{"id":21063,"date":"2025-02-14T10:50:49","date_gmt":"2025-02-14T02:50:49","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=21063"},"modified":"2025-07-14T10:21:48","modified_gmt":"2025-07-14T02:21:48","slug":"localpdfchatrag","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/pt\/localpdfchatrag\/","title":{"rendered":"LocalPdfChatRAG\uff1a\u652f\u6301\u672c\u5730\u591a\u6e90PDF\u6587\u6863\u95ee\u7b54\u7684\u667a\u80fd\u804a\u5929\u5de5\u5177"},"content":{"rendered":"<p>Local<em>Pdf<\/em>Chat<em>RAG\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u901a\u8fc7\u7ed3\u5408\u672c\u5730PDF\u6587\u6863\u548c\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff08RAG\uff09\u6a21\u578b\uff0c\u5b9e\u73b0\u667a\u80fd\u804a\u5929\u529f\u80fd\u3002\u8be5\u9879\u76ee\u5141\u8bb8\u7528\u6237\u4e0a\u4f20PDF\u6587\u6863\uff0c\u5e76\u901a\u8fc7\u81ea\u7136\u8bed\u8a00\u63d0\u95ee\u7684\u65b9\u5f0f\uff0c\u4ece\u6587\u6863\u4e2d\u83b7\u53d6\u76f8\u5173\u4fe1\u606f\u3002Local<\/em>Pdf<em>Chat<\/em>RAG\u5229\u7528\u5148\u8fdb\u7684\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6280\u672f\uff0c\u63d0\u4f9b\u9ad8\u6548\u3001\u51c6\u786e\u7684\u6587\u6863\u5185\u5bb9\u68c0\u7d22\u548c\u95ee\u7b54\u670d\u52a1\uff0c\u9002\u7528\u4e8e\u5b66\u672f\u7814\u7a76\u3001\u4f01\u4e1a\u6587\u6863\u7ba1\u7406\u7b49\u591a\u79cd\u573a\u666f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-21064\" title=\"LocalPdfChatRAG\uff1a\u652f\u6301\u672c\u5730\u591a\u6e90PDF\u6587\u6863\u95ee\u7b54\u7684\u667a\u80fd\u804a\u5929\u5de5\u5177-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/857142f8e542e7e.jpg\" alt=\"LocalPdfChatRAG\uff1a\u652f\u6301\u672c\u5730\u591a\u6e90PDF\u6587\u6863\u95ee\u7b54\u7684\u667a\u80fd\u804a\u5929\u5de5\u5177-1\" width=\"1090\" height=\"609\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/857142f8e542e7e.jpg 3119w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/857142f8e542e7e-768x429.jpg 768w\" sizes=\"auto, (max-width: 1090px) 100vw, 1090px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>PDF\u6587\u6863\u4e0a\u4f20<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u4e0a\u4f20\u672c\u5730PDF\u6587\u6863\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u89e3\u6790\u5e76\u63d0\u53d6\u6587\u672c\u5185\u5bb9\u3002<\/li>\n<li><strong>\u81ea\u7136\u8bed\u8a00\u95ee\u7b54<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u81ea\u7136\u8bed\u8a00\u63d0\u95ee\uff0c\u7cfb\u7edf\u4f1a\u4ece\u4e0a\u4f20\u7684PDF\u6587\u6863\u4e2d\u68c0\u7d22\u76f8\u5173\u4fe1\u606f\u5e76\u751f\u6210\u56de\u7b54\u3002<\/li>\n<li><strong>\u591a\u6e90\u4fe1\u606f\u6574\u5408<\/strong>\uff1a\u652f\u6301\u7ed3\u5408\u672c\u5730PDF\u6587\u6863\u548c\u7f51\u7edc\u641c\u7d22\u7ed3\u679c\uff0c\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u56de\u7b54\u3002<\/li>\n<li><strong>\u5411\u91cf\u5316\u5904\u7406<\/strong>\uff1a\u5229\u7528\u5d4c\u5165\u6a21\u578b\u5bf9\u6587\u672c\u8fdb\u884c\u5411\u91cf\u5316\u5904\u7406\uff0c\u63d0\u5347\u68c0\u7d22\u548c\u95ee\u7b54\u7684\u51c6\u786e\u6027\u3002<\/li>\n<li><strong>\u73af\u5883\u53d8\u91cf\u914d\u7f6e<\/strong>\uff1a\u652f\u6301\u901a\u8fc7.env\u6587\u4ef6\u914d\u7f6eAPI\u5bc6\u94a5\u548c\u5176\u4ed6\u53c2\u6570\uff0c\u65b9\u4fbf\u7528\u6237\u81ea\u5b9a\u4e49\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<h3>\u5b89\u88c5\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u514b\u9686\u9879\u76ee<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u514b\u9686\u9879\u76ee\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<pre><code>   git clone https:\/\/github.com\/weiwill88\/Local_Pdf_Chat_RAG.git\r\n<\/code><\/pre>\n<ol start=\"2\">\n<li><strong>\u5b89\u88c5\u4f9d\u8d56<\/strong>\uff1a\u8fdb\u5165\u9879\u76ee\u76ee\u5f55\u5e76\u5b89\u88c5\u6240\u9700\u4f9d\u8d56\uff1a<\/li>\n<\/ol>\n<pre><code>   cd Local_Pdf_Chat_RAG\r\npip install -r requirements.txt\r\n<\/code><\/pre>\n<ol