{"id":2256,"date":"2024-12-26T15:04:55","date_gmt":"2024-12-26T07:04:55","guid":{"rendered":"https:\/\/insight.iweaver.ai\/?p=2256"},"modified":"2025-02-17T00:20:52","modified_gmt":"2025-02-16T16:20:52","slug":"fine-tune-embedding-the-secret-to-improve-response-rates","status":"publish","type":"post","link":"https:\/\/www.iweaver.ai\/zh\/blog\/fine-tune-embedding-the-secret-to-improve-response-rates\/","title":{"rendered":"\u5fae\u8c03\u5d4c\u5165\uff1a\u63d0\u9ad8\u54cd\u5e94\u7387\u7684\u79d8\u8bc0"},"content":{"rendered":"<p>\u968f\u7740\u95ee\u7b54\u7cfb\u7edf\u65e5\u76ca\u5148\u8fdb\uff0c\u5f00\u53d1\u4eba\u5458\u6b63\u5728\u63a2\u7d22\u65b0\u6280\u672f\u6765\u63d0\u5347\u5176\u6027\u80fd\u3002\u5176\u4e2d\u4e00\u79cd\u9887\u5177\u524d\u666f\u7684\u65b9\u6cd5\u662f RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u6a21\u578b\uff0c\u5b83\u7ed3\u5408\u4e86\u4fe1\u606f\u68c0\u7d22\u548c\u751f\u6210\u8bed\u8a00\u80fd\u529b\u3002\u901a\u8fc7\u5fae\u8c03\u7528\u4e8e\u68c0\u7d22\u7279\u5b9a\u9886\u57df\u6570\u636e\u7684\u5d4c\u5165\uff0c\u7814\u7a76\u4eba\u5458\u627e\u5230\u4e86\u4e00\u79cd\u663e\u8457\u63d0\u9ad8 RAG \u6a21\u578b\u7b54\u6848\u51c6\u786e\u7387\u7684\u65b9\u6cd5\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u9879\u6280\u672f\u7684\u7ec6\u8282\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RAG\u7b80\u4ecb<\/h2>\n\n\n\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u4e3a\u4ec0\u4e48\u8c03\u6574\u5d4c\u5165\u5bf9\u4e8e RAG \u6a21\u578b\u5982\u6b64\u6709\u6548\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4ecb\u7ecd\u4e00\u4e9b RAG \u672c\u8eab\u7684\u80cc\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662f RAG\uff1f<\/h3>\n\n\n\n<p>RAG \u4ee3\u8868\u68c0\u7d22\u589e\u5f3a\u751f\u6210 (Retrieval-Augmented Generation)\u3002\u5b83\u662f\u4e00\u79cd\u5c06\u4fe1\u606f\u68c0\u7d22\u4e0e\u751f\u6210\u6a21\u578b\u76f8\u7ed3\u5408\u7684\u65b9\u6cd5\u3002RAG \u6a21\u578b\u9996\u5148\u68c0\u7d22\u76f8\u5173\u4fe1\u606f\uff0c\u7136\u540e\u57fa\u4e8e\u8be5\u4fe1\u606f\u751f\u6210\u7b54\u6848\u3002\u8fd9\u589e\u5f3a\u4e86\u6a21\u578b\u56de\u7b54\u590d\u6742\u95ee\u9898\u7684\u80fd\u529b\u3002\u5b83\u5305\u542b\u4e24\u90e8\u5206\uff1a\u68c0\u7d22\u5668\u548c\u751f\u6210\u5668\u3002\u68c0\u7d22\u5668\u6839\u636e\u95ee\u9898\u4ece\u5927\u578b\u6587\u6863\u8bed\u6599\u5e93\u4e2d\u63d0\u53d6\u76f8\u5173\u7247\u6bb5\u3002\u7136\u540e\uff0c\u751f\u6210\u5668\u4f7f\u7528\u8fd9\u4e9b\u7247\u6bb5\u751f\u6210\u8fde\u8d2f\u7684\u7b54\u6848\u3002\u8fd9\u79cd\u65b9\u6cd5\u66f4\u9002\u5408\u5f00\u653e\u9886\u57df\u95ee\u7b54\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u52a8\u6001\u83b7\u53d6\u6700\u65b0\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RAG \u6a21\u578b\u7684\u4f18\u70b9\u548c\u5c40\u9650\u6027<\/h2>\n\n\n\n<p>\u4e0e\u4f20\u7edf\u7684\u6587\u672c\u68c0\u7d22\u548c\u751f\u6210\u6a21\u578b\u76f8\u6bd4\uff0cRAG\u6a21\u578b\u5177\u6709\u4e00\u4e9b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u4ee5\u63d0\u4f9b\u66f4\u51c6\u786e\u3001\u66f4\u6709\u7528\u7684\u641c\u7d22\u7ed3\u679c<\/li>\n\n\n\n<li>\u53ef\u4ee5\u5904\u7406\u590d\u6742\u7684\u67e5\u8be2\u548c\u957f\u6587\u672c<\/li>\n\n\n\n<li>\u53ef\u4ee5\u6839\u636e\u7528\u6237\u610f\u56fe\u751f\u6210\u4e2a\u6027\u5316\u7684\u641c\u7d22\u7ed3\u679c<\/li>\n<\/ul>\n\n\n\n<p>\u7136\u800c\uff0cRAG\u6a21\u578b\u4e5f\u5b58\u5728\u4e00\u4e9b\u5c40\u9650\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bad\u7ec3\u548c\u63a8\u7406\u7684\u8ba1\u7b97\u6210\u672c\u5f88\u9ad8<\/li>\n\n\n\n<li>\u5bf9\u8bad\u7ec3\u6570\u636e\u548c\u6a21\u578b\u5bb9\u91cf\u8981\u6c42\u8f83\u9ad8<\/li>\n\n\n\n<li>\u96be\u4ee5\u5904\u7406\u6765\u81ea\u4e13\u4e1a\u9886\u57df\u7684\u67e5\u8be2\u548c\u6587\u672c<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5d4c\u5165\u5728 RAG \u4e2d\u7684\u4f5c\u7528<\/h2>\n\n\n\n<p>\u4e86\u89e3\u4e86 RAG \u7684\u57fa\u7840\u77e5\u8bc6\u540e\uff0c\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u5d4c\u5165\u5982\u4f55\u53d1\u6325\u5173\u952e\u4f5c\u7528\u4ee5\u53ca\u5982\u4f55\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/uploads-ssl.webflow.com\/668b9d79e73cc482788e3eab\/6695286ab468b4d6bb6298eb_image-48-1024x576.png\" alt=\"\u5fae\u8c03\u5d4c\u5165 AI \u6a21\u578b\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u540c\u5d4c\u5165\u6a21\u578b\u5728\u9886\u57df\u6570\u636e\u4e0a\u7684\u53ec\u56de\u7387\u6bd4\u8f83<\/h3>\n\n\n\n<p>\u672c\u6b21\u5b9e\u9a8c\u4f7f\u7528\u4e8630000+\u77e5\u8bc6\u7247\u6bb5\u548c600\u4e2a\u6807\u51c6\u7528\u6237\u95ee\u9898\u8fdb\u884c\u53ec\u56de\u6d4b\u8bd5\uff0c\u4e3b\u8981\u5bf9\u6bd4m3e-base\u3001bge-base-zh\u3001bce-embedding-base_v1\u4e09\u4e2a\u6a21\u578b\u5728\u4e2d\u6587\u548c\u82f1\u6587\u8f93\u5165\u6570\u636e\u4e0a\u7684\u53ec\u56de\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5728\u9886\u57df\u6570\u636e\u4e0a\u5fae\u8c03\u5d4c\u5165\u6a21\u578b<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u6536\u96c6\uff1a\u6536\u96c6\u8db3\u591f\u7684\u9886\u57df\u76f8\u5173\u6570\u636e\uff0c\u5305\u62ec\u6587\u6863\u3001\u95ee\u7b54\u5bf9\u7b49\uff0c\u8fd9\u4e9b\u6570\u636e\u5e94\u8be5\u6db5\u76d6\u9886\u57df\u5185\u7684\u5173\u952e\u77e5\u8bc6\u70b9\u548c\u5e38\u89c1\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u9884\u5904\u7406\uff1a\u6e05\u7406\u548c\u9884\u5904\u7406\u6570\u636e\uff0c\u53bb\u9664\u566a\u97f3\u548c\u5197\u4f59\uff0c\u786e\u4fdd\u6570\u636e\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u5fae\u8c03\uff1a\u5728\u9886\u57df\u6570\u636e\u4e0a\u5bf9\u9884\u8bad\u7ec3\u7684\u5d4c\u5165\u5f0f\u6a21\u578b\uff08\u4f8b\u5982 BERT\uff09\u8fdb\u884c\u5fae\u8c03\u3002\u6301\u7eed\u5728\u9886\u57df\u6570\u636e\u4e0a\u8fdb\u884c\u8bad\u7ec3\u6709\u52a9\u4e8e\u6a21\u578b\u66f4\u597d\u5730\u9002\u5e94\u8be5\u9886\u57df\u7684\u8bed\u4e49\u548c\u8bed\u8a00\u7528\u6cd5\u3002<\/li>\n\n\n\n<li>\u8bc4\u4f30\u4e0e\u4f18\u5316\uff1a\u8bc4\u4f30\u5fae\u8c03\u540e\u7684 Embedding \u6a21\u578b\u5728 RAG \u4e2d\u7684\u6027\u80fd\uff0c\u5e76\u6839\u636e\u9700\u8981\u8c03\u6574\u8bad\u7ec3\u53c2\u6570\u548c\u6570\u636e\u96c6\uff0c\u8fdb\u4e00\u6b65\u4f18\u5316\u6027\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u901a\u8fc7\u5fae\u8c03\uff0cEmbedding\u6a21\u578b\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u9886\u57df\u7279\u5b9a\u8bed\u4e49\uff0c\u4ece\u800c\u63d0\u5347RAG\u6a21\u578b\u7684\u68c0\u7d22\u548c\u751f\u6210\u80fd\u529b\uff0c\u63d0\u9ad8\u7b54\u9898\u7387\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u4ee5m3e\u6a21\u578b\u4e3a\u4f8b\uff1a<br>\u4e0b\u8f7d\uff1ahttps:\/\/huggingface.co\/moka-ai\/m3e-base<br>\u5fae\u8c03\u53c2\u8003\uff1ahttps:\/\/github.com\/wangyuxinwhy\/uniem\/blob\/main\/examples\/finetune.ipynb<\/p>\n\n\n\n<p>\u5728\u5bf9\u9886\u57df\u6570\u636e\u8fdb\u884c\u5fae\u8c03\u5e76\u91cd\u65b0\u6d4b\u8bd5\u53ec\u56de\u7387\u540e\uff0c\u6211\u4eec\u770b\u5230\u53ec\u56de\u7387\u76f4\u63a5\u63d0\u9ad8\u4e86 33%\u2014\u2014\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u5e0c\u671b\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u7ed3\u8bba<\/h5>\n\n\n\n<p>\u5bf9 Embedding \u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u662f\u63d0\u5347 RAG \u95ee\u7b54\u7387\u7684\u6709\u6548\u65b9\u6cd5\u3002\u901a\u8fc7\u5bf9\u9886\u57df\u6570\u636e\u8fdb\u884c\u5fae\u8c03\uff0cEmbedding \u6a21\u578b\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u9886\u57df\u7279\u5b9a\u8bed\u4e49\uff0c\u4ece\u800c\u63d0\u5347 RAG \u6a21\u578b\u7684\u6574\u4f53\u6027\u80fd\u3002\u5c3d\u7ba1 RAG \u6a21\u578b\u5728\u5f00\u653e\u9886\u57df\u95ee\u7b54\u4e2d\u62e5\u6709\u663e\u8457\u4f18\u52bf\uff0c\u4f46\u5176\u5728\u7279\u5b9a\u9886\u57df\u7684\u6027\u80fd\u4ecd\u9700\u8fdb\u4e00\u6b65\u4f18\u5316\u3002\u672a\u6765\u7684\u7814\u7a76\u53ef\u4ee5\u63a2\u7d22\u66f4\u591a\u5fae\u8c03\u65b9\u6cd5\u548c\u6570\u636e\u8d28\u91cf\u6539\u8fdb\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347 RAG \u6a21\u578b\u7684\u7b54\u6848\u51c6\u786e\u6027\u548c\u8de8\u9886\u57df\u7684\u53ef\u7528\u6027\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u95ee\u7b54\u7cfb\u7edf\u65e5\u76ca\u5148\u8fdb\uff0c\u5f00\u53d1\u4eba\u5458\u6b63\u5728\u63a2\u7d22\u65b0\u6280\u672f\u6765\u63d0\u5347\u5176\u6027\u80fd\u3002\u5176\u4e2d\u4e00\u79cd\u9887\u5177\u524d\u666f\u7684\u65b9\u6cd5\u662f RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u6a21\u578b\uff0c\u5b83\u7ed3\u5408\u4e86\u4fe1\u606f\u68c0\u7d22\u548c\u751f\u6210\u8bed\u8a00\u80fd\u529b\u3002\u901a\u8fc7\u5fae\u8c03\u7528\u4e8e\u68c0\u7d22\u7279\u5b9a\u9886\u57df\u6570\u636e\u7684\u5d4c\u5165\uff0c\u7814\u7a76\u4eba\u5458\u627e\u5230\u4e86\u4e00\u79cd\u663e\u8457\u63d0\u5347 RAG \u6a21\u578b\u7b54\u6848\u51c6\u786e\u7387\u7684\u65b9\u6cd5\u3002[\u2026]<\/p>","protected":false},"author":13,"featured_media":2264,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"","footnotes":""},"categories":[138],"tags":[],"class_list":["post-2256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/posts\/2256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/comments?post=2256"}],"version-history":[{"count":0,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/posts\/2256\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/media\/2264"}],"wp:attachment":[{"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/media?parent=2256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/categories?post=2256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iweaver.ai\/zh\/wp-json\/wp\/v2\/tags?post=2256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}