{"id":18912,"date":"2025-01-02T15:59:09","date_gmt":"2025-01-02T07:59:09","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=18912"},"modified":"2025-01-20T16:03:59","modified_gmt":"2025-01-20T08:03:59","slug":"yiwendainilejiera","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/de\/yiwendainilejiera\/","title":{"rendered":"\u4e00\u6587\u5e26\u4f60\u4e86\u89e3RAG(\u68c0\u7d22\u589e\u5f3a\u751f\u6210)\uff0c\u6982\u5ff5\u7406\u8bba\u4ecb\u7ecd+ \u4ee3\u7801\u5b9e\u64cd"},"content":{"rendered":"<h2 dir=\"auto\">\u4e00\u3001LLMs \u5df2\u7ecf\u5177\u5907\u4e86\u8f83\u5f3a\u80fd\u529b\u4e86\uff0c\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981 RAG(\u68c0\u7d22\u589e\u5f3a\u751f\u6210)?<\/h2>\n<p>\u5c3d\u7ba1 LLM \u5df2\u5c55\u73b0\u51fa\u663e\u8457\u7684\u80fd\u529b\uff0c\u4f46\u4ee5\u4e0b\u51e0\u4e2a\u6311\u6218\u4f9d\u7136\u503c\u5f97\u5173\u6ce8\uff1a<\/p>\n<ul dir=\"auto\">\n<li>\u5e7b\u89c9\u95ee\u9898\uff1aLLM \u91c7\u7528\u57fa\u4e8e\u7edf\u8ba1\u7684\u6982\u7387\u65b9\u6cd5\u9010\u8bcd\u751f\u6210\u6587\u672c\uff0c\u8fd9\u4e00\u673a\u5236\u5185\u5728\u5730\u5bfc\u81f4\u5176\u53ef\u80fd\u51fa\u73b0\u770b\u4f3c\u903b\u8f91\u4e25\u8c28\u5b9e\u5219\u7f3a\u4e4f\u4e8b\u5b9e\u4f9d\u636e\u7684\u8f93\u51fa\uff0c\u5373\u6240\u8c13\u7684\u201c\u90d1\u91cd\u5176\u4e8b\u7684\u865a\u6784\u9648\u8ff0\u201d\uff1b<\/li>\n<li>\u65f6\u6548\u6027\u95ee\u9898\uff1a\u968f\u7740 LLM \u89c4\u6a21\u6269\u5927\uff0c\u8bad\u7ec3\u6210\u672c\u4e0e\u5468\u671f\u76f8\u5e94\u589e\u52a0\u3002\u9274\u4e8e\u6b64\uff0c\u5305\u542b\u6700\u65b0\u4fe1\u606f\u7684\u6570\u636e\u96be\u4ee5\u878d\u5165\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\uff0c\u5bfc\u81f4 LLM \u5728\u5e94\u5bf9\u8bf8\u5982\u201c\u8bf7\u63a8\u8350\u5f53\u524d\u70ed\u95e8\u5f71\u7247\u201d\u7b49\u65f6\u95f4\u654f\u611f\u6027\u95ee\u9898\u65f6\u529b\u6709\u672a\u902e\uff1b<\/li>\n<li>\u6570\u636e\u5b89\u5168\u95ee\u9898\uff1a\u901a\u7528\u7684 LLM \u6ca1\u6709\u4f01\u4e1a\u5185\u90e8\u6570\u636e\u548c\u7528\u6237\u6570\u636e\uff0c\u90a3\u4e48\u4f01\u4e1a\u60f3\u8981\u5728\u4fdd\u8bc1\u5b89\u5168\u7684\u524d\u63d0\u4e0b\u4f7f\u7528 LLM\uff0c\u6700\u597d\u7684\u65b9\u5f0f\u5c31\u662f\u628a\u6570\u636e\u5168\u90e8\u653e\u5728\u672c\u5730\uff0c\u4f01\u4e1a\u6570\u636e\u7684\u4e1a\u52a1\u8ba1\u7b97\u5168\u90e8\u5728\u672c\u5730\u5b8c\u6210\u3002\u800c\u5728\u7ebf\u7684\u5927\u6a21\u578b\u4ec5\u4ec5\u5b8c\u6210\u4e00\u4e2a\u5f52\u7eb3\u7684\u529f\u80fd\uff1b<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u4e8c\u3001\u4ecb\u7ecd\u4e00\u4e0b RAG?<\/h2>\n<p>RAG\uff08Retrieval Augmented Generation, \u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u662f\u4e00\u79cd\u6280\u672f\u6846\u67b6\uff0c\u5176\u6838\u5fc3\u5728\u4e8e\u5f53 LLM \u9762\u5bf9\u89e3\u7b54\u95ee\u9898\u6216\u521b\u4f5c\u6587\u672c\u4efb\u52a1\u65f6\uff0c\u9996\u5148\u4f1a\u5728\u5927\u89c4\u6a21\u6587\u6863\u5e93\u4e2d\u641c\u7d22\u5e76\u7b5b\u9009\u51fa\u4e0e\u4efb\u52a1\u7d27\u5bc6\u76f8\u5173\u7684\u7d20\u6750\uff0c\u7ee7\u800c\u4f9d\u636e\u8fd9\u4e9b\u7d20\u6750\u7cbe\u51c6\u6307\u5bfc\u540e\u7eed\u7684\u56de\u7b54\u751f\u6210\u6216\u6587\u672c\u6784\u9020\u8fc7\u7a0b\uff0c\u65e8\u5728\u901a\u8fc7\u6b64\u79cd\u65b9\u5f0f\u63d0\u5347\u6a21\u578b\u8f93\u51fa\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<div style=\"width: 915px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/01\/02d4024e21ec145.webp\" alt=\"\" width=\"905\" height=\"440\" \/><p class=\"wp-caption-text\"><a href=\"https:\/\/www.kdjingpai.com\/pt\/rag\/\">RAG<\/a> \u6280\u672f\u67b6\u6784\u56fe<\/p><\/div>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u4e09\u3001RAG \u4e3b\u8981\u5305\u542b\u54ea\u4e9b\u6a21\u5757?<\/h2>\n<ul dir=\"auto\">\n<li>\u6a21\u5757\u4e00\uff1a\u7248\u9762\u5206\u6790\n<ul dir=\"auto\">\n<li>\u672c\u5730\u77e5\u8bc6\u6587\u4ef6\u8bfb\u53d6\uff08pdf\u3001txt\u3001html\u3001doc\u3001excel\u3001png\u3001jpg\u3001\u8bed\u97f3\u7b49\uff09<\/li>\n<li>\u77e5\u8bc6\u6587\u4ef6\u590d\u539f<\/li>\n<\/ul>\n<\/li>\n<li>\u6a21\u5757\u4e8c\uff1a\u77e5\u8bc6\u5e93\u6784\u5efa\n<ul dir=\"auto\">\n<li>\u77e5\u8bc6\u6587\u672c\u5206\u5272\uff0c\u5e76\u6784\u5efaDoc\u6587\u672c<\/li>\n<li>Doc\u6587\u672c embedding<\/li>\n<li>Doc\u6587\u672c \u6784\u5efa\u7d22\u5f15<\/li>\n<\/ul>\n<\/li>\n<li>\u6a21\u5757\u4e09\uff1a\u5927\u6a21\u578b\u5fae\u8c03<\/li>\n<li>\u6a21\u5757\u56db\uff1a\u57fa\u4e8eRAG\u7684\u77e5\u8bc6\u95ee\u7b54\n<ul dir=\"auto\">\n<li>\u7528\u6237query embedding<\/li>\n<li>query \u53ec\u56de<\/li>\n<li>query \u6392\u5e8f<\/li>\n<li>\u5c06 Top K \u4e2a\u76f8\u5173\u7684 Doc \u8fdb\u884c\u62fc\u63a5\uff0c\u6784\u5efa context<\/li>\n<li>\u57fa\u4e8e query \u548c context \u6784\u5efa Prompt<\/li>\n<li>\u5c06 prompt \u5582\u7ed9\u5927\u6a21\u578b\u751f\u6210\u7b54\u6848<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u56db\u3001RAG \u76f8\u8f83\u4e8e\u76f4\u63a5\u4f7f\u7528 LLMs\u8fdb\u884c\u95ee\u7b54 \u6709\u54ea\u4e9b\u4f18\u70b9?<\/h2>\n<p>RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u65b9\u6cd5\u8d4b\u4e88\u4e86\u5f00\u53d1\u8005\u65e0\u9700\u4e3a\u6bcf\u4e2a\u7279\u5b9a\u4efb\u52a1\u91cd\u65b0\u8bad\u7ec3\u5927\u578b\u6a21\u578b\u7684\u80fd\u529b\uff0c\u4ec5\u9700\u8fde\u63a5\u5916\u90e8\u77e5\u8bc6\u5e93\uff0c\u5373\u53ef\u4e3a\u6a21\u578b\u6ce8\u5165\u989d\u5916\u7684\u4fe1\u606f\u8d44\u6e90\uff0c\u4ece\u800c\u663e\u8457\u63d0\u5347\u5176\u56de\u7b54\u7684\u7cbe\u786e\u5ea6\u3002\u8fd9\u4e00\u65b9\u6cd5\u5c24\u5176\u9002\u7528\u4e8e\u90a3\u4e9b\u9ad8\u5ea6\u4f9d\u8d56\u4e13\u4e1a\u77e5\u8bc6\u7684\u4efb\u52a1\u3002\u4ee5\u4e0b\u662f RAG \u6a21\u578b\u7684\u4e3b\u8981\u4f18\u52bf\uff1a<\/p>\n<ol dir=\"auto\">\n<li>\u53ef\u6269\u5c55\u6027\uff1a\u51cf\u5c0f\u6a21\u578b\u89c4\u6a21\u53ca\u8bad\u7ec3\u5f00\u9500\uff0c\u540c\u65f6\u7b80\u5316\u77e5\u8bc6\u5e93\u7684\u6269\u5bb9\u66f4\u65b0\u8fc7\u7a0b\u3002<\/li>\n<li>\u51c6\u786e\u6027\uff1a\u901a\u8fc7\u5f15\u7528\u4fe1\u606f\u6e90\uff0c\u7528\u6237\u80fd\u591f\u6838\u67e5\u7b54\u6848\u7684\u53ef\u4fe1\u5ea6\uff0c\u8fdb\u800c\u589e\u5f3a\u5bf9\u6a21\u578b\u8f93\u51fa\u7ed3\u679c\u7684\u4fe1\u4efb\u611f\u3002<\/li>\n<li>\u53ef\u63a7\u6027\uff1a\u652f\u6301\u77e5\u8bc6\u5185\u5bb9\u7684\u7075\u6d3b\u66f4\u65b0\u4e0e\u4e2a\u6027\u5316\u914d\u7f6e\u3002<\/li>\n<li>\u53ef\u89e3\u91ca\u6027\uff1a\u5c55\u793a\u6a21\u578b\u9884\u6d4b\u6240\u4f9d\u8d56\u7684\u68c0\u7d22\u6761\u76ee\uff0c\u589e\u8fdb\u7406\u89e3\u4e0e\u900f\u660e\u5ea6\u3002<\/li>\n<li>\u591a\u529f\u80fd\u6027\uff1aRAG \u80fd\u591f\u9002\u5e94\u591a\u79cd\u5e94\u7528\u573a\u666f\u7684\u5fae\u8c03\u4e0e\u5b9a\u5236\uff0c\u6db5\u76d6\u95ee\u7b54\u3001\u6587\u672c\u6458\u8981\u3001\u5bf9\u8bdd\u7cfb\u7edf\u7b49\u9886\u57df\u3002<\/li>\n<li>\u65f6\u6548\u6027\uff1a\u8fd0\u7528\u68c0\u7d22\u6280\u672f\u6355\u6349\u6700\u65b0\u4fe1\u606f\u52a8\u6001\uff0c\u786e\u4fdd\u56de\u7b54\u65e2\u5373\u65f6\u53c8\u51c6\u786e\uff0c\u76f8\u6bd4\u4ec5\u4f9d\u8d56\u56fa\u6709\u8bad\u7ec3\u6570\u636e\u7684\u8bed\u8a00\u6a21\u578b\u5177\u6709\u660e\u663e\u4f18\u52bf\u3002<\/li>\n<li>\u9886\u57df\u5b9a\u5236\u6027\uff1a\u901a\u8fc7\u5bf9\u63a5\u7279\u5b9a\u884c\u4e1a\u6216\u9886\u57df\u7684\u6587\u672c\u6570\u636e\u96c6\uff0cRAG \u80fd\u591f\u63d0\u4f9b\u9488\u5bf9\u6027\u7684\u4e13\u4e1a\u77e5\u8bc6\u652f\u6301\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u901a\u8fc7\u5728\u6570\u636e\u5e93\u5c42\u9762\u5b9e\u65bd\u89d2\u8272\u5212\u5206\u4e0e\u5b89\u5168\u7ba1\u63a7\uff0cRAG \u6709\u6548\u5f3a\u5316\u4e86\u5bf9\u6570\u636e\u4f7f\u7528\u7684\u7ba1\u7406\uff0c\u76f8\u8f83\u4e8e\u5fae\u8c03\u6a21\u578b\u5728\u6570\u636e\u6743\u9650\u7ba1\u7406\u4e0a\u7684\u6f5c\u5728\u6a21\u7cca\u6027\uff0c\u5c55\u73b0\u51fa\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u4e94\u3001\u5bf9\u6bd4\u4e00\u4e0b RAG \u548c SFT\uff0c\u8bf4\u4e00\u4e0b\u4e24\u8005\u6709\u54ea\u4e9b\u533a\u522b\uff1f<\/h2>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e LLM \u5b58\u5728\u7684\u4e0a\u8ff0\u95ee\u9898\uff0cSFT \u662f\u4e00\u4e2a\u6700\u5e38\u89c1\u6700\u57fa\u672c\u7684\u89e3\u51b3\u529e\u6cd5\uff0c\u4e5f\u662f LLM \u5b9e\u73b0\u5e94\u7528\u7684\u57fa\u7840\u6b65\u9aa4\u3002\u90a3\u4e48\u6709\u5fc5\u8981\u5728\u591a\u4e2a\u7ef4\u5ea6\u4e0a\u6bd4\u8f83\u4e00\u4e0b\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/01\/458d3f932ca477b.webp\" \/><\/p>\n<p>\u5f53\u7136\u8fd9\u4e24\u79cd\u65b9\u6cd5\u5e76\u975e\u975e\u6b64\u5373\u5f7c\u7684\uff0c\u5408\u7406\u4e14\u5fc5\u8981\u7684\u65b9\u5f0f\u662f\u7ed3\u5408\u4e1a\u52a1\u9700\u8981\u4e0e\u4e24\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\uff0c\u5408\u7406\u4f7f\u7528\u4e24\u79cd\u65b9\u6cd5\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/01\/c76ee3b712fc41b.webp\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u4e00\uff1a\u7248\u9762\u5206\u6790<\/h2>\n<p dir=\"auto\"><strong>\u4e3a\u4ec0\u4e48 \u9700\u8981 \u7248\u9762\u5206\u6790\uff1f<\/strong><\/p>\n<p dir=\"auto\">\u5c3d\u7ba1RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u6280\u672f\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u5176\u7ed3\u5408\u68c0\u7d22\u4e0e\u751f\u6210\u624b\u6bb5\u4ee5\u63d0\u5347\u6587\u672c\u5185\u5bb9\u7684\u7cbe\u786e\u5ea6\u4e0e\u8fde\u8d2f\u6027\uff0c\u7136\u800c\u5728\u4e00\u4e9b\u5177\u4f53\u5e94\u7528\u9886\u57df\uff0c\u5982\u6587\u6863\u89e3\u6790\u3001\u667a\u80fd\u5316\u5199\u4f5c\u53ca\u5bf9\u8bdd\u7cfb\u7edf\u6784\u5efa\u4e2d\uff0c\u7279\u522b\u662f\u5728\u9762\u5bf9\u7ed3\u6784\u5316\u6216\u534a\u7ed3\u6784\u5316\u4fe1\u606f\u7684\u5904\u7406\u9700\u6c42\u65f6\uff0c\u5176\u529f\u80fd\u8fb9\u754c\u53ef\u80fd\u62d3\u5c55\u81f3\u7248\u9762\u5206\u6790\u3002<\/p>\n<p dir=\"auto\">\u8fd9\u662f\u7531\u4e8e\u6b64\u7c7b\u4fe1\u606f\u5f80\u5f80\u5d4c\u4e8e\u7279\u5b9a\u7684\u5e03\u5c40\u7ed3\u6784\u4e2d\uff0c\u9700\u8981\u5bf9\u9875\u9762\u5143\u7d20\u53ca\u5176\u76f8\u4e92\u5173\u7cfb\u8fdb\u884c\u6df1\u5165\u7406\u89e3\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5f53RAG\u6a21\u578b\u9762\u5bf9\u5305\u542b\u4e30\u5bcc\u591a\u5a92\u4f53\u6216\u591a\u6a21\u6001\u6210\u5206\u7684\u6570\u636e\u6e90\uff0c\u8bf8\u5982\u7f51\u9875\u3001PDF\u6587\u4ef6\u3001\u5bcc\u6587\u672c\u8bb0\u5f55\u3001Word\u6587\u6863\u3001\u56fe\u50cf\u8d44\u6599\u3001\u8bed\u97f3\u7247\u6bb5\u3001\u8868\u683c\u6570\u636e\u7b49\u590d\u6742\u5185\u5bb9\u65f6\uff0c\u4e3a\u4e86\u80fd\u9ad8\u6548\u5730\u6444\u53d6\u5e76\u5229\u7528\u8fd9\u4e9b\u975e\u6587\u672c\u4fe1\u606f\uff0c\u5177\u5907\u57fa\u672c\u7684\u7248\u9762\u5206\u6790\u80fd\u529b\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u79cd\u80fd\u529b\u6709\u52a9\u4e8e\u6a21\u578b\u7cbe\u51c6\u89e3\u6790\u5404\u7c7b\u4fe1\u606f\u5355\u5143\uff0c\u5e76\u6210\u529f\u5c06\u5b83\u4eec\u878d\u5408\u6210\u6709\u610f\u4e49\u7684\u6574\u4f53\u89e3\u8bfb\u3002<\/p>\n<h3 dir=\"auto\">step 1\uff1a\u672c\u5730\u77e5\u8bc6\u6587\u4ef6\u83b7\u53d6<\/h3>\n<h4 dir=\"auto\">q1\uff1a\u5982\u4f55\u8fdb\u884c \u672c\u5730\u77e5\u8bc6\u6587\u4ef6\u83b7\u53d6\uff1f<\/h4>\n<p dir=\"auto\">\u672c\u5730\u77e5\u8bc6\u6587\u4ef6\u83b7\u53d6\u6d89\u53ca\u4ece\u591a\u79cd\u6570\u636e\u6e90\uff08\u5982.txt\u3001.pdf\u3001.html\u3001.doc\u3001.xlsx\u3001.png\u3001.jpg\u3001\u97f3\u9891\u6587\u4ef6\u7b49\uff09\u63d0\u53d6\u4fe1\u606f\u7684\u8fc7\u7a0b\u3002\u9488\u5bf9\u4e0d\u540c\u7c7b\u578b\u7684\u6587\u4ef6\uff0c\u9700\u8981\u91c7\u53d6\u7279\u5b9a\u7684\u8bbf\u95ee\u4e0e\u89e3\u6790\u7b56\u7565\u6765\u6709\u6548\u83b7\u53d6\u5176\u4e2d\u8574\u542b\u7684\u77e5\u8bc6\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u4ecb\u7ecd\u5bf9\u4e8e\u4e0d\u540c\u6570\u636e\u6e90\u6570\u636e\u7684\u83b7\u53d6\u65b9\u5f0f\u548c\u96be\u70b9\u3002<\/p>\n<h4 dir=\"auto\">q2\uff1a\u5982\u4f55\u83b7\u53d6 \u5bcc\u6587\u672ctxt \u4e2d\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u5bcc\u6587\u672c \u4e3b\u8981\u5b58\u50a8\u4e8e txt \u6587\u4ef6\u4e2d\uff0c\u56e0\u4e3a\u6392\u7248\u6bd4\u8f83\u6574\u6d01\uff0c\u6240\u4ee5\u83b7\u53d6\u65b9\u5f0f\u6bd4\u8f83\u7b80\u5355<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014\u5bcc\u6587\u672ctxt\u8bfb\u53d6\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">q3\uff1a\u5982\u4f55\u83b7\u53d6 PDF\u6587\u6863 \u4e2d\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aPDF\u6587\u6863\u4e2d\u6570\u636e\u6bd4\u8f83\u590d\u6742\uff0c\u5305\u542b\u6587\u672c\u3001\u56fe\u7247\u3001\u8868\u683c\u7b49\u4e0d\u540c\u6837\u5f0f\u7684\u6570\u636e\uff0c\u6240\u4ee5\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4f1a\u6bd4\u8f83\u590d\u6742<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014PDF \u89e3\u6790\u795e\u5668 pdfplumber\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014PDF \u89e3\u6790\u795e\u5668 PyMuPDF\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">q4\uff1a\u5982\u4f55\u83b7\u53d6 HTML\u6587\u6863 \u4e2d\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aPDF\u6587\u6863\u4e2d\u6570\u636e\u6bd4\u8f83\u590d\u6742\uff0c\u5305\u542b\u6587\u672c\u3001\u56fe\u7247\u3001\u8868\u683c\u7b49\u4e0d\u540c\u6837\u5f0f\u7684\u6570\u636e\uff0c\u6240\u4ee5\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4f1a\u6bd4\u8f83\u590d\u6742<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014\u7f51\u9875HTML\u89e3\u6790 BeautifulSoup\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">q5\uff1a\u5982\u4f55\u83b7\u53d6 Doc\u6587\u6863 \u4e2d\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aDoc\u6587\u6863\u4e2d\u6570\u636e\u6bd4\u8f83\u590d\u6742\uff0c\u5305\u542b\u6587\u672c\u3001\u56fe\u7247\u3001\u8868\u683c\u7b49\u4e0d\u540c\u6837\u5f0f\u7684\u6570\u636e\uff0c\u6240\u4ee5\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4f1a\u6bd4\u8f83\u590d\u6742<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014Docx \u89e3\u6790\u795e\u5668 python-docx\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">q6\uff1a\u5982\u4f55\u4f7f\u7528 OCR \u83b7\u53d6\u56fe\u7247\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u5149\u5b66\u5b57\u7b26\u8bc6\u522b\uff08Optical <a