u5339\u914d\u6709\u6548\u5730\u8bc6\u522b\u4e86\u54ea\u4e9b\u8bc1\u636e\u6709\u7528\u3001\u54ea\u4e9b\u8bc1\u636e\u6ca1\u7528\u4ee5\u53ca\u54ea\u4e9b\u8bc1\u636e\u76f8\u5173\u6027\u9ad8\u3001\u54ea\u4e9b\u8bc1\u636e\u76f8\u5173\u6027\u4f4e\u3002\u8fd9\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u591a\u53d8\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u573a\u666f\u4e13\u95e8\u8bad\u7ec3\uff0c\u83b7\u5f97\u903b\u8f91\u6a21\u578b\u5f80\u5f80\u65e0\u6cd5\u83b7\u5f97\u7684\u6548\u679c\uff1b<\/li>\n\n\n\n<li>\u8fd9\u4e00\u5957\u7ed3\u6784\u867d\u7136\u4f1a\u5927\u5927\u589e\u52a0\u6a21\u578b\u7684\u590d\u6742\u6027\uff0c\u5c24\u5176\u662f\u4ea4\u53c9\u6ce8\u610f\u529b\u7684\u67b6\u6784\u4f1a\u4f7f\u5f97\u5168\u6a21\u578b\u65e0\u6cd5\u4f7f\u7528<a href=\"\u6a21\u578b\u5e76\u884c\u65b9\u5f0f.md#\u6d41\u6c34\u7ebf\u5e76\u884c\">\u6d41\u6c34\u7ebf\u5e76\u884c<\/a>\u7684\u65b9\u5f0f\u62d3\u5c55\uff1b\u4f46\u662f\u76f8\u6bd4\u8d77\u9700\u8981\u591a\u6b21\u8c03\u7528\u5927\u6a21\u578b\u7684\u7b26\u53f7\u6846\u67b6\uff0c\u8fd9\u5957\u65b9\u6cd5\u7684\u901f\u5ea6\u4f1a\u5feb\u8bb8\u591a\uff1b\u800c\u4e14\u5176\u5927\u89c4\u6a21\u4f7f\u7528\u53cc\u7f16\u7801\u5668\u7684\u67b6\u6784\u4e5f\u80fd\u5927\u5927\u8282\u7701\u7b97\u529b\uff1b<\/li>\n\n\n\n<li>\u4e0d\u8fc7\u7531\u4e8e\u8fd9\u5957\u6846\u67b6\u5c06\u7b26\u53f7\u8fdb\u884c\u5339\u914d\u3001\u7f16\u7801\u4e4b\u540e\u53c8\u53d8\u56de\u7b26\u53f7\uff0c\u5bfc\u81f4\u6700\u5f00\u59cb ELQ \u7684\u52aa\u529b\u4ed8\u8bf8\u4e1c\u6d41\u4e86\uff0c\u6700\u540e\u8fd8\u662f\u8981\u91cd\u65b0\u505a\u5b9e\u4f53\u548c\u5173\u7cfb\u7684\u5339\u914d\uff1b\u6211\u8ba4\u4e3a\u8fd9\u662f\u4e00\u4e2a\u8bbe\u8ba1\u7f3a\u9677\uff1b<\/li>\n\n\n\n<li>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u6545\u969c\uff0c\u6211\u4eec\u80fd\u4e0d\u80fd\u5c06\u5927\u6a21\u578b\u548c AMAR \u89e3\u8026\u5f00\u6765\uff0c\u5c06\u5b83\u5355\u7eaf\u8bad\u7ec3\u4e3a\u4e00\u4e2a\u8bc1\u636e\u9009\u62e9\u6a21\u578b\u5462\uff1f<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6838\u5fc3\u5185\u5bb9 \u80cc\u666f \u65b9\u6cd5\u8bba \u591a\u89d2\u5ea6\u77e5\u8bc6\u7684\u62bd\u53d6 \u4f5c\u8005\u5c06 KG \u4e2d\u62bd\u53d6\u7684\u5b9e\u4f53\u3001\u5173\u7cfb\u548c\u5b50\u56fe\u89c6\u4f5c\u4e09\u4e2a\u89d2\u5ea6\u7684\u8bc1\u636e\uff0c\u5404\u4e2a\u89d2\u5ea6\u4e4b [&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-3959","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3959","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=3959"}],"version-history":[{"count":3,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3959\/revisions"}],"predecessor-version":[{"id":3967,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3959\/revisions\/3967"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=3959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=3959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=3959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}