{"id":8685,"date":"2025-04-02T18:01:06","date_gmt":"2025-04-02T10:01:06","guid":{"rendered":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=8685"},"modified":"2025-04-02T18:01:42","modified_gmt":"2025-04-02T10:01:42","slug":"%e4%bd%bf%e7%94%a8-dify-%e5%92%8c-milvus-%e5%bb%ba%e6%a7%8b-rag","status":"publish","type":"post","link":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=8685","title":{"rendered":"\u4f7f\u7528 Dify \u548c Milvus \u5efa\u69cb RAG"},"content":{"rendered":"\n

\u5728\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u6167\uff08GenAI\uff09\u61c9\u7528\u4e2d\uff0cRAG\uff08Retrieval-Augmented Generation\uff0c\u6aa2\u7d22\u589e\u5f37\u751f\u6210\uff09<\/strong> \u662f\u8fd1\u5e74\u4f86\u6700\u53d7\u77da\u76ee\u7684\u6280\u8853\u4e4b\u4e00\u3002\u6587\u7ae0\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u904b\u7528 Dify \u8207 Milvus \u5169\u9805\u5de5\u5177\uff0c\u8f15\u9b06\u5efa\u7acb\u4e00\u5957\u5b8c\u6574\u7684 RAG \u7cfb\u7d71\uff0c\u8b93\u5927\u578b\u8a9e\u8a00\u6a21\u578b\uff08LLM\uff09\u80fd\u5920\u6839\u64da\u4f01\u696d\u5167\u90e8\u6587\u4ef6\u6e96\u78ba\u56de\u61c9\u4f7f\u7528\u8005\u63d0\u554f\u3002<\/p>\n\n\n\n

\u4f5c\u8005\u8aaa\u660e RAG \u7cfb\u7d71\u7684\u4e09\u5927\u6838\u5fc3\u7d44\u4ef6\uff1a\u6aa2\u7d22\uff08Retrieval\uff09\u3001\u589e\u5f37\uff08Augmentation\uff09\u8207\u751f\u6210\uff08Generation\uff09\u3002\u900f\u904e\u5411\u91cf\u8cc7\u6599\u5eab\u6aa2\u7d22\u8207\u67e5\u627e\u5167\u90e8\u77e5\u8b58\uff0c\u518d\u5c07\u8a72\u77e5\u8b58\u8207\u4f7f\u7528\u8005\u63d0\u554f\u6574\u5408\uff0c\u63d0\u4f9b\u8a9e\u8a00\u6a21\u578b\u66f4\u5177\u8108\u7d61\u7684\u751f\u6210\u4f9d\u64da\u3002\u9019\u53ef\u5927\u5e45\u964d\u4f4e LLM\u300c\u80e1\u4e82\u56de\u7b54\u300d\uff08\u5373\u5e7b\u89ba\uff09\u6240\u5e36\u4f86\u7684\u98a8\u96aa\uff0c\u7279\u5225\u9069\u5408\u4f01\u696d\u77e5\u8b58\u5eab\u67e5\u8a62\u3001\u5167\u90e8\u77e5\u8b58\u554f\u7b54\u7b49\u61c9\u7528\u60c5\u5883\u3002<\/p>\n\n\n\n