href=\"https:\/\/www.kdjingpai.com\/pt\/character-ai\/\">Character<\/a> Recognition, OCR\uff09\u662f\u6307\u5bf9\u6587\u672c\u8d44\u6599\u7684\u56fe\u50cf\u6587\u4ef6\u8fdb\u884c\u5206\u6790\u8bc6\u522b\u5904\u7406\uff0c\u83b7\u53d6\u6587\u5b57\u53ca\u7248\u9762\u4fe1\u606f\u7684\u8fc7\u7a0b\u3002\u4ea6\u5373\u5c06\u56fe\u50cf\u4e2d\u7684\u6587\u5b57\u8fdb\u884c\u8bc6\u522b\uff0c\u5e76\u4ee5\u6587\u672c\u7684\u5f62\u5f0f\u8fd4\u56de\u3002<\/li>\n<li>\u601d\u8def\uff1a\n<ul>\n<li>\u6587\u5b57\u8bc6\u522b\uff1a\u5bf9\u5b9a\u4f4d\u597d\u7684\u6587\u5b57\u533a\u57df\u8fdb\u884c\u8bc6\u522b\uff0c\u4e3b\u8981\u89e3\u51b3\u7684\u95ee\u9898\u662f\u6bcf\u4e2a\u6587\u5b57\u662f\u4ec0\u4e48\uff0c\u5c06\u56fe\u50cf\u4e2d\u7684\u6587\u5b57\u533a\u57df\u8fdb\u8f6c\u5316\u4e3a\u5b57\u7b26\u4fe1\u606f\u3002<\/li>\n<li>\u6587\u5b57\u68c0\u6d4b\uff1a\u89e3\u51b3\u7684\u95ee\u9898\u662f\u54ea\u91cc\u6709\u6587\u5b57\uff0c\u6587\u5b57\u7684\u8303\u56f4\u6709\u591a\u5c11\uff1b<\/li>\n<\/ul>\n<\/li>\n<li>\u76ee\u524d\u5f00\u6e90\u7684OCR\u9879\u76ee\n<ul dir=\"auto\">\n<li>Tesseract<\/li>\n<li>PaddleOCR<\/li>\n<li>EasyOCR<\/li>\n<li>chineseocr<\/li>\n<li>chineseocr_lite<\/li>\n<li>TrWebOCR<\/li>\n<li>cnocr<\/li>\n<li>hn_ocr<\/li>\n<\/ul>\n<\/li>\n<li>\u7406\u8bba\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014\u56fe\u7247\u89e3\u6790\u795e\u5668 OCR\u3011<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014OCR\u795e\u5668 tesseract\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014OCR\u795e\u5668 PaddleOCR\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014OCR\u795e\u5668 hn_ocr\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">q7\uff1a\u5982\u4f55\u4f7f\u7528 ASR \u83b7\u53d6\u8bed\u97f3\u5185\u5bb9\uff1f<\/h4>\n<ul dir=\"auto\">\n<li>\u522b\u79f0\uff1a\u81ea\u52a8\u8bed\u97f3\u8bc6\u522bAutomaTlc Speech RecogniTlon\uff0c(ASR)<\/li>\n<li>\u4ecb\u7ecd\uff1a\u5c06\u4e00\u6bb5\u8bed\u97f3\u4fe1\u53f7\u8f6c\u6362\u6210\u76f8\u5bf9\u5e94\u7684\u6587\u672c\u4fe1\u606f\uff0c\u597d\u6bd4&#8221;\u673a\u5668\u7684\u542c\u89c9\u7cfb\u7edf\u201d\uff0c\u5b83\u8ba9\u673a\u5668\u901a\u8fc7\u8bc6\u522b\u548c\u7406\u89e3\uff0c\u628a\u8bed\u97f3\u4fe1\u53f7\u8f6c\u53d8\u4e3a\u76f8\u5e94\u7684\u6587\u672c\u6216\u547d\u4ee4\u3002<\/li>\n<li>\u76ee\u6807\uff1a\u5c06\u4eba\u7c7b\u7684\u8bed\u97f3\u4e2d\u7684\u8bcd\u6c47\u5185\u5bb9\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u8bfb\u7684\u8f93\u5165\uff08eg:\u6309\u952e\u3001\u4e8c\u8fdb\u5236\u7f16\u7801\u6216\u8005\u5b57\u7b26\u5e8f\u5217\uff09<\/li>\n<li>\u601d\u8def\uff1a\n<ul dir=\"auto\">\n<li>\u58f0\u5b66\u4fe1\u53f7\u9884\u5904\u7406\uff1a\u4e3a\u4e86\u66f4\u6709\u6548\u5730\u63d0\u53d6\u7279\u5f81\u5f80\u5f80\u8fd8\u9700\u8981\u5bf9\u6240\u91c7\u96c6\u5230\u7684\u58f0\u97f3\u4fe1\u53f7\u8fdb\u884c\u6ee4\u6ce2\u3001\u5206\u5e27\u7b49\u9884\u5904\u7406\u5de5\u4f5c\uff0c\u628a\u8981\u5206\u6790\u7684\u4fe1\u53f7\u4ece\u539f\u59cb\u4fe1\u53f7\u4e2d\u63d0\u53d6\u51fa\u6765\uff1b<\/li>\n<li>\u7279\u5f81\u63d0\u53d6\uff1a\u5c06\u58f0\u97f3\u4fe1\u53f7\u4ece\u65f6\u57df\u8f6c\u6362\u5230\u9891\u57df\uff0c\u4e3a\u58f0\u5b66\u6a21\u578b\u63d0\u4f9b\u5408\u9002\u7684\u7279\u5f81\u5411\u91cf;<\/li>\n<li>\u58f0\u5b66\u6a21\u578b\uff1a\u6839\u636e\u58f0\u5b66\u7279\u6027\u8ba1\u7b97\u6bcf\u4e00\u4e2a\u7279\u5f81\u5411\u91cf\u5728\u58f0\u5b66\u7279\u5f81\u4e0a\u7684\u5f97\u5206;<\/li>\n<li>\u8bed\u8a00\u6a21\u578b\uff1a\u6839\u636e\u8bed\u8a00\u5b66\u76f8\u5173\u7684\u7406\u8bba\uff0c\u8ba1\u7b97\u8be5\u58f0\u97f3\u4fe1\u53f7\u5bf9\u5e94\u53ef\u80fd\u8bcd\u7ec4\u5e8f\u5217\u7684\u6982\u7387;<\/li>\n<li>\u5b57\u5178\u4e0e\u89e3\u7801\uff1a\u6839\u636e\u5df2\u6709\u7684\u5b57\u5178\uff0c\u5bf9\u8bcd\u7ec4\u5e8f\u5217\u8fdb\u884c\u89e3\u7801\uff0c\u5f97\u5230\u6700\u540e\u53ef\u80fd\u7684\u6587\u672c\u8868\u793a<\/li>\n<\/ul>\n<\/li>\n<li>\u7406\u8bba\u6559\u7a0b\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790 \u4e4b \u8bed\u97f3\u8bc6\u522b\u3011<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790 \u4e4b Speech-to-Text\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790 \u4e4b WeTextProcessing\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014ASR\u795e\u5668 Wenet\u3011<\/li>\n<li>\u3010\u7248\u9762\u5206\u6790 \u4e4b ASR\u795e\u5668\u8bad\u7ec3\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 2\uff1a\u77e5\u8bc6\u6587\u4ef6\u590d\u539f<\/h3>\n<h4 dir=\"auto\">q1\uff1a\u4e3a\u4ec0\u4e48\u9700\u8981\u8fdb\u884c \u77e5\u8bc6\u6587\u4ef6\u590d\u539f\uff1f<\/h4>\n<p>\u672c\u5730\u77e5\u8bc6\u6587\u4ef6\u83b7\u53d6\u5305\u542b\u5bf9\u591a\u6e90\u5316\u6570\u636e\uff08txt\u3001pdf\u3001html\u3001doc\u3001excel\u3001png\u3001jpg\u3001\u8bed\u97f3\u7b49\uff09\u8fdb\u884c\u8bfb\u53d6\u4e4b\u540e\uff0c\u5bb9\u6613\u5c06\u4e00\u4e2a\u591a\u884c\u6bb5\u843d\u5206\u5272\u6210\u591a\u4e2a\u6bb5\u843d\uff0c\u4ece\u800c\u5bfc\u81f4\u6bb5\u843d\u9047\u5230\u88ab\u5206\u5272\uff0c\u6240\u4ee5\u9700\u8981\u6839\u636e\u5185\u5bb9\u903b\u8f91\u91cd\u65b0\u7ec4\u7ec7\u6bb5\u843d\u3002<\/p>\n<h4 dir=\"auto\">q2\uff1a\u5982\u4f55\u5bf9 \u77e5\u8bc6\u6587\u4ef6\u8fdb\u884c\u590d\u539f\uff1f<\/h4>\n<ol dir=\"auto\">\n<li>\u65b9\u6cd5\u4e00\uff1a\u57fa\u4e8e\u89c4\u5219\u7684\u77e5\u8bc6\u6587\u4ef6\u590d\u539f<\/li>\n<li>\u65b9\u6cd5\u4e8c\uff1a\u57fa\u4e8e Bert NSP \u8fdb\u884c\u4e0a\u4e0b\u53e5\u62fc\u63a5<\/li>\n<\/ol>\n<h3 dir=\"auto\">step 3\uff1a\u7248\u9762\u5206\u6790\u2014\u2014\u2014\u4f18\u5316\u7b56\u7565\u7bc7<\/h3>\n<ul dir=\"auto\">\n<li>\u7406\u8bba\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u7248\u9762\u5206\u6790\u2014\u2014\u2014\u4f18\u5316\u7b56\u7565\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 4\uff1aHomework<\/h3>\n<ul dir=\"auto\">\n<li>\u4efb\u52a1\u63cf\u8ff0\uff1a\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u5bf9 \u3010SMP 2023 ChatGLM\u91d1\u878d\u5927\u6a21\u578b\u6311\u6218\u8d5b\u3011\u7684 \u3010ChatGLM\u8bc4\u4f30\u6311\u6218\u8d5b-\u91d1\u878d\u8d5b\u9053\u6570\u636e\u96c6\u3011\u8fdb\u884c\u7248\u9762\u5206\u6790<\/li>\n<li>\u4efb\u52a1\u6548\u679c\uff1a\u5206\u6790\u5404\u79cd\u65b9\u6cd5\u6548\u679c\u548c\u6027\u80fd<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u4e8c\uff1a\u77e5\u8bc6\u5e93\u6784\u5efa<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48 \u9700\u8981 \u77e5\u8bc6\u5e93\u6784\u5efa\uff1f<\/h3>\n<p>\u5728RAG\uff08Retrieval-Augmented Generation\uff09\u4e2d\u6784\u5efa\u77e5\u8bc6\u5e93\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u539f\u56e0\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ol