{"id":9443,"date":"2025-10-30T14:18:30","date_gmt":"2025-10-30T06:18:30","guid":{"rendered":"\/?p=9443"},"modified":"2025-10-30T14:18:30","modified_gmt":"2025-10-30T06:18:30","slug":"rag-%e7%9a%84-query-%e7%90%86%e8%a7%a3%e6%a8%a1%e5%9d%97%e6%98%af%e6%80%8e%e4%b9%88%e5%81%9a%e7%9a%84","status":"publish","type":"post","link":"\/?p=9443","title":{"rendered":"RAG \u7684 Query \u7406\u89e3\u6a21\u5757\u662f\u600e\u4e48\u505a\u7684"},"content":{"rendered":"<p>\u9762\u8bd5\u5b98\u7ecf\u5e38\u4f1a\u95ee\uff1a<\/p>\n<blockquote>\n<p>\u201c\u4f60\u4eec\u7684 RAG \u7cfb\u7edf\u662f\u600e\u4e48\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\uff1f\u80fd\u8bc6\u522b\u4e0d\u540c\u7c7b\u578b\u7684\u67e5\u8be2\u5417\uff1f\u201d<\/p>\n<\/blockquote>\n<p>\u5f88\u591a\u5019\u9009\u4eba\u542c\u5230\u8fd9\u7c7b\u95ee\u9898\uff0c\u4f1a\u672c\u80fd\u5730\u56de\u7b54\uff1a<\/p>\n<blockquote>\n<p>\u201c\u6211\u4eec\u7528 embedding \u751f\u6210 query \u5411\u91cf\uff0c\u7136\u540e\u53bb\u68c0\u7d22\u3002\u201d<\/p>\n<\/blockquote>\n<p>\u4f46\u8fd9\u5176\u5b9e\u53ea\u662f\u6700\u8868\u5c42\u7684\u505a\u6cd5\u3002 \u771f\u6b63\u6210\u719f\u7684 RAG \u7cfb\u7edf\uff0c\u5728\u8fdb\u5165\u68c0\u7d22\u4e4b\u524d\uff0c \u90fd\u6709\u4e00\u4e2a\u72ec\u7acb\u7684 <strong>Query \u7406\u89e3\u5c42\uff08Query Understanding Layer\uff09<\/strong>\u3002<\/p>\n<p>\u5b83\u51b3\u5b9a\u4e86\u7cfb\u7edf\u80fd\u5426\u201c\u542c\u61c2\u95ee\u9898\u201d\uff0c \u4e5f\u51b3\u5b9a\u4e86\u68c0\u7d22\u3001\u751f\u6210\u4e24\u4e2a\u6a21\u5757\u80fd\u5426\u201c\u627e\u5bf9\u65b9\u5411\u201d\u3002<\/p>\n<h3><strong>\u4e00\u3001Query \u7406\u89e3\u6a21\u5757\u7684\u804c\u8d23<\/strong><\/h3>\n<p>\u5982\u679c\u7528\u4e00\u53e5\u8bdd\u603b\u7ed3\u8fd9\u4e2a\u6a21\u5757\u7684\u4f5c\u7528\uff0c\u5c31\u662f\uff1a<strong>\u5b83\u662f RAG \u7cfb\u7edf\u7684\u201c\u8c03\u5ea6\u5458\u201d\u548c\u201c\u7ffb\u8bd1\u5b98\u201d\u3002<\/strong><\/p>\n<p>\u7528\u6237\u7684\u63d0\u95ee\u5f80\u5f80\u662f\u4e0d\u5b8c\u6574\u3001\u4e0d\u6e05\u6670\u7684\uff0c \u6bd4\u5982\u201c\u5b83\u80fd\u90e8\u7f72\u5728\u672c\u5730\u5417\u201d\u201c\u6628\u5929\u7684\u6570\u636e\u66f4\u65b0\u4e86\u5417\u201d\u201c\u8fd9\u7bc7\u8bba\u6587\u4e3b\u8981\u8bb2\u4ec0\u4e48\u201d\u3002<\/p>\n<p>Query \u7406\u89e3\u6a21\u5757\u8981\u505a\u7684\uff0c\u5c31\u662f\u628a\u8fd9\u79cd\u81ea\u7136\u8bed\u8a00\u95ee\u9898\uff0c \u8f6c\u5316\u4e3a\u7cfb\u7edf\u80fd\u591f\u7406\u89e3\u3001\u68c0\u7d22\u3001\u8def\u7531\u7684\u6807\u51c6\u5316 Query\u3002<\/p>\n<p>\u5177\u4f53\u5305\u62ec\u56db\u4e2a\u6838\u5fc3\u4efb\u52a1\uff1a<\/p>\n<ol>\n<li>\u8bc6\u522b\u7528\u6237\u610f\u56fe\uff1b<\/li>\n<li>\u63d0\u53d6\u5173\u952e\u5b9e\u4f53\u4e0e\u7ea6\u675f\uff1b<\/li>\n<li>\u6539\u5199\u6216\u6269\u5c55 Query\uff1b<\/li>\n<li>\u9009\u62e9\u5408\u9002\u7684\u68c0\u7d22\u7b56\u7565\u6216\u8def\u7531\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u56db\u6b65\u7684\u8d28\u91cf\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u201c\u542f\u52a8\u7cbe\u5ea6\u201d\u3002<\/p>\n<h3><strong>\u4e8c\u3001\u610f\u56fe\u8bc6\u522b\uff1a\u5148\u641e\u6e05\u695a\u7528\u6237\u5230\u5e95\u60f3\u5e72\u4ec0\u4e48<\/strong><\/h3>\n<p>\u8fd9\u4e00\u6b65\u662f Query \u7406\u89e3\u7684\u8d77\u70b9\u3002<\/p>\n<p>\u7cfb\u7edf\u8981\u80fd\u5224\u65ad\u8fd9\u6761 Query \u662f\u5c5e\u4e8e\u54ea\u79cd\u7c7b\u578b\uff1a<\/p>\n<ul>\n<li>\u95ee\u4e8b\u5b9e\uff08Factoid\uff09<\/li>\n<li>\u95ee\u89e3\u91ca\uff08Definition\uff09<\/li>\n<li>\u95ee\u6bd4\u8f83\uff08Comparison\uff09<\/li>\n<li>\u95ee\u63a8\u7406\uff08Reasoning\uff09<\/li>\n<li>\u95ee\u8ba1\u7b97\u6216\u6570\u636e\u5e93\u67e5\u8be2<\/li>\n<\/ul>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff1a \u201c\u4e0a\u5b63\u5ea6 AI \u9886\u57df\u878d\u8d44\u6700\u591a\u7684\u516c\u53f8\u662f\u54ea\u5bb6\uff1f\u201d \u8fd9\u663e\u7136\u5c5e\u4e8e\u201c\u4e8b\u5b9e\u578b+\u65f6\u95f4\u7ea6\u675f\u201d\u7684\u67e5\u8be2\uff0c \u7cfb\u7edf\u5c31\u53ef\u4ee5\u63d0\u524d\u77e5\u9053\uff1a \u8981\u53bb\u65f6\u95f4\u76f8\u5173\u7684\u6570\u636e\u6e90\u627e\u7b54\u6848\u3002<\/p>\n<p>\u5b9e\u73b0\u65b9\u6cd5\u4e00\u822c\u6709\u4e24\u7c7b\uff1a<\/p>\n<ol>\n<li>\u57fa\u4e8e\u89c4\u5219\u6216\u6a21\u677f\u7684\u5206\u7c7b\uff08\u6b63\u5219\u3001\u5173\u952e\u8bcd\uff09\uff1b<\/li>\n<li>\u57fa\u4e8e\u8f7b\u91cf\u6a21\u578b\u7684\u610f\u56fe\u5206\u7c7b\u5668\uff08BERT\u3001LLM