start=\"3\">\n<li><strong>\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/strong>\uff1a\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a<code>.env<\/code>\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/li>\n<\/ol>\n<pre><code>   SERPAPI_KEY=your_serpapi_key\r\n<\/code><\/pre>\n<p>\u5c06<code>your_serpapi_key<\/code>\u66ff\u6362\u4e3a\u60a8\u7684SerpAPI\u5bc6\u94a5\u3002<\/p>\n<h3>\u4f7f\u7528\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u542f\u52a8\u670d\u52a1<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u670d\u52a1\uff1a<\/li>\n<\/ol>\n<pre><code>   python rag_demo.py\r\n<\/code><\/pre>\n<ol start=\"2\">\n<li><strong>\u4e0a\u4f20PDF\u6587\u6863<\/strong>\uff1a\u6253\u5f00\u6d4f\u89c8\u5668\u8bbf\u95ee\u672c\u5730\u670d\u52a1\u5730\u5740\uff0c\u4e0a\u4f20\u60a8\u9700\u8981\u5904\u7406\u7684PDF\u6587\u6863\u3002<\/li>\n<li><strong>\u63d0\u95ee<\/strong>\uff1a\u5728\u8f93\u5165\u6846\u4e2d\u8f93\u5165\u60a8\u7684\u95ee\u9898\uff0c\u7cfb\u7edf\u4f1a\u4ece\u4e0a\u4f20\u7684PDF\u6587\u6863\u4e2d\u68c0\u7d22\u76f8\u5173\u4fe1\u606f\u5e76\u751f\u6210\u56de\u7b54\u3002<\/li>\n<\/ol>\n<h3>\u8be6\u7ec6\u529f\u80fd\u64cd\u4f5c<\/h3>\n<ul>\n<li><strong>PDF\u6587\u6863\u4e0a\u4f20<\/strong>\uff1a\u70b9\u51fb\u4e0a\u4f20\u6309\u94ae\uff0c\u9009\u62e9\u672c\u5730PDF\u6587\u4ef6\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u89e3\u6790\u6587\u6863\u5185\u5bb9\u5e76\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/li>\n<li><strong>\u81ea\u7136\u8bed\u8a00\u95ee\u7b54<\/strong>\uff1a\u5728\u8f93\u5165\u6846\u4e2d\u8f93\u5165\u95ee\u9898\uff0c\u4f8b\u5982\u201c\u8fd9\u7bc7\u8bba\u6587\u7684\u4e3b\u8981\u7ed3\u8bba\u662f\u4ec0\u4e48\uff1f\u201d\uff0c\u7cfb\u7edf\u4f1a\u4ecePDF\u6587\u6863\u4e2d\u63d0\u53d6\u76f8\u5173\u6bb5\u843d\u5e76\u751f\u6210\u56de\u7b54\u3002<\/li>\n<li><strong>\u591a\u6e90\u4fe1\u606f\u6574\u5408<\/strong>\uff1a\u7cfb\u7edf\u4e0d\u4ec5\u4f1a\u4ece\u672c\u5730PDF\u6587\u6863\u4e2d\u68c0\u7d22\u4fe1\u606f\uff0c\u8fd8\u4f1a\u901a\u8fc7SerpAPI\u8fdb\u884c\u7f51\u7edc\u641c\u7d22\uff0c\u6574\u5408\u591a\u6e90\u4fe1\u606f\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u56de\u7b54\u3002<\/li>\n<li><strong>\u5411\u91cf\u5316\u5904\u7406<\/strong>\uff1a\u7cfb\u7edf\u4f7f\u7528SentenceTransformer\u6a21\u578b\u5bf9\u6587\u672c\u8fdb\u884c\u5411\u91cf\u5316\u5904\u7406\uff0c\u786e\u4fdd\u68c0\u7d22\u548c\u95ee\u7b54\u7684\u9ad8\u51c6\u786e\u6027\u3002<\/li>\n<li><strong>\u73af\u5883\u53d8\u91cf\u914d\u7f6e<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539.env\u6587\u4ef6\u4e2d\u7684\u53c2\u6570\uff0c\u914d\u7f6eAPI\u5bc6\u94a5\u3001\u641c\u7d22\u5f15\u64ce\u7b49\uff0c\u6ee1\u8db3\u4e2a\u6027\u5316\u9700\u6c42\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>LocalPdfChatRAG\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u901a\u8fc7\u7ed3\u5408\u672c\u5730PDF\u6587\u6863\u548c\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff08RAG\uff09\u6a21\u578b\uff0c\u5b9e\u73b0\u667a\u80fd\u804a\u5929\u529f\u80fd\u3002\u8be5\u9879\u76ee\u5141\u8bb8\u7528\u6237\u4e0a\u4f20PDF\u6587\u6863\uff0c\u5e76\u901a\u8fc7\u81ea\u7136\u8bed\u8a00\u63d0\u95ee\u7684\u65b9\u5f0f\uff0c\u4ece\u6587\u6863\u4e2d\u83b7\u53d6\u76f8\u5173\u4fe1\u606f\u3002LocalPdfChatRAG\u5229\u7528\u5148\u8fdb\u7684\u81ea&#8230;<\/p>\n","protected":false},"author":1,"featured_media":61830,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[230,243],"class_list":["post-21063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","tag-aikaiyuanxiangmu","tag-aizhishikuyukefu"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts\/21063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/comments?post=21063"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts\/21063\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/media\/61830"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/media?parent=21063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/categories?post=21063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/tags?post=21063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}