dir=\"auto\">\n<li>\u6269\u5c55\u6a21\u578b\u80fd\u529b\uff1a\u5927\u89c4\u6a21\u8bed\u8a00\u6a21\u578b\u5982GPT\u7cfb\u5217\u867d\u7136\u5177\u6709\u5f3a\u5927\u7684\u8bed\u8a00\u751f\u6210\u548c\u7406\u89e3\u80fd\u529b\uff0c\u4f46\u53d7\u9650\u4e8e\u8bad\u7ec3\u6570\u636e\u96c6\u7684\u8986\u76d6\u8303\u56f4\uff0c\u5b83\u4eec\u53ef\u80fd\u65e0\u6cd5\u51c6\u786e\u56de\u7b54\u4e00\u4e9b\u57fa\u4e8e\u7279\u5b9a\u4e8b\u5b9e\u6216\u8be6\u7ec6\u80cc\u666f\u4fe1\u606f\u7684\u95ee\u9898\u3002\u901a\u8fc7\u6784\u5efa\u77e5\u8bc6\u5e93\uff0cRAG\u53ef\u4ee5\u8865\u5145\u6a21\u578b\u81ea\u8eab\u7684\u77e5\u8bc6\u5c40\u9650\u6027\uff0c\u5141\u8bb8\u6a21\u578b\u68c0\u7d22\u5230\u6700\u65b0\u3001\u6700\u51c6\u786e\u7684\u4fe1\u606f\u6765\u751f\u6210\u7b54\u6848\u3002<\/li>\n<li>\u5b9e\u65f6\u66f4\u65b0\u4fe1\u606f\uff1a\u77e5\u8bc6\u5e93\u53ef\u4ee5\u5b9e\u65f6\u66f4\u65b0\u548c\u6269\u5145\uff0c\u786e\u4fdd\u6a21\u578b\u80fd\u591f\u83b7\u53d6\u6700\u65b0\u7684\u77e5\u8bc6\u5185\u5bb9\uff0c\u8fd9\u5bf9\u4e8e\u5904\u7406\u65f6\u6548\u6027\u5f3a\u7684\u4fe1\u606f\u5c24\u4e3a\u5173\u952e\uff0c\u6bd4\u5982\u65b0\u95fb\u4e8b\u4ef6\u3001\u79d1\u6280\u8fdb\u5c55\u7b49\u3002<\/li>\n<li>\u63d0\u9ad8\u51c6\u786e\u6027\uff1aRAG\u7ed3\u5408\u4e86\u68c0\u7d22\u4e0e\u751f\u6210\u4e24\u4e2a\u8fc7\u7a0b\uff0c\u5728\u751f\u6210\u56de\u7b54\u524d\u5148\u68c0\u7d22\u76f8\u5173\u6587\u6863\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u56de\u7b54\u95ee\u9898\u65f6\u7684\u51c6\u786e\u6027\u3002\u8fd9\u6837\uff0c\u6a21\u578b\u751f\u6210\u7684\u7b54\u6848\u4e0d\u4ec5\u57fa\u4e8e\u5176\u5185\u90e8\u53c2\u6570\u5316\u7684\u77e5\u8bc6\uff0c\u8fd8\u57fa\u4e8e\u5916\u90e8\u53ef\u9760\u6765\u6e90\u7684\u77e5\u8bc6\u5e93\u3002<\/li>\n<li>\u51cf\u5c11\u8fc7\u62df\u5408\u4e0ehallucination\uff08\u5e7b\u89c9\u751f\u6210\uff09\uff1a\u5927\u6a21\u578b\u6709\u65f6\u4f1a\u56e0\u4e3a\u8fc7\u5ea6\u4f9d\u8d56\u5185\u5728\u6a21\u5f0f\u800c\u51fa\u73b0hallucination\u73b0\u8c61\uff0c\u5373\u751f\u6210\u770b\u4f3c\u5408\u7406\u5b9e\u5219\u65e0\u4f9d\u636e\u7684\u7b54\u6848\u3002\u901a\u8fc7\u5f15\u7528\u77e5\u8bc6\u5e93\u4e2d\u7684\u786e\u5207\u8bc1\u636e\uff0cRAG\u53ef\u4ee5\u964d\u4f4e\u6b64\u7c7b\u9519\u8bef\u4ea7\u751f\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<li>\u589e\u5f3a\u53ef\u89e3\u91ca\u6027\uff1aRAG\u4e0d\u4ec5\u80fd\u63d0\u4f9b\u7b54\u6848\uff0c\u8fd8\u80fd\u6307\u51fa\u7b54\u6848\u7684\u6765\u6e90\uff0c\u589e\u5f3a\u4e86\u6a21\u578b\u751f\u6210\u7ed3\u679c\u7684\u900f\u660e\u5ea6\u548c\u53ef\u4fe1\u5ea6\u3002<\/li>\n<li>\u652f\u6301\u4e2a\u6027\u5316\u53ca\u79c1\u6709\u5316\u9700\u6c42\uff1a\u5bf9\u4e8e\u4f01\u4e1a\u6216\u4e2a\u4eba\u7528\u6237\uff0c\u53ef\u4ee5\u901a\u8fc7\u6784\u5efa\u4e13\u5c5e\u77e5\u8bc6\u5e93\u6ee1\u8db3\u7279\u5b9a\u9886\u57df\u6216\u79c1\u4eba\u5b9a\u5236\u7684\u9700\u6c42\uff0c\u4f7f\u5f97\u5927\u6a21\u578b\u80fd\u66f4\u597d\u5730\u670d\u52a1\u4e8e\u7279\u5b9a\u573a\u666f\u548c\u4e1a\u52a1\u3002<\/li>\n<\/ol>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u6784\u5efa\u77e5\u8bc6\u5e93\u5bf9\u4e8eRAG\u6a21\u578b\u6765\u8bf4\uff0c\u662f\u5b9e\u73b0\u9ad8\u6548\u51c6\u786e\u5730\u68c0\u7d22\u5e76\u751f\u6210\u7b54\u6848\u7684\u6838\u5fc3\u673a\u5236\u4e4b\u4e00\uff0c\u5b83\u6781\u5927\u5730\u63d0\u5347\u4e86\u6a21\u578b\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3 dir=\"auto\">step 1\uff1a\u77e5\u8bc6\u6587\u672c\u5206\u5757<\/h3>\n<ul dir=\"auto\">\n<li>\u4e3a\u4ec0\u4e48\u9700\u8981\u5bf9\u6587\u672c\u5206\u5757\uff1f\n<ul dir=\"auto\">\n<li>\u4fe1\u606f\u4e22\u5931\u7684\u98ce\u9669\uff1a\u8bd5\u56fe\u4e00\u6b21\u6027\u63d0\u53d6\u6574\u4e2a\u6587\u6863\u7684\u5d4c\u5165\u5411\u91cf\uff0c\u867d\u7136\u53ef\u4ee5\u6355\u6349\u5230\u6574\u4f53\u7684\u4e0a\u4e0b\u6587\uff0c\u4f46\u4e5f\u53ef\u80fd\u4f1a\u5ffd\u7565\u6389\u8bb8\u591a\u9488\u5bf9\u7279\u5b9a\u4e3b\u9898\u7684\u91cd\u8981\u4fe1\u606f\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u751f\u6210\u7684\u4fe1\u606f\u4e0d\u591f\u7cbe\u786e\u6216\u8005\u6709\u6240\u7f3a\u5931\u3002<\/li>\n<li>\u5206\u5757\u5927\u5c0f\u7684\u9650\u5236\uff1a\u5728\u4f7f\u7528\u5982OpenAI\u8fd9\u6837\u7684\u6a21\u578b\u65f6\uff0c\u5206\u5757\u5927\u5c0f\u662f\u4e00\u4e2a\u5173\u952e\u7684\u9650\u5236\u56e0\u7d20\u3002\u4f8b\u5982\uff0cGPT-4\u6a21\u578b\u6709\u4e00\u4e2a32K\u7684\u7a97\u53e3\u5927\u5c0f\u9650\u5236\u3002\u5c3d\u7ba1\u8fd9\u4e2a\u9650\u5236\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4e0d\u662f\u95ee\u9898\uff0c\u4f46\u4ece\u4e00\u5f00\u59cb\u5c31\u8003\u8651\u5230\u5206\u5757\u5927\u5c0f\u662f\u5f88\u91cd\u8981\u7684\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u4e3b\u8981\u8003\u8651\u4e24\u4e2a\u56e0\u7d20\uff1a\n<ul dir=\"auto\">\n<li>embedding\u6a21\u578b\u7684Tokens\u9650\u5236\u60c5\u51b5\uff1b<\/li>\n<li>\u8bed\u4e49\u5b8c\u6574\u6027\u5bf9\u6574\u4f53\u7684\u68c0\u7d22\u6548\u679c\u7684\u5f71\u54cd\uff1b<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u77e5\u8bc6\u5e93\u6784\u5efa\u2014\u2014\u77e5\u8bc6\u6587\u672c\u5206\u5757\u3011<\/li>\n<li>\u3010\u77e5\u8bc6\u5e93\u6784\u5efa\u2014\u2014\u6587\u6863\u5207\u5206\u4f18\u5316\u7b56\u7565\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 2\uff1aDocs \u5411\u91cf\u5316\uff08embdeeing\uff09<\/h3>\n<h4 dir=\"auto\">q1\uff1a\u4ec0\u4e48\u662fDocs \u5411\u91cf\u5316\uff08embdeeing\uff09\uff1f<\/h4>\n<p>Embedding \u4e5f\u662f\u6587\u672c\u8bed\u4e49\u542b\u4e49\u7684\u4fe1\u606f\u5bc6\u96c6\u8868\u793a\uff0c\u6bcf\u4e2a\u5d4c\u5165\u90fd\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\u5411\u91cf\uff0c\u4f7f\u5f97\u5411\u91cf\u7a7a\u95f4\u4e2d\u4e24\u4e2a\u5d4c\u5165\u4e4b\u95f4\u7684\u8ddd\u79bb\u4e0e\u539f\u59cb\u683c\u5f0f\u4e2d\u4e24\u4e2a\u8f93\u5165\u4e4b\u95f4\u7684\u8bed\u4e49\u76f8\u4f3c\u6027\u76f8\u5173\u8054\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e24\u4e2a\u6587\u672c\u76f8\u4f3c\uff0c\u5219\u5b83\u4eec\u7684\u5411\u91cf\u8868\u793a\u4e5f\u5e94\u8be5\u76f8\u4f3c\uff0c\u8fd9\u4e00\u7ec4\u5411\u91cf\u7a7a\u95f4\u5185\u7684\u6570\u7ec4\u8868\u793a\u63cf\u8ff0\u4e86\u6587\u672c\u4e4b\u95f4\u7684\u7ec6\u5fae\u7279\u5f81\u5dee\u5f02\u3002\u7b80\u5355\u6765\u8bf4\uff0cEmbedding \u5e2e\u52a9\u8ba1\u7b97\u673a\u6765\u7406\u89e3\u5982\u4eba\u7c7b\u4fe1\u606f\u6240\u4ee3\u8868\u7684\u201c\u542b\u4e49\u201d\uff0cEmbedding \u53ef\u4ee5\u7528\u6765\u83b7\u53d6\u6587\u672c\u3001\u56fe\u50cf\u3001\u89c6\u9891\u3001\u6216\u5176\u4ed6\u4fe1\u606f\u7684\u7279\u5f81\u201c\u76f8\u5173\u6027\u201d\uff0c\u8fd9\u79cd\u76f8\u5173\u6027\u5728\u5e94\u7528\u5c42\u9762\u5e38\u7528\u4e8e\u641c\u7d22\u3001\u63a8\u8350\u3001\u5206\u7c7b\u3001\u805a\u7c7b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/01\/e87ef89df2cb6e6.webp\" \/><\/p>\n<h4 dir=\"auto\">q2\uff1aEmbedding \u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/h4>\n<p>\u4e3e\u4f8b\u6765\u8bb2\uff0c\u8fd9\u91cc\u6709\u4e09\u53e5\u8bdd\uff1a<\/p>\n<ol dir=\"auto\">\n<li>\u201cThe cat chases the mouse\u201d \u201c\u732b\u8ffd\u9010\u8001\u9f20\u201d<\/li>\n<li>\u201cThe kitten hunts rodents\u201d \u5c0f\u732b\u6355\u730e\u8001\u9f20\u3002<\/li>\n<li>\u201cI like ham sandwiches\u201d \u6211\u559c\u6b22\u706b\u817f\u4e09\u660e\u6cbb\u3002<\/li>\n<\/ol>\n<p>\u5982\u679c\u662f\u4eba\u7c7b\u6765\u5c06\u8fd9\u4e09\u4e2a\u53e5\u5b50\u6765\u5206\u7c7b\uff0c\u53e5\u5b50 1 \u548c\u53e5\u5b50 2 \u51e0\u4e4e\u662f\u540c\u6837\u7684\u542b\u4e49\uff0c\u800c\u53e5\u5b50 3 \u5374\u5b8c\u5168\u4e0d\u540c\u3002\u4f46\u6211\u4eec\u770b\u5230\u5728\u82f1\u6587\u539f\u6587\u53e5\u5b50\u4e2d\uff0c\u53e5\u5b50 1 \u548c\u53e5\u5b50 2 \u53ea\u6709\u201cThe\u201d\u662f\u76f8\u540c\u7684\uff0c\u6ca1\u6709\u5176\u4ed6\u76f8\u540c\u8bcd\u6c47\u3002\u8ba1\u7b97\u673a\u8be5\u5982\u4f55\u7406\u89e3\u524d\u4e24\u4e2a\u53e5\u5b50\u7684\u76f8\u5173\u6027\uff1fEmbedding \u5c06\u79bb\u6563\u4fe1\u606f\uff08\u5355\u8bcd\u548c\u7b26\u53f7\uff09\u538b\u7f29\u4e3a\u5206\u5e03\u5f0f\u8fde\u7eed\u503c\u6570\u636e\uff08\u5411\u91cf\uff09\u3002\u5982\u679c\u6211\u4eec\u5c06\u4e4b\u524d\u7684\u77ed\u8bed\u7ed8\u5236\u5728\u56fe\u8868\u4e0a\uff0c\u5b83\u53ef\u80fd\u770b\u8d77\u6765\u50cf\u8fd9\u6837\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/01\/3655a338af7c57d.webp\" \/><\/p>\n<p>\u5728\u6587\u672c\u88ab Embedding \u538b\u7f29\u5230\u8ba1\u7b97\u673a\u53ef\u4ee5\u7406\u89e3\u7684\u591a\u7ef4\u5411\u91cf\u5316\u7a7a\u95f4\u4e4b\u540e\uff0c\u7531\u4e8e\u53e5\u5b50 1 \u548c 2 \u7684\u542b\u4e49\u76f8\u4f3c\uff0c\u5b83\u4eec\u4f1a\u88ab\u7ed8\u5236\u5728\u5f7c\u6b64\u9644\u8fd1\u3002\u53e5\u5b50 3 \u5374\u8ddd\u79bb\u8f83\u8fdc\uff0c\u56e0\u4e3a\u5b83\u4e0e\u5b83\u4eec\u6ca1\u6709\u5173\u8054\u3002\u5982\u679c\u6211\u4eec\u6709\u7b2c\u56db\u4e2a\u77ed\u8bed \u201cSally \u5403\u4e86\u745e\u58eb\u5976\u916a\u201d\uff0c\u5b83\u53ef\u80fd\u5b58\u5728\u4e8e\u53e5\u5b50 3\uff08\u5976\u916a\u53ef\u4ee5\u653e\u5728\u4e09\u660e\u6cbb\u4e0a\uff09\u548c\u53e5\u5b50 1\uff08\u8001\u9f20\u559c\u6b22\u745e\u58eb\u5976\u916a\uff09\u4e4b\u95f4\u7684\u67d0\u4e2a\u5730\u65b9\u3002<\/p>\n<h4 dir=\"auto\">q3\uff1aEmbedding \u7684\u8bed\u4e49\u68c0\u7d22\u65b9\u5f0f\u5bf9\u6bd4\u5173\u952e\u8bcd\u68c0\u7d22\u7684\u4f18\u52bf\uff1f<\/h4>\n<ol dir=\"auto\">\n<li>\u8bed\u4e49\u7406\u89e3\uff1a\u57fa\u4e8e Embedding \u7684\u68c0\u7d22\u65b9\u6cd5\u901a\u8fc7\u8bcd\u5411\u91cf\u6765\u8868\u793a\u6587\u672c\uff0c\u8fd9\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u6355\u6349\u5230\u8bcd\u6c47\u4e4b\u95f4\u7684\u8bed\u4e49\u8054\u5173\u7cfb\uff0c\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u57fa\u4e8e\u5173\u952e\u8bcd\u7684\u68c0\u7d22\u5f80\u5f80\u5173\u6ce8\u5b57\u9762\u5339\u914d\uff0c\u53ef\u80fd\u5ffd\u7565\u4e86\u8bcd\u8bed\u4e4b\u95f4\u7684\u8bed\u4e49\u8054\u7cfb\u3002<\/li>\n<li>\u5bb9\u9519\u6027\uff1a\u7531\u4e8e\u57fa\u4e8e Embedding \u7684\u65b9\u6cd5\u80fd\u591f\u7406\u89e3\u8bcd\u6c47\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u6240\u4ee5\u5728\u5904\u7406\u62fc\u5199\u9519\u8bef\u3001\u540c\u4e49\u8bcd\u3001\u8fd1\u4e49\u8bcd\u7b49\u60c5\u51b5\u65f6\u66f4\u5177\u4f18\u52bf\u3002\u800c\u57fa\u4e8e\u5173\u952e\u8bcd\u7684\u68c0\u7d22\u65b9\u6cd5\u5bf9\u8fd9\u4e9b\u60c5\u51b5\u7684\u5904\u7406\u76f8\u5bf9\u8f83\u5f31\u3002<\/li>\n<li>\u591a\u8bed\u8a00\u652f\u6301\uff1a\u8bb8\u591a Embedding \u65b9\u6cd5\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bed\u8a00\uff0c\u6709\u52a9\u4e8e\u5b9e\u73b0\u8de8\u8bed\u8a00\u7684\u6587\u672c\u68c0\u7d22\u3002\u6bd4\u5982\u4f60\u53ef\u4ee5\u7528\u4e2d\u6587\u8f93\u5165\u6765\u67e5\u8be2\u82f1\u6587\u6587\u672c\u5185\u5bb9\uff0c\u800c\u57fa\u4e8e\u5173\u952e\u8bcd\u7684\u68c0\u7d22\u65b9\u6cd5\u5f88\u96be\u505a\u5230\u8fd9\u4e00\u70b9\u3002<\/li>\n<li>\u8bed\u5883\u7406\u89e3\uff1a\u57fa\u4e8e Embedding \u7684\u65b9\u6cd5\u5728\u5904\u7406\u4e00\u8bcd\u591a\u4e49\u7684\u60c5\u51b5\u65f6\u66f4\u5177\u4f18\u52bf\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u6839\u636e\u4e0a\u4e0b\u6587\u4e3a\u8bcd\u8bed\u8d4b\u4e88\u4e0d\u540c\u7684\u5411\u91cf\u8868\u793a\u3002\u800c\u57fa\u4e8e\u5173\u952e\u8bcd\u7684\u68c0\u7d22\u65b9\u6cd5\u53ef\u80fd\u65e0\u6cd5\u5f88\u597d\u5730\u533a\u5206\u540c\u4e00\u4e2a\u8bcd\u5728\u4e0d\u540c\u8bed\u5883\u4e0b\u7684\u542b\u4e49\u3002<\/li>\n<\/ol>\n<h4 dir=\"auto\">q4\uff1aEmbedding\u68c0\u7d22\u5b58\u5728\u54ea\u4e9b\u9650\u5236?<\/h4>\n<ol dir=\"auto\">\n<li>\u8f93\u5165\u8bcd\u6570\u9650\u5236\uff1a\u5373\u4fbf\u501f\u52a9Embedding\u6280\u672f\u9009\u53d6\u4e0e\u67e5\u8be2\u6700\u4e3a\u5339\u914d\u7684\u6587\u672c\u7247\u6bb5\u4f9b\u5927\u578b\u6a21\u578b\u53c2\u8003\uff0c\u8bcd\u6c47\u6570\u91cf\u7684\u7ea6\u675f\u4f9d\u7136\u5b58\u5728\u3002\u5f53\u68c0\u7d22\u8986\u76d6\u7684\u6587\u672c\u8303\u56f4\u5e7f\u6cdb\u65f6\uff0c\u4e3a\u4e86\u63a7\u5236\u6ce8\u5165\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u8bcd\u6c47\u91cf\uff0c\u901a\u5e38\u4f1a\u5bf9\u68c0\u7d22\u7ed3\u679c\u8bbe\u5b9aTopK\u7684\u9608\u503cK\uff0c\u4f46\u8fd9\u4e0d\u53ef\u907f\u514d\u5730\u5f15\u53d1\u4e86\u4fe1\u606f\u9057\u6f0f\u7684\u95ee\u9898\u3002<\/li>\n<li>\u4ec5\u652f\u6301\u6587\u672c\u6570\u636e\uff1a\u73b0\u9636\u6bb5\u7684GPT-3.5\u53ca\u8bf8\u591a\u5927\u578b\u8bed\u8a00\u6a21\u578b\u5c1a\u4e0d\u5177\u5907\u56fe\u50cf\u8bc6\u522b\u529f\u80fd\uff0c\u7136\u800c\uff0c\u5728\u77e5\u8bc6\u68c0\u7d22\u8fc7\u7a0b\u4e2d\uff0c\u8bb8\u591a\u5173\u952e\u4fe1\u606f\u5f80\u5f80\u4f9d\u8d56\u4e8e\u56fe\u6587\u7ed3\u5408\u6765\u5145\u5206\u7406\u89e3\u3002\u4f8b\u5982\uff0c\u5b66\u672f\u8bba\u6587\u4e2d\u7684\u793a\u610f\u56fe\u3001\u8d22\u52a1\u62a5\u544a\u4e2d\u7684\u6570\u636e\u56fe\u8868\uff0c\u4ec5\u51ed\u6587\u672c\u96be\u4ee5\u7cbe\u51c6\u628a\u63e1\u5176\u5185\u6db5\u3002<\/li>\n<li>\u5927\u6a21\u578b\u7684\u80e1\u7f16\u4e71\u9020\uff1a\u5f53\u68c0\u7d22\u5230\u7684\u76f8\u5173\u6587\u732e\u8d44\u6599\u4e0d\u8db3\u4ee5\u652f\u6491\u5927\u578b\u6a21\u578b\u51c6\u786e\u56de\u7b54\u95ee\u9898\u65f6\uff0c\u4e3a\u5c3d\u529b\u5b8c\u6210\u54cd\u5e94\uff0c\u6a21\u578b\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u5b9a\u7a0b\u5ea6\u7684\u201c\u5373\u5174\u521b\u4f5c\u201d\uff0c\u5373\u5728\u6709\u9650\u4fe1\u606f\u57fa\u7840\u4e0a\u8fdb\u884c\u63a8\u6d4b\u4e0e\u8865\u5145\u3002<\/li>\n<\/ol>\n<ul dir=\"auto\">\n<li>\u7406\u8bba\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u77e5\u8bc6\u5e93\u6784\u5efa\u2014Doc \u5411\u91cf\u5316\u3011<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014\u817e\u8baf\u8bcd\u5411\u91cf\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014sbert\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014SimCSE\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014text2vec\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014SGPT\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014BGE \u2014\u2014 \u667a\u6e90\u5f00\u6e90\u6700\u5f3a\u8bed\u4e49\u5411\u91cf\u6a21\u578b\u3011<\/li>\n<li>\u3010Docs\u5411\u91cf\u5316\u2014\u2014M3E\uff1a\u4e00\u79cd\u5927\u89c4\u6a21\u6df7\u5408embedding\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 3\uff1aDocs \u6784\u5efa\u7d22\u5f15<\/h3>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010Docs\u6784\u5efa\u7d22\u5f15\u2014\u2014Faiss\u3011<\/li>\n<li>\u3010Docs\u6784\u5efa\u7d22\u5f15\u2014\u2014milvus\u3011<\/li>\n<li>\u3010Docs\u6784\u5efa\u7d22\u5f15\u2014\u2014 Elasticsearch\u3011<\/li>\n<\/ul>\n<\/li>\n<li><\/li>\n<\/ul>\n<h2 dir=\"auto\">\u6a21\u5757\u4e09\uff1a\u5927\u6a21\u578b\u5fae\u8c03<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48 \u9700\u8981 \u5927\u6a21\u578b\u5fae\u8c03\uff1f<\/h3>\n<p>\u901a\u5e38\uff0c\u8981\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\uff0c\u6709\u4ee5\u4e0b\u4e00\u4e9b\u539f\u56e0\uff1a<\/p>\n<ul dir=\"auto\">\n<li>\u7b2c\u4e00\u4e2a\u539f\u56e0\u662f\uff0c\u56e0\u4e3a\u5927\u6a21\u578b\u7684\u53c2\u6570\u91cf\u975e\u5e38\u5927\uff0c\u8bad\u7ec3\u6210\u672c\u975e\u5e38\u9ad8\uff0c\u6bcf\u5bb6\u516c\u53f8\u90fd\u53bb\u4ece\u5934\u8bad\u7ec3\u4e00\u4e2a\u81ea\u5df1\u7684\u5927\u6a21\u578b\uff0c\u8fd9\u4e2a\u4e8b\u60c5\u7684\u6027\u4ef7\u6bd4\u975e\u5e38\u4f4e\uff1b<\/li>\n<li>\u7b2c\u4e8c\u4e2a\u539f\u56e0\u662f\uff0cPrompt