Prompt \u5206\u7c7b\uff09\u3002<\/li>\n<\/ol>\n<p>\u5728\u5927\u89c4\u6a21\u5e94\u7528\u4e2d\uff0c\u8fd9\u4e00\u5c42\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u68c0\u7d22\u51c6\u786e\u7387\uff0c \u907f\u514d\u7cfb\u7edf\u201c\u8bef\u89e3\u95ee\u9898\u201d\u3002<\/p>\n<h3><strong>\u4e09\u3001\u5173\u952e\u8bcd\u4e0e\u5b9e\u4f53\u63d0\u53d6\uff1a\u4ece\u81ea\u7136\u8bed\u8a00\u4e2d\u63d0\u70bc\u4fe1\u606f\u7ed3\u6784<\/strong><\/h3>\n<p>\u7b2c\u4e8c\u6b65\uff0c\u662f\u4eceQuery\u4e2d<strong>\u62bd\u53d6\u5173\u952e\u8981\u7d20<\/strong>\u3002<\/p>\n<p>\u5b83\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4e13\u6709\u540d\u8bcd\uff08\u4eba\u540d\u3001\u673a\u6784\u3001\u672f\u8bed\uff09<\/li>\n<li>\u65f6\u95f4\u4e0e\u5730\u70b9\uff08\u6628\u5929\u3001\u4e0a\u6708\u3001\u4e0a\u6d77\uff09<\/li>\n<li>\u6570\u503c\u548c\u7ea6\u675f\u6761\u4ef6\uff08Top10\u3001\u6700\u8fd130\u5929\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u4fe1\u606f\u4f1a\u88ab\u4f20\u9012\u5230\u68c0\u7d22\u6a21\u5757\uff0c\u7528\u4e8e\uff1a<\/p>\n<ul>\n<li>\u8fc7\u6ee4\u641c\u7d22\u8303\u56f4\uff1b<\/li>\n<li>\u9650\u5b9a\u6587\u6863\u6765\u6e90\uff1b<\/li>\n<li>\u5339\u914d\u7ed3\u6784\u5316\u6570\u636e\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u6bd4\u5982\uff1a Query\uff1a\u201c\u6628\u5929\u300a\u72ec\u5bb6\u65b0\u95fb\u300b\u91cc\u7684\u5316\u5b66\u5236\u54c1\u884c\u4e1a\u5173\u6ce8\u5ea6\u662f\u591a\u5c11\uff1f\u201d \u7cfb\u7edf\u63d0\u53d6\u51fa\uff1a<\/p>\n<ul>\n<li>\u65f6\u95f4\uff1a\u6628\u5929<\/li>\n<li>\u6765\u6e90\uff1a\u300a\u72ec\u5bb6\u65b0\u95fb\u300b<\/li>\n<li>\u5b9e\u4f53\uff1a\u5316\u5b66\u5236\u54c1\u884c\u4e1a<\/li>\n<li>\u6307\u6807\uff1a\u5173\u6ce8\u5ea6<\/li>\n<\/ul>\n<p>\u90a3\u4e48\u68c0\u7d22\u65f6\u5c31\u80fd\u76f4\u63a5\u5e26\u4e0a\u8fd9\u4e9b\u8fc7\u6ee4\u6761\u4ef6\uff0c \u7cbe\u51c6\u547d\u4e2d\u6587\u6863\uff0c\u800c\u4e0d\u662f\u53bb\u201c\u5168\u5c40\u641c\u7d22\u201d\u3002<\/p>\n<p>\u6280\u672f\u5b9e\u73b0\u53ef\u4ee5\u7528 NER\uff08\u5b9e\u4f53\u8bc6\u522b\uff09\u3001\u4f9d\u5b58\u53e5\u6cd5\u5206\u6790\u3001\u6b63\u5219\u5339\u914d\u7b49\uff0c \u6709\u4e9b\u573a\u666f\u8fd8\u4f1a\u7ed3\u5408\u77e5\u8bc6\u56fe\u8c31\u505a\u5b9e\u4f53\u5bf9\u9f50\u3002<\/p>\n<h3><strong>\u56db\u3001Query \u6539\u5199\u4e0e\u6269\u5c55\uff1a\u8ba9\u95ee\u9898\u66f4\u5bb9\u6613\u88ab\u68c0\u7d22\u7406\u89e3<\/strong><\/h3>\n<p>\u8fd9\u662f Query \u7406\u89e3\u4e2d\u6700\u6709\u6280\u672f\u542b\u91cf\u7684\u4e00\u73af\u3002<\/p>\n<p>\u5f88\u591a\u7528\u6237\u63d0\u95ee\u7b80\u77ed\u6a21\u7cca\uff0c\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li>\u201c\u5b83\u80fd\u8dd1\u5728\u672c\u5730\u5417\uff1f\u201d<\/li>\n<li>\u201c\u8fd9\u7bc7\u8bba\u6587\u7ed3\u679c\u597d\u5417\uff1f\u201d<\/li>\n<li>\u201c\u8fd9\u5bb6\u516c\u53f8\u505a\u4ec0\u4e48\u7684\uff1f\u201d<\/li>\n<\/ul>\n<p>\u8fd9\u7c7b\u95ee\u9898\u5982\u679c\u4e0d\u7ed3\u5408\u4e0a\u4e0b\u6587\uff0c\u68c0\u7d22\u5668\u6839\u672c\u4e0d\u77e5\u9053\u201c\u5b83\u201d\u6307\u4ee3\u4ec0\u4e48\u3001\u201c\u8fd9\u7bc7\u201d\u662f\u54ea\u7bc7\u3002<\/p>\n<p>\u4f18\u5316\u65b9\u6cd5\u6709\u4e24\u79cd\uff1a<\/p>\n<ol>\n<li><strong>Query \u6539\u5199\uff08Query Rewriting\uff09<\/strong>: \u7528\u5c0f\u6a21\u578b\u6216 LLM \u5bf9Query\u8fdb\u884c\u8bed\u4e49\u8865\u5168\u6216\u91cd\u5199\uff0c \u6bd4\u5982\u5c06\u201c\u5b83\u80fd\u8dd1\u5728\u672c\u5730\u5417\uff1f\u201d\u6539\u5199\u4e3a\u201cRAG \u7cfb\u7edf\u662f\u5426\u652f\u6301\u5728\u672c\u5730\u90e8\u7f72\u8fd0\u884c\u201d\u3002 \u8fd9\u6837\u68c0\u7d22\u5668\u80fd\u66f4\u597d\u5730\u7406\u89e3\u8bed\u4e49\u3002<\/li>\n<li><strong>Query \u6269\u5c55\uff08Query Expansion\uff09<\/strong>: \u751f\u6210\u82e5\u5e72\u8bed\u4e49\u76f8\u4f3c\u7684\u5b50Query\uff0c\u5982\u540c\u4e49\u8bcd\u3001\u8fd1\u4e49\u8868\u8fbe\u3002 \u6bd4\u5982\u5bf9\u201cRAG \u4f18\u5316\u201d\u6269\u5c55\u6210\u201cRAG \u6027\u80fd\u6539\u8fdb\u201d\u201cRAG \u68c0\u7d22\u4f18\u5316\u201d\u201cRAG \u751f\u6210\u8d28\u91cf\u63d0\u5347\u201d\u7b49\u3002 \u8fd9\u4e9b\u6539\u5199\u540e\u7684Query\u4f1a\u88ab\u5e76\u884c\u68c0\u7d22\uff0c\u63d0\u9ad8\u53ec\u56de\u7387\u3002<\/li>\n<\/ol>\n<p>\u5728\u591a\u8f6e\u5bf9\u8bdd\u573a\u666f\u4e2d\uff0c\u8fd8\u8981\u52a0\u4e0a<strong>\u4e0a\u4e0b\u6587\u878d\u5408<\/strong>\u3002 \u7cfb\u7edf\u9700\u8bc6\u522b\u4ee3\u8bcd\u6307\u4ee3\u5173\u7cfb\uff08\u5982\u201c\u5b83\u201d\u201c\u4ed6\u201d\u201c\u8fd9\u4ef6\u4e8b\u201d\uff09\uff0c \u7ed3\u5408\u524d\u51e0\u8f6e\u5bf9\u8bdd\u5185\u5bb9\u63a8\u65ad\u5f53\u524dQuery\u7684\u5b8c\u6574\u542b\u4e49\u3002<\/p>\n<h3><strong>\u4e94\u3001\u68c0\u7d22\u8def\u7531\uff1a\u51b3\u5b9aQuery\u8be5\u8d70\u54ea\u6761\u7ba1\u7ebf<\/strong><\/h3>\n<p>Query \u7406\u89e3\u7684\u6700\u540e\u4e00\u6b65\uff0c\u662f<strong>\u8def\u7531\u51b3\u7b56<\/strong>\u3002<\/p>\n<p>\u5f53\u7cfb\u7edf\u77e5\u9053\u4e86\u7528\u6237\u610f\u56fe\u548c\u5173\u952e\u8981\u7d20\uff0c\u5c31\u80fd\u5224\u65ad\uff1a<\/p>\n<ul>\n<li>\u8be5Query\u662f\u5426\u8d70\u9ed8\u8ba4\u5411\u91cf\u68c0\u7d22\uff1b<\/li>\n<li>\u662f\u5426\u9700\u8981\u8f6c\u5411\u8054\u7f51\u641c\u7d22\uff1b<\/li>\n<li>\u662f\u5426\u8c03\u7528\u8ba1\u7b97\u6a21\u5757\u6216\u6570\u636e\u5e93\u67e5\u8be2\uff1b<\/li>\n<li>\u662f\u5426\u62d2\u7b54\uff08\u5982\u654f\u611f\u5185\u5bb9\u3001\u8fdd\u89c4\u4fe1\u606f\uff09\u3002<\/li>\n<\/ul>\n<p>\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li>\u201c\u5e2e\u6211\u7b97\u4e0b\u4eca\u5e74AI\u6295\u8d44\u603b\u989d\u201d \u2192 \u8def\u7531\u5230\u8ba1\u7b97\u6a21\u5757\uff1b<\/li>\n<li>\u201cGPT-4\u53d1\u5e03\u7684\u65e5\u671f\u201d \u2192 \u8d70\u77e5\u8bc6\u5e93\u68c0\u7d22\uff1b<\/li>\n<li>\u201c\u4f60\u559c\u6b22\u9a6c\u65af\u514b\u5417\uff1f\u201d \u2192 \u5c5e\u4e8e\u95f2\u804a\uff0c\u8d70\u5bf9\u8bdd\u6a21\u578b\uff1b<\/li>\n<li>\u201c\u6628\u5929\u67d0\u80a1\u7968\u7684\u8d70\u52bf\u201d \u2192 \u8c03\u7528\u5b9e\u65f6\u6570\u636e\u63a5\u53e3\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e00\u6b65\u7684\u8bbe\u8ba1\uff0c\u51b3\u5b9a\u4e86\u7cfb\u7edf\u662f\u5426\u667a\u80fd\u3002 \u5b9e\u73b0\u4e0a\u53ef\u4ee5\u91c7\u7528\u591a\u5206\u7c7b\u6a21\u578b\u3001\u89c4\u5219\u8def\u7531\u3001\u6216Prompt\u5f0f\u5224\u65ad\u3002<\/p>\n<p>\u5728\u5927\u89c4\u6a21\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u901a\u5e38\u91c7\u7528<strong>\u591a\u7b56\u7565\u878d\u5408<\/strong>\uff1a \u4f18\u5148\u6a21\u578b\u5224\u65ad\uff0c\u4e0d\u786e\u5b9a\u65f6\u56de\u9000\u5230\u89c4\u5219\u7b56\u7565\u3002<\/p>\n<h3><strong>\u516d\u3001\u4f18\u5316\u7b56\u7565\u4e0e\u5e38\u89c1\u6311\u6218<\/strong><\/h3>\n<p>RAG \u7684 Query \u7406\u89e3\u6a21\u5757\u867d\u7136\u770b\u4f3c\u903b\u8f91\u6e05\u6670\uff0c\u4f46\u843d\u5730\u65f6\u6709\u4e0d\u5c11\u5751\u3002<\/p>\n<ol>\n<li><strong>\u8fc7\u5ea6\u89e3\u6790\u95ee\u9898<\/strong>: \u6709\u65f6\u89e3\u6790\u5f97\u592a\u590d\u6742\uff0c\u53cd\u800c\u8bef\u5224\u610f\u56fe\u3002 \u5de5\u7a0b\u4e0a\u8981\u8bbe\u7f6e\u7f6e\u4fe1\u5ea6\u9608\u503c\uff1a \u5982\u679c\u6a21\u578b\u4fe1\u5fc3\u4f4e\uff0c\u5c31\u76f4\u63a5\u8d70\u539f\u59cbQuery\u68c0\u7d22\uff0c \u907f\u514d\u9519\u5224\u5bfc\u81f4\u53ec\u56de\u504f\u79fb\u3002<\/li>\n<li><strong>\u6a21\u7cca\u4e0e\u6b67\u4e49\u5904\u7406<\/strong>: \u7528\u6237\u95ee\u9898\u4e0d\u660e\u786e\u65f6\uff0c\u53ef\u4ee5\u91c7\u7528\u201c\u5bbd\u53ec\u56de+LLM\u63a8\u7406\u201d\u7b56\u7565\uff0c \u8ba9\u751f\u6210\u9636\u6bb5\u518d\u505a\u7cbe\u7b80\u3002 \u4f46\u8981\u63a7\u5236\u566a\u58f0\uff0c\u907f\u514d\u4fe1\u606f\u5197\u4f59\u3002<\/li>\n<li><strong>\u6301\u7eed\u5b66\u4e60\u4e0e\u81ea\u6211\u4fee\u6b63<\/strong>: \u5bf9\u4e8e\u89e3\u6790\u9519\u8bef\u7684Query\uff0c\u53ef\u901a\u8fc7\u7528\u6237\u53cd\u9988\u6216\u79bb\u7ebf\u6807\u6ce8\u8fdb\u884c\u518d\u8bad\u7ec3\u3002 \u8fd9\u5c5e\u4e8eRAG\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684<strong>\u81ea\u9002\u5e94\u4f18\u5316<\/strong>\u624b\u6bb5\u3002<\/li>\n<li><strong>\u8de8\u8bed\u8a00\u4e0e\u9886\u57df\u9002\u914d<\/strong>: \u5982\u679c\u7cfb\u7edf\u652f\u6301\u591a\u8bed\u79cd\u6216\u8de8\u9886\u57df\uff08\u533b\u7597\u3001\u6cd5\u5f8b\uff09\uff0c \u89e3\u6790\u6a21\u5757\u9700\u5f15\u5165\u591a\u8bed\u6a21\u578b\u6216\u9886\u57df\u8bcd\u5178\uff0c \u786e\u4fdd\u610f\u56fe\u8bc6\u522b\u548c\u5b9e\u4f53\u63d0\u53d6\u5728\u4e0d\u540c\u8bed\u5883\u4e0b\u4f9d\u65e7\u51c6\u786e\u3002<\/li>\n<\/ol>\n<h3><strong>\u4e03\u3001\u6a21\u5757\u95f4\u7684\u534f\u540c\uff1aQuery \u7406\u89e3\u662f\u7cfb\u7edf\u7684\u201c\u5f15\u64ce\u524d\u76d6\u201d<\/strong><\/h3>\n<p>\u7406\u89e3 