Engineering\u7684\u65b9\u5f0f\u662f\u4e00\u79cd\u76f8\u5bf9\u6765\u8bf4\u5bb9\u6613\u4e0a\u624b\u7684\u4f7f\u7528\u5927\u6a21\u578b\u7684\u65b9\u5f0f\uff0c\u4f46\u662f\u5b83\u7684\u7f3a\u70b9\u4e5f\u975e\u5e38\u660e\u663e\u3002\u56e0\u4e3a\u901a\u5e38\u5927\u6a21\u578b\u7684\u5b9e\u73b0\u539f\u7406\uff0c\u90fd\u4f1a\u5bf9\u8f93\u5165\u5e8f\u5217\u7684\u957f\u5ea6\u6709\u9650\u5236\uff0cPrompt Engineering \u7684\u65b9\u5f0f\u4f1a\u628aPrompt\u641e\u5f97\u5f88\u957f\u3002<\/li>\n<\/ul>\n<p>\u8d8a\u957f\u7684Prompt\uff0c\u5927\u6a21\u578b\u7684\u63a8\u7406\u6210\u672c\u8d8a\u9ad8\uff0c\u56e0\u4e3a\u63a8\u7406\u6210\u672c\u662f\u8ddfPrompt\u957f\u5ea6\u7684\u5e73\u65b9\u6b63\u5411\u76f8\u5173\u7684\u3002\u53e6\u5916\uff0cPrompt\u592a\u957f\u4f1a\u56e0\u8d85\u8fc7\u9650\u5236\u800c\u88ab\u622a\u65ad\uff0c\u8fdb\u800c\u5bfc\u81f4\u5927\u6a21\u578b\u7684\u8f93\u51fa\u8d28\u91cf\u6253\u6298\u53e3\uff0c\u8fd9\u4e5f\u662f\u4e00\u4e2a\u975e\u5e38\u4e25\u91cd\u7684\u95ee\u9898\u3002\u5bf9\u4e8e\u4e2a\u4eba\u4f7f\u7528\u8005\u800c\u8a00\uff0c\u5982\u679c\u662f\u89e3\u51b3\u81ea\u5df1\u65e5\u5e38\u751f\u6d3b\u3001\u5de5\u4f5c\u4e2d\u7684\u4e00\u4e9b\u95ee\u9898\uff0c\u76f4\u63a5\u7528Prompt Engineering\u7684\u65b9\u5f0f\uff0c\u901a\u5e38\u95ee\u9898\u4e0d\u5927\u3002\u4f46\u5bf9\u4e8e\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u7684\u4f01\u4e1a\u6765\u8bf4\uff0c\u8981\u60f3\u5728\u81ea\u5df1\u7684\u670d\u52a1\u4e2d\u63a5\u5165\u5927\u6a21\u578b\u7684\u80fd\u529b\uff0c\u63a8\u7406\u6210\u672c\u662f\u4e0d\u5f97\u4e0d\u8981\u8003\u8651\u7684\u4e00\u4e2a\u56e0\u7d20\uff0c\u5fae\u8c03\u76f8\u5bf9\u6765\u8bf4\u5c31\u662f\u4e00\u4e2a\u66f4\u4f18\u7684\u65b9\u6848\u3002<\/p>\n<ul dir=\"auto\">\n<li>\u7b2c\u4e09\u4e2a\u539f\u56e0\u662f\uff0cPrompt Engineering\u7684\u6548\u679c\u8fbe\u4e0d\u5230\u8981\u6c42\uff0c\u4f01\u4e1a\u53c8\u6709\u6bd4\u8f83\u597d\u7684\u81ea\u6709\u6570\u636e\uff0c\u80fd\u591f\u901a\u8fc7\u81ea\u6709\u6570\u636e\uff0c\u66f4\u597d\u7684\u63d0\u5347\u5927\u6a21\u578b\u5728\u7279\u5b9a\u9886\u57df\u7684\u80fd\u529b\u3002\u8fd9\u65f6\u5019\u5fae\u8c03\u5c31\u975e\u5e38\u9002\u7528\u3002<\/li>\n<li>\u7b2c\u56db\u4e2a\u539f\u56e0\u662f\uff0c\u8981\u5728\u4e2a\u6027\u5316\u7684\u670d\u52a1\u4e2d\u4f7f\u7528\u5927\u6a21\u578b\u7684\u80fd\u529b\uff0c\u8fd9\u65f6\u5019\u9488\u5bf9\u6bcf\u4e2a\u7528\u6237\u7684\u6570\u636e\uff0c\u8bad\u7ec3\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5fae\u8c03\u6a21\u578b\uff0c\u5c31\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u65b9\u6848\u3002<\/li>\n<li>\u7b2c\u4e94\u4e2a\u539f\u56e0\u662f\uff0c\u6570\u636e\u5b89\u5168\u7684\u95ee\u9898\u3002\u5982\u679c\u6570\u636e\u662f\u4e0d\u80fd\u4f20\u9012\u7ed9\u7b2c\u4e09\u65b9\u5927\u6a21\u578b\u670d\u52a1\u7684\uff0c\u90a3\u4e48\u642d\u5efa\u81ea\u5df1\u7684\u5927\u6a21\u578b\u5c31\u975e\u5e38\u5fc5\u8981\u3002\u901a\u5e38\u8fd9\u4e9b\u5f00\u6e90\u7684\u5927\u6a21\u578b\u90fd\u662f\u9700\u8981\u7528\u81ea\u6709\u6570\u636e\u8fdb\u884c\u5fae\u8c03\uff0c\u624d\u80fd\u591f\u6ee1\u8db3\u4e1a\u52a1\u7684\u9700\u6c42\uff0c\u8fd9\u65f6\u5019\u4e5f\u9700\u8981\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u3002<\/li>\n<\/ul>\n<h3 dir=\"auto\">\u5982\u4f55\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\uff1f<\/h3>\n<h4 dir=\"auto\">q1\uff1a\u5927\u6a21\u578b\u7684\u5fae\u8c03\u6280\u672f\u8def\u7ebf\u95ee\u9898<\/h4>\n<p>\u4ece\u53c2\u6570\u89c4\u6a21\u7684\u89d2\u5ea6\uff0c\u5927\u6a21\u578b\u7684\u5fae\u8c03\u5206\u6210\u4e24\u6761\u6280\u672f\u8def\u7ebf\uff1a<\/p>\n<ul dir=\"auto\">\n<li>\u6280\u672f\u8def\u7ebf\u4e00\uff1a\u5bf9\u5168\u91cf\u7684\u53c2\u6570\uff0c\u8fdb\u884c\u5168\u91cf\u7684\u8bad\u7ec3\uff0c\u8fd9\u6761\u8def\u5f84\u53eb\u5168\u91cf\u5fae\u8c03FFT(Full Fine Tuning)\u3002<\/li>\n<li>\u6280\u672f\u8def\u7ebf\u4e8c\uff1a\u53ea\u5bf9\u90e8\u5206\u7684\u53c2\u6570\u8fdb\u884c\u8bad\u7ec3\uff0c\u8fd9\u6761\u8def\u5f84\u53ebPEFT(Parameter-Efficient Fine Tuning)\u3002<\/li>\n<\/ul>\n<h4 dir=\"auto\">q2\uff1a\u5927\u6a21\u578b\u7684\u5168\u91cf\u5fae\u8c03FFT \u6280\u672f\u5b58\u5728\u54ea\u4e9b\u95ee\u9898<\/h4>\n<p>FFT\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u95ee\u9898\uff0c\u5f71\u54cd\u6bd4\u8f83\u5927\u7684\u95ee\u9898\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u4e2a\uff1a<\/p>\n<ul dir=\"auto\">\n<li>\u95ee\u9898\u4e00\uff1a\u8bad\u7ec3\u7684\u6210\u672c\u4f1a\u6bd4\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5fae\u8c03\u7684\u53c2\u6570\u91cf\u8ddf\u9884\u8bad\u7ec3\u7684\u662f\u4e00\u6837\u7684\u591a\u7684\uff1b<\/li>\n<li>\u95ee\u9898\u4e8c\uff1a\u707e\u96be\u6027\u9057\u5fd8(Catastrophic Forgetting)\uff0c\u7528\u7279\u5b9a\u8bad\u7ec3\u6570\u636e\u53bb\u5fae\u8c03\u53ef\u80fd\u4f1a\u628a\u8fd9\u4e2a\u9886\u57df\u7684\u8868\u73b0\u53d8\u597d\uff0c\u4f46\u4e5f\u53ef\u80fd\u4f1a\u628a\u539f\u6765\u8868\u73b0\u597d\u7684\u522b\u7684\u9886\u57df\u7684\u80fd\u529b\u53d8\u5dee\u3002<\/li>\n<\/ul>\n<h4 dir=\"auto\">q3\uff1a\u5927\u6a21\u578b\u7684 PEFT(Parameter-Efficient Fine Tuning) \u89e3\u51b3\u54ea\u4e9b\u95ee\u9898<\/h4>\n<p>PEFT\u4e3b\u8981\u60f3\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u5c31\u662fFFT\u5b58\u5728\u7684\u4e0a\u8ff0\u4e24\u4e2a\u95ee\u9898\uff0cPEFT\u4e5f\u662f\u76ee\u524d\u6bd4\u8f83\u4e3b\u6d41\u7684\u5fae\u8c03\u65b9\u6848\u3002\u4ece\u8bad\u7ec3\u6570\u636e\u7684\u6765\u6e90\u3001\u4ee5\u53ca\u8bad\u7ec3\u7684\u65b9\u6cd5\u7684\u89d2\u5ea6\uff0c\u5927\u6a21\u578b\u7684\u5fae\u8c03\u6709\u4ee5\u4e0b\u51e0\u6761\u6280\u672f\u8def\u7ebf\uff1a<\/p>\n<ul dir=\"auto\">\n<li>\u6280\u672f\u8def\u7ebf\u4e00\uff1a\u76d1\u7763\u5f0f\u5fae\u8c03SFT(Supervised Fine Tuning)\uff0c\u8fd9\u4e2a\u65b9\u6848\u4e3b\u8981\u662f\u7528\u4eba\u5de5\u6807\u6ce8\u7684\u6570\u636e\uff0c\u7528\u4f20\u7edf\u673a\u5668\u5b66\u4e60\u4e2d\u76d1\u7763\u5b66\u4e60\u7684\u65b9\u6cd5\uff0c\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\uff1b<\/li>\n<li>\u6280\u672f\u8def\u7ebf\u4e8c\uff1a\u57fa\u4e8e\u4eba\u7c7b\u53cd\u9988\u7684\u5f3a\u5316\u5b66\u4e60\u5fae\u8c03RLHF(Reinforcement Learning with Human Feedback)\uff0c\u8fd9\u4e2a\u65b9\u6848\u7684\u4e3b\u8981\u7279\u70b9\u662f\u628a\u4eba\u7c7b\u7684\u53cd\u9988\uff0c\u901a\u8fc7\u5f3a\u5316\u5b66\u4e60\u7684\u65b9\u5f0f\uff0c\u5f15\u5165\u5230\u5bf9\u5927\u6a21\u578b\u7684\u5fae\u8c03\u4e2d\u53bb\uff0c\u8ba9\u5927\u6a21\u578b\u751f\u6210\u7684\u7ed3\u679c\uff0c\u66f4\u52a0\u7b26\u5408\u4eba\u7c7b\u7684\u4e00\u4e9b\u671f\u671b\uff1b<\/li>\n<li>\u6280\u672f\u8def\u7ebf\u4e09\uff1a\u57fa\u4e8eAI\u53cd\u9988\u7684\u5f3a\u5316\u5b66\u4e60\u5fae\u8c03RLAIF(Reinforcement Learning with AI Feedback)\uff0c\u8fd9\u4e2a\u539f\u7406\u5927\u81f4\u8ddfRLHF\u7c7b\u4f3c\uff0c\u4f46\u662f\u53cd\u9988\u7684\u6765\u6e90\u662fAI\u3002\u8fd9\u91cc\u662f\u60f3\u89e3\u51b3\u53cd\u9988\u7cfb\u7edf\u7684\u6548\u7387\u95ee\u9898\uff0c\u56e0\u4e3a\u6536\u96c6\u4eba\u7c7b\u53cd\u9988\uff0c\u76f8\u5bf9\u6765\u8bf4\u6210\u672c\u4f1a\u6bd4\u8f83\u9ad8\u3001\u6548\u7387\u6bd4\u8f83\u4f4e\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u540c\u7684\u5206\u7c7b\u89d2\u5ea6\uff0c\u53ea\u662f\u4fa7\u91cd\u70b9\u4e0d\u4e00\u6837\uff0c\u5bf9\u540c\u4e00\u4e2a\u5927\u6a21\u578b\u7684\u5fae\u8c03\uff0c\u4e5f\u4e0d\u5c40\u9650\u4e8e\u67d0\u4e00\u4e2a\u65b9\u6848\uff0c\u53ef\u4ee5\u591a\u4e2a\u65b9\u6848\u4e00\u8d77\u3002\u5fae\u8c03\u7684\u6700\u7ec8\u76ee\u7684\uff0c\u662f\u80fd\u591f\u5728\u53ef\u63a7\u6210\u672c\u7684\u524d\u63d0\u4e0b\uff0c\u5c3d\u53ef\u80fd\u5730\u63d0\u5347\u5927\u6a21\u578b\u5728\u7279\u5b9a\u9886\u57df\u7684\u80fd\u529b\u3002<\/p>\n<h3 dir=\"auto\">\u5927\u6a21\u578bLLM\u8fdb\u884cSFT\u64cd\u4f5c\u7684\u65f6\u5019\u5728\u5b66\u4e60\u4ec0\u4e48\uff1f<\/h3>\n<ul dir=\"auto\">\n<li>\u9884\u8bad\u7ec3-&gt;\u5728\u5927\u91cf\u65e0\u76d1\u7763\u6570\u636e\u4e0a\u8fdb\u884c\u9884\u8bad\u7ec3\uff0c\u5f97\u5230\u57fa\u7840\u6a21\u578b&#8211;&gt;\u5c06\u9884\u8bad\u7ec3\u6a21\u578b\u4f5c\u4e3aSFT\u548cRLHF\u7684\u8d77\u70b9\u3002<\/li>\n<li>SFT&#8211;&gt;\u5728\u6709\u76d1\u7763\u7684\u6570\u636e\u96c6\u4e0a\u8fdb\u884cSFT\u8bad\u7ec3\uff0c\u5229\u7528\u4e0a\u4e0b\u6587\u4fe1\u606f\u7b49\u76d1\u7763\u4fe1\u53f7\u8fdb\u4e00\u6b65\u4f18\u5316\u6a21\u578b&#8211;&gt;\u5c06SFT\u8bad\u7ec3\u540e\u7684\u6a21\u578b\u4f5c\u4e3aRLHF\u7684\u8d77\u70b9\u3002<\/li>\n<li>RLHF&#8211;&gt;\u5229\u7528\u4eba\u7c7b\u53cd\u9988\u8fdb\u884c\u5f3a\u5316\u5b66\u4e60\uff0c\u4f18\u5316\u6a21\u578b\u4ee5\u66f4\u597d\u5730\u9002\u5e94\u4eba\u7c7b\u610f\u56fe\u548c\u504f\u597d&#8211;&gt;\u5c06RLHF\u8bad\u7ec3\u540e\u7684\u6a21\u578b\u8fdb\u884c\u8bc4\u4f30\u548c\u9a8c\u8bc1\uff0c\u5e76\u8fdb\u884c\u5fc5\u8981\u7684\u8c03\u6574\u3002<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 1\uff1a\u5927\u6a21\u578b\u5fae\u8c03\u8bad\u7ec3\u6570\u636e\u6784\u5efa<\/h3>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u5982\u4f55\u6784\u5efa \u8bad\u7ec3\u6570\u636e\uff1f<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09LLM\u751f\u6210SFT\u6570\u636e\u65b9\u6cd5\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 2\uff1a\u5927\u6a21\u578b\u6307\u4ee4\u5fae\u8c03\u7bc7<\/h3>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u5982\u4f55\u6784\u5efa \u8bad\u7ec3\u6570\u636e\uff1f<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09\u7ee7\u7eed\u9884\u8bad\u7ec3\u7bc7\u3011<\/li>\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09\u6307\u4ee4\u5fae\u8c03\u7bc7\u3011<\/li>\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09\u5956\u52b1\u6a21\u578b\u8bad\u7ec3\u7bc7\u3011<\/li>\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09\u5f3a\u5316\u5b66\u4e60\u2014\u2014PPO\u8bad\u7ec3\u7bc7\u3011<\/li>\n<li>\u3010\u5927\u6a21\u578b\uff08LLMs\uff09\u5f3a\u5316\u5b66\u4e60\u2014\u2014DPO\u8bad\u7ec3\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u56db\uff1a\u6587\u6863\u68c0\u7d22<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48 \u9700\u8981 \u6587\u6863\u68c0\u7d22\uff1f<\/h3>\n<p>\u6587\u6863\u68c0\u7d22 \u4f5c\u4e3a RAG \u6838\u5fc3\u5de5\u4f5c\uff0c\u5176\u6548\u679c\u5bf9\u4e8e\u4e0b\u6e38\u5de5\u4f5c\u81f3\u5173\u91cd\u8981\u3002\u867d\u7136\u53ef\u4ee5\u901a\u8fc7\u5411\u91cf\u53ec\u56de\u7684\u65b9\u5f0f\u4ece\u6587\u6863\u5e93\u91cc\u53ec\u56de\u548c\u7528\u6237\u95ee\u9898\u76f8\u5173\u7684\u6587\u6863\u7247\u6bb5\uff0c\u540c\u65f6\u8f93\u5165\u5230LLM\u4e2d\uff0c\u589e\u5f3a\u6a21\u578b\u56de\u7b54\u8d28\u91cf\u3002\u5e38\u7528\u7684\u65b9\u5f0f\u76f4\u63a5\u7528\u7528\u6237\u7684\u95ee\u9898\u8fdb\u884c\u6587\u6863\u53ec\u56de\u3002\u4f46\u662f\u5f88\u591a\u65f6\u5019\uff0c\u7528\u6237\u7684\u95ee\u9898\u662f\u5341\u5206\u53e3\u8bed\u5316\u7684\uff0c\u63cf\u8ff0\u7684\u4e5f\u6bd4\u8f83\u6a21\u7cca\uff0c\u8fd9\u6837\u4f1a\u5f71\u54cd\u5411\u91cf\u53ec\u56de\u7684\u8d28\u91cf\uff0c\u8fdb\u800c\u5f71\u54cd\u6a21\u578b\u56de\u7b54\u6548\u679c\u3002\u672c\u7ae0\u4e3b\u8981\u4ecb\u7ecd \u6587\u6863\u68c0\u7d22 \u8fc7\u7a0b\u4e2d \u5b58\u5728\u7684\u4e00\u4e9b\u95ee\u9898\u548c\u5bf9\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h3 dir=\"auto\">step 1\uff1a\u6587\u6863\u68c0\u7d22\u8d1f\u6837\u672c\u6837\u672c\u6316\u6398<\/h3>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u5728\u5404\u7c7b\u68c0\u7d22\u4efb\u52a1\u4e2d\uff0c\u4e3a\u8bad\u7ec3\u597d\u4e00\u4e2a\u9ad8\u8d28\u91cf\u7684\u68c0\u7d22\u6a21\u578b\uff0c\u5f80\u5f80\u9700\u8981\u4ece\u5927\u91cf\u7684\u5019\u9009\u6837\u672c\u96c6\u5408\u4e2d\u91c7\u6837\u9ad8\u8d28\u91cf\u7684\u8d1f\u4f8b\uff0c\u914d\u5408\u6b63\u4f8b\u4e00\u8d77\u8fdb\u884c\u8bad\u7ec3\u3002<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u6587\u6863\u68c0\u7d22\u2014\u2014\u8d1f\u6837\u672c\u6837\u672c\u6316\u6398\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 dir=\"auto\">step 2\uff1a\u6587\u6863\u68c0\u7d22\u4f18\u5316\u7b56\u7565<\/h3>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u6587\u6863\u68c0\u7d22\u4f18\u5316\u7b56\u7565<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u6587\u6863\u68c0\u7d22\u2014\u2014\u6587\u6863\u68c0\u7d22\u4f18\u5316\u7b56\u7565\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u4e94\uff1aReranker<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48 \u9700\u8981 Reranker\uff1f<\/h3>\n<p>\u57fa\u672c\u7684 RAG \u5e94\u7528\u5305\u62ec\u56db\u4e2a\u5173\u952e\u6280\u672f\u7ec4\u6210\u90e8\u5206\uff1a<\/p>\n<ul dir=\"auto\">\n<li>Embedding \u6a21\u578b\uff1a\u7528\u4e8e\u5c06\u5916\u90e8\u6587\u6863\u548c\u7528\u6237\u67e5\u8be2\u8f6c\u6362\u6210 Embedding \u5411\u91cf<\/li>\n<li><a href=\"https:\/\/www.kdjingpai.com\/pt\/xiangliangshujukushenan\/\">\u5411\u91cf\u6570\u636e\u5e93<\/a>\uff1a\u7528\u4e8e\u5b58\u50a8 Embedding \u5411\u91cf\u548c\u6267\u884c\u5411\u91cf\u76f8\u4f3c\u6027\u68c0\u7d22\uff08\u68c0\u7d22\u51fa\u6700\u76f8\u5173\u7684 Top-K \u4e2a\u4fe1\u606f\uff09<\/li>\n<li>\u63d0\u793a\u8bcd\u5de5\u7a0b\uff08Prompt engineering\uff09\uff1a\u7528\u4e8e\u5c06\u7528\u6237\u7684\u95ee\u9898\u548c\u68c0\u7d22\u5230\u7684\u4e0a\u4e0b\u6587\u7ec4\u5408\u6210\u5927\u6a21\u578b\u7684\u8f93\u5165<\/li>\n<li>\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\uff1a\u7528\u4e8e\u751f\u6210\u56de\u7b54<\/li>\n<\/ul>\n<p>\u4e0a\u8ff0\u7684\u57fa\u7840 RAG \u67b6\u6784\u53ef\u4ee5\u6709\u6548\u89e3\u51b3 LLM \u4ea7\u751f\u201c\u5e7b\u89c9\u201d\u3001\u751f\u6210\u5185\u5bb9\u4e0d\u53ef\u9760\u7684\u95ee\u9898\u3002\u4f46\u662f\uff0c\u4e00\u4e9b\u4f01\u4e1a\u7528\u6237\u5bf9\u4e0a\u4e0b\u6587\u76f8\u5173\u6027\u548c\u95ee\u7b54\u51c6\u786e\u5ea6\u63d0\u51fa\u4e86\u66f4\u9ad8\u8981\u6c42\uff0c\u9700\u8981\u66f4\u4e3a\u590d\u6742\u7684\u67b6\u6784\u3002\u4e00\u4e2a\u884c\u4e4b\u6709\u6548\u4e14\u8f83\u4e3a\u6d41\u884c\u7684\u505a\u6cd5\u5c31\u662f\u5728 RAG \u5e94\u7528\u4e2d\u96c6\u6210 Reranker\u3002<\/p>\n<h3 dir=\"auto\">\u4ec0\u4e48\u662f Reranker\uff1f<\/h3>\n<p>Reranker \u662f\u4fe1\u606f\u68c0\u7d22\uff08IR\uff09\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u7528\u4e8e\u8bc4\u4f30\u641c\u7d22\u7ed3\u679c\uff0c\u5e76\u8fdb\u884c\u91cd\u65b0\u6392\u5e8f\uff0c\u4ece\u800c\u63d0\u5347\u67e5\u8be2\u7ed3\u679c\u76f8\u5173\u6027\u3002\u5728 RAG \u5e94\u7528\u4e2d\uff0c\u4e3b\u8981\u5728\u62ff\u5230\u5411\u91cf\u67e5\u8be2\uff08ANN\uff09\u7684\u7ed3\u679c\u540e\u4f7f\u7528 