Query\uff0c\u4e0d\u662f\u5b64\u7acb\u7684\uff0c\u5b83\u4e0e\u5176\u4ed6\u4e09\u4e2a\u6a21\u5757\u5bc6\u5207\u76f8\u5173\u3002<\/p>\n<ul>\n<li>\u5b83\u4e3a<strong>\u5728\u7ebf\u53ec\u56de\u6a21\u5757<\/strong>\u63d0\u4f9b\u66f4\u7cbe\u786e\u7684\u641c\u7d22\u610f\u56fe\uff1b<\/li>\n<li>\u5b83\u5e2e\u52a9<strong>\u751f\u6210\u6a21\u5757<\/strong>\u83b7\u5f97\u4e0a\u4e0b\u6587\u7ebf\u7d22\uff1b<\/li>\n<li>\u5b83\u4f9d\u8d56<strong>\u79bb\u7ebf\u89e3\u6790\u6a21\u5757<\/strong>\u63d0\u4f9b\u7684\u5143\u6570\u636e\u7ed3\u6784\u3002<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u6210\u719f\u7684 RAG \u7cfb\u7edf\uff0c\u5f80\u5f80\u5728 Query \u7406\u89e3\u9636\u6bb5\u5c31\u51b3\u5b9a\u4e86\u540e\u7eed\u8d28\u91cf\u3002 \u89e3\u6790\u51c6\uff0c\u68c0\u7d22\u5c11\u8d70\u5f2f\u8def\uff1b\u89e3\u6790\u9519\uff0c\u540e\u9762\u5168\u767d\u642d\u3002<\/p>\n<p>\u6240\u4ee5\u5728\u7cfb\u7edf\u8c03\u4f18\u65f6\uff0cQuery \u7406\u89e3\u7684\u51c6\u786e\u7387\uff08Intent Accuracy\u3001Entity Recall\uff09 \u662f\u5fc5\u987b\u91cd\u70b9\u76d1\u63a7\u7684\u6307\u6807\u3002<\/p>\n<h3><strong>\u516b\u3001\u9762\u8bd5\u7b54\u9898\u6a21\u677f\uff1a\u4e00\u5206\u949f\u8bf4\u6e05Query\u6a21\u5757<\/strong><\/h3>\n<p>\u5f53\u9762\u8bd5\u5b98\u95ee\uff1a\u201c\u4f60\u4eec\u7684 RAG \u662f\u600e\u4e48\u5904\u7406 Query \u7684\uff1f\u201d \u53ef\u4ee5\u8fd9\u6837\u7b54\uff1a<\/p>\n<blockquote>\n<p>\u201c\u6211\u4eec\u5728\u7cfb\u7edf\u4e2d\u8bbe\u8ba1\u4e86\u72ec\u7acb\u7684 Query \u7406\u89e3\u6a21\u5757\uff0c\u8d1f\u8d23\u610f\u56fe\u8bc6\u522b\u3001\u5b9e\u4f53\u63d0\u53d6\u3001Query \u6539\u5199\u4e0e\u68c0\u7d22\u8def\u7531\u3002 \u5728\u610f\u56fe\u8bc6\u522b\u4e0a\uff0c\u6211\u4eec\u91c7\u7528\u8f7b\u91cf\u5206\u7c7b\u6a21\u578b\u533a\u5206\u67e5\u8be2\u7c7b\u578b\uff1b \u5728\u5b9e\u4f53\u63d0\u53d6\u4e0a\u7ed3\u5408 NER \u4e0e\u6b63\u5219\u5b9e\u73b0\u65f6\u95f4\u3001\u5730\u70b9\u3001\u4e13\u6709\u540d\u8bcd\u62bd\u53d6\uff1b \u5728 Query \u6539\u5199\u4e0a\uff0c\u901a\u8fc7 LLM \u5bf9\u7528\u6237\u95ee\u9898\u8fdb\u884c\u8bed\u4e49\u6269\u5c55\uff0c \u540c\u65f6\u7ed3\u5408\u4e0a\u4e0b\u6587\u4fe1\u606f\u505a\u4ee3\u8bcd\u6d88\u89e3\u3002 \u6700\u7ec8\u6839\u636e\u89e3\u6790\u7ed3\u679c\u9009\u62e9\u4e0d\u540c\u68c0\u7d22\u8def\u5f84\uff0c\u6bd4\u5982\u77e5\u8bc6\u5e93\u68c0\u7d22\u6216\u8ba1\u7b97\u6a21\u5757\u8c03\u7528\u3002 \u8fd9\u79cd\u8bbe\u8ba1\u663e\u8457\u63d0\u5347\u4e86\u6574\u4f53\u53ec\u56de\u51c6\u786e\u7387\u548c\u7cfb\u7edf\u9c81\u68d2\u6027\u3002\u201d<\/p>\n<\/blockquote>\n<p>\u8fd9\u79cd\u56de\u7b54\u903b\u8f91\u5b8c\u6574\u3001\u843d\u5730\u611f\u5f3a\uff0c \u80fd\u4f53\u73b0\u51fa\u4f60\u65e2\u61c2\u7b97\u6cd5\uff0c\u4e5f\u61c2\u5de5\u7a0b\u3002<\/p>\n<h3><strong>\u4e5d\u3001\u7ed3\u8bed\uff1aRAG\u7684\u7075\u9b42\u5728\u7406\u89e3\uff0c\u800c\u975e\u751f\u6210<\/strong><\/h3>\n<p>\u5f88\u591a\u4eba\u4ee5\u4e3aRAG\u7684\u6838\u5fc3\u662f\u68c0\u7d22\u6216\u751f\u6210\uff0c \u4f46\u771f\u6b63\u51b3\u5b9a\u7cfb\u7edf\u8868\u73b0\u7684\uff0c\u5f80\u5f80\u662f<strong>Query \u7406\u89e3\u7684\u80fd\u529b<\/strong>\u3002<\/p>\n<p>\u7406\u89e3\u5f97\u597d\uff0c\u540e\u9762\u7684\u68c0\u7d22\u5c31\u50cf\u6253\u9776\u2014\u2014\u7a33\u3001\u51c6\u3001\u72e0\u3002 \u7406\u89e3\u5f97\u5dee\uff0c\u6a21\u578b\u518d\u5f3a\u4e5f\u7b54\u4e0d\u5bf9\u3002<\/p>\n<p><strong>\u201cRAG\u7684\u667a\u80fd\uff0c\u4e0d\u5728\u6a21\u578b\uff0c\u800c\u5728\u89e3\u6790\u3002\u201d<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9762\u8bd5\u5b98\u7ecf\u5e38\u4f1a\u95ee\uff1a \u201c\u4f60\u4eec\u7684 RAG \u7cfb\u7edf\u662f\u600e\u4e48\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\uff1f\u80fd\u8bc6\u522b\u4e0d\u540c\u7c7b\u578b\u7684\u67e5\u8be2\u5417\uff1f\u201d \u5f88\u591a\u5019\u9009\u4eba\u542c\u5230\u8fd9\u7c7b\u95ee\u9898\uff0c\u4f1a\u672c\u80fd\u5730\u56de\u7b54\uff1a \u201c\u6211\u4eec   \u2026 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[287],"tags":[],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/9443"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9443"}],"version-history":[{"count":1,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/9443\/revisions"}],"predecessor-version":[{"id":9444,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/9443\/revisions\/9444"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9443"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}