Reranker\uff0c\u80fd\u591f\u66f4\u6709\u6548\u5730\u786e\u5b9a\u6587\u6863\u548c\u67e5\u8be2\u4e4b\u95f4\u7684\u8bed\u4e49\u76f8\u5173\u6027\uff0c\u66f4\u7cbe\u7ec6\u5730\u5bf9\u7ed3\u679c\u91cd\u6392\uff0c\u6700\u7ec8\u63d0\u9ad8\u641c\u7d22\u8d28\u91cf\u3002<\/p>\n<h3 dir=\"auto\">step 1\uff1aReranker \u7bc7<\/h3>\n<ul dir=\"auto\">\n<li>\u7406\u8bba\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010RAG\u6587\u6863\u68c0\u7d22\u2014\u2014Reranker \u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<li>\u5b9e\u6218\u6280\u5de7\uff1a\n<ul dir=\"auto\">\n<li>\u3010Reranker\u2014\u2014bge-reranker\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u516d\uff1aRAG \u8bc4\u6d4b\u9762<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48\u9700\u8981 \u5bf9 RAG \u8fdb\u884c\u8bc4\u6d4b\uff1f<\/h3>\n<p>\u5728\u63a2\u7d22\u548c\u4f18\u5316 RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\u5668\uff09\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u8bc4\u4f30\u5176\u6027\u80fd\u5df2\u7ecf\u6210\u4e3a\u5173\u952e\u95ee\u9898\u3002<\/p>\n<h3 dir=\"auto\">step 1\uff1aRAG \u8bc4\u6d4b \u7bc7<\/h3>\n<ul dir=\"auto\">\n<li>\u7406\u8bba\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010RAG\u8bc4\u6d4b\u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 dir=\"auto\">\u6a21\u5757\u4e03\uff1aRAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350\u5b66\u4e60<\/h2>\n<h3 dir=\"auto\">\u4e3a\u4ec0\u4e48 \u9700\u8981 RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350\u5b66\u4e60\uff1f<\/h3>\n<p>\u524d\u9762\u5df2\u7ecf\u5e26\u4f60\u8d70\u5b8c\u4e86 RAG \u7684\u5404\u4e2a\u6d41\u7a0b\uff0c\u4e0b\u9762\u5c06\u63a8\u8350\u4e00\u4e9b RAG \u5f00\u6e90\u9879\u76ee\uff0c\u5e2e\u52a9\u5927\u4f6c\u4eec\u8fdb\u884c\u6d88\u5316\u5b66\u4e60\u3002<\/p>\n<h4 dir=\"auto\">RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350 \u2014\u2014 RAGFlow \u7bc7<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aRAGFlow \u662f\u4e00\u6b3e\u57fa\u4e8e\u6df1\u5ea6\u6587\u6863\u7406\u89e3\u6784\u5efa\u7684\u5f00\u6e90 RAG\uff08Retrieval-Augmented Generation\uff09\u5f15\u64ce\u3002RAGFlow \u53ef\u4ee5\u4e3a\u5404\u79cd\u89c4\u6a21\u7684\u4f01\u4e1a\u53ca\u4e2a\u4eba\u63d0\u4f9b\u4e00\u5957\u7cbe\u7b80\u7684 RAG \u5de5\u4f5c\u6d41\u7a0b\uff0c\u7ed3\u5408\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u9488\u5bf9\u7528\u6237\u5404\u7c7b\u4e0d\u540c\u7684\u590d\u6742\u683c\u5f0f\u6570\u636e\u63d0\u4f9b\u53ef\u9760\u7684\u95ee\u7b54\u4ee5\u53ca\u6709\u7406\u6709\u636e\u7684\u5f15\u7528\u3002<\/li>\n<li>\u9879\u76ee\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u4e00)\u2014\u2014RagFlow docker \u90e8\u7f72\u3011<\/li>\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u4e8c)\u2014\u2014RagFlow \u77e5\u8bc6\u5e93\u6784\u5efa\u3011<\/li>\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u4e09)\u2014\u2014RagFlow \u6a21\u578b\u4f9b\u5e94\u5546\u9009\u62e9\u3011<\/li>\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u56db)\u2014\u2014RagFlow \u5bf9\u8bdd\u3011<\/li>\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u4e94)\u2014\u2014RAGFlow Api \u63a5\u5165\uff08\u4ee5 <a href=\"https:\/\/www.kdjingpai.com\/pt\/ollama\/\">ollama<\/a> \u4e3a\u4f8b\uff09\u3011<\/li>\n<li>\u3010RAG \u9879\u76ee\u63a8\u8350\u2014\u2014RagFlow \u7bc7(\u516d)\u2014\u2014RAGFlow \u6e90\u7801\u5b66\u4e60\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350 \u2014\u2014 QAnything \u7bc7<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aQAnything\uff08Question and Answer based on Anything\uff09\u662f\u4e00\u4e2a\u672c\u5730\u77e5\u8bc6\u5e93\u95ee\u7b54\u7cfb\u7edf\uff0c\u65e8\u5728\u652f\u6301\u591a\u79cd\u6587\u4ef6\u683c\u5f0f\u548c\u6570\u636e\u5e93\uff0c\u5141\u8bb8\u79bb\u7ebf\u5b89\u88c5\u548c\u4f7f\u7528\u3002\u4f7f\u7528QAnything\uff0c\u60a8\u53ef\u4ee5\u7b80\u5355\u5730\u5220\u9664\u672c\u5730\u5b58\u50a8\u7684\u4efb\u4f55\u683c\u5f0f\u7684\u6587\u4ef6\uff0c\u5e76\u83b7\u5f97\u51c6\u786e\u3001\u5feb\u901f\u548c\u53ef\u9760\u7684\u7b54\u6848\u3002QAnything\u76ee\u524d\u652f\u6301\u7684\u77e5\u8bc6\u5e93\u6587\u4ef6\u683c\u5f0f\u5305\u62ec\uff1aPDF(pdf) , Word(docx) , PPT(pptx) , XLS(xlsx) , Markdown(md) , Email(eml) , TXT(txt) , Image(jpg\uff0cjpeg\uff0cpng) , CSV (csv)\u3001\u7f51\u9875\u94fe\u63a5(html)\u7b49\u3002<\/li>\n<li>\u9879\u76ee\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350 \u2014\u2014 <a href=\"https:\/\/www.kdjingpai.com\/pt\/qanything\/\">QAnything<\/a> \u7bc7\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350 \u2014\u2014 ElasticSearch-Langchain \u7bc7<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1a\u53d7langchain-ChatGLM\u9879\u76ee\u542f\u53d1\uff0c\u7531\u4e8eElasticsearch\u53ef\u5b9e\u73b0\u6587\u672c\u548c\u5411\u91cf\u4e24\u79cd\u65b9\u5f0f\u6df7\u5408\u67e5\u8be2\uff0c\u4e14\u5728\u4e1a\u52a1\u573a\u666f\u4e2d\u4f7f\u7528\u66f4\u5e7f\u6cdb\uff0c\u56e0\u6b64\u672c\u9879\u76ee\u7528Elasticsearch\u4ee3\u66ffFaiss\u4f5c\u4e3a\u77e5\u8bc6\u5b58\u50a8\u5e93\uff0c\u5229\u7528Langchain+Chatglm2\u5b9e\u73b0\u57fa\u4e8e\u81ea\u6709\u77e5\u8bc6\u5e93\u7684\u667a\u80fd\u95ee\u7b54\u3002<\/li>\n<li>\u9879\u76ee\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u3010LLMs \u5165\u95e8\u5b9e\u6218\u3011\u57fa\u4e8e \u672c\u5730\u77e5\u8bc6\u5e93 \u7684\u9ad8\u6548 \ud83e\udd16ElasticSearch-Langchain-Chatglm2\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 dir=\"auto\">RAG \u5f00\u6e90\u9879\u76ee\u63a8\u8350 \u2014\u2014 Langchain-Chatchat \u7bc7<\/h4>\n<ul dir=\"auto\">\n<li>\u4ecb\u7ecd\uff1aLangchain-Chatchat\uff08\u539fLangchain-ChatGLM\uff09\u57fa\u4e8e Langchain \u4e0e ChatGLM \u7b49\u8bed\u8a00\u6a21\u578b\u7684\u672c\u5730\u77e5\u8bc6\u5e93\u95ee\u7b54 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM) QA app with langchain<\/li>\n<li>\u9879\u76ee\u5b66\u4e60\uff1a\n<ul dir=\"auto\">\n<li>\u3010\u3010LLMs \u5165\u95e8\u5b9e\u6218\u3011\u57fa\u4e8e \u672c\u5730\u77e5\u8bc6\u5e93 \u7684\u9ad8\u6548 \ud83e\udd16Langchain-Chatchat\u3011<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001LLMs \u5df2\u7ecf\u5177\u5907\u4e86\u8f83\u5f3a\u80fd\u529b\u4e86\uff0c\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981 RAG(\u68c0\u7d22\u589e\u5f3a\u751f\u6210)? \u5c3d\u7ba1 LLM \u5df2\u5c55\u73b0\u51fa\u663e\u8457\u7684\u80fd\u529b\uff0c\u4f46\u4ee5\u4e0b\u51e0\u4e2a\u6311\u6218\u4f9d\u7136\u503c\u5f97\u5173\u6ce8\uff1a \u5e7b\u89c9\u95ee\u9898\uff1aLLM \u91c7\u7528\u57fa\u4e8e\u7edf\u8ba1\u7684\u6982\u7387\u65b9\u6cd5\u9010\u8bcd\u751f\u6210\u6587\u672c\uff0c\u8fd9\u4e00\u673a\u5236\u5185\u5728\u5730\u5bfc\u81f4\u5176\u53ef\u80fd\u51fa\u73b0\u770b\u4f3c\u903b\u8f91\u4e25\u8c28\u5b9e\u5219\u7f3a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-18912","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/18912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/comments?post=18912"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/18912\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media?parent=18912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/categories?post=18912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/tags?post=18912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}