\u5169\u5927\u95dc\u9375\u5de5\u5177\u4ecb\u7d39<\/strong><\/p>\n\n\n\n

    \n
  1. Dify \u2014 RAG <\/strong>\u7cfb\u7d71\u7684\u4f4e\u7a0b\u5f0f\u78bc\u5354\u4f5c\u5e73\u53f0<\/strong>
    Dify \u662f\u4e00\u6b3e\u958b\u6e90\u5e73\u53f0\uff0c\u80fd\u4ee5\u4f4e\u4ee3\u78bc\u65b9\u5f0f\u6574\u5408\u5404\u9805 GenAI \u7d44\u4ef6\u3002\u6587\u7ae0\u6307\u51fa\uff0c<\/strong>Dify <\/strong>\u7d50\u5408\u4e86 Backend-as-a-Service <\/strong>\u8207 LLMOps<\/strong>\uff0c\u5354\u52a9\u7528\u6236\u8f15\u9b06\u6574\u5408 RAG <\/strong>\u5de5\u4f5c\u6d41\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f4\u89ba\u7684 UI <\/strong>\u8207 API <\/strong>\u4ecb\u9762\u3002<\/strong><\/li>\n\n\n\n
  2. Milvus \u2014 <\/strong>\u5c08\u70ba\u5411\u91cf\u641c\u5c0b\u6253\u9020\u7684\u958b\u6e90\u8cc7\u6599\u5eab<\/strong>
    \u5728 RAG \u7cfb\u7d71\u4e2d\uff0cMilvus \u8ca0\u8cac\u5132\u5b58\u6587\u4ef6\u7684\u5411\u91cf\u5316\u7d50\u679c\uff0c\u4e26\u652f\u63f4\u591a\u7a2e\u7d22\u5f15\u7b56\u7565\u8207\u6df7\u5408\u6aa2\u7d22\uff08Hybrid Search\uff09\uff0c\u80fd\u5feb\u901f\u627e\u51fa\u8207\u4f7f\u7528\u8005\u63d0\u554f\u6700\u76f8\u95dc\u7684\u5167\u5bb9\u3002\u6587\u7ae0\u7279\u5225\u6307\u51fa\u5176\u652f\u63f4\u5982<\/strong> IVF_FLAT<\/strong>\u3001HNSW <\/strong>\u7b49\u9ad8\u6548\u80fd\u7d22\u5f15\u65b9\u6cd5\uff0c\u9069\u7528\u65bc\u5927\u898f\u6a21\u8a9e\u610f\u6aa2\u7d22\u5834\u666f\u3002<\/strong><\/li>\n<\/ol>\n\n\n\n

    \u4ee5\u77e5\u540d\u8ad6\u6587\u3008Attention is All You Need\u3009\u4f5c\u70ba\u7bc4\u4f8b\u8cc7\u6599\uff0c\u5f9e\u5efa\u7f6e\u74b0\u5883\u5230\u90e8\u7f72 RAG \u804a\u5929\u6a5f\u5668\u4eba\uff0c\u4e00\u6b65\u6b65\u793a\u7bc4\u64cd\u4f5c\u6d41\u7a0b\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4f9d\u5faa\u5be6\u4f5c\uff1a<\/p>\n\n\n\n

      \n
    1. \u555f\u52d5 Dify <\/strong>\u8207 Milvus <\/strong>\u5bb9\u5668\uff08Docker Compose<\/strong>\uff09<\/strong>
      \u5305\u542b .env \u8a2d\u5b9a\u8207\u5411\u91cf\u8cc7\u6599\u5eab\u4e32\u63a5\u3002<\/li>\n\n\n\n
    2. \u8a2d\u5b9a OpenAI API <\/strong>\u91d1\u9470<\/strong>
      \u7528\u65bc\u547c\u53eb Embedding Model \u8207 LLM \u56de\u61c9\u751f\u6210\u3002<\/li>\n\n\n\n
    3. \u5efa\u7acb\u77e5\u8b58\u5eab\u4e26\u8655\u7406\u6587\u4ef6<\/strong>
      \u5c07 PDF \u5206\u5272\u70ba\u53ef\u6aa2\u7d22\u7684\u6587\u5b57\u5340\u584a\uff0c\u81ea\u52d5\u5411\u91cf\u5316\u4e26\u5132\u5b58\u5728 Milvus\u3002<\/li>\n\n\n\n
    4. \u5efa\u7acb\u8207\u767c\u5e03 RAG <\/strong>\u61c9\u7528<\/strong>
      \u4f7f\u7528 Dify Studio \u4ecb\u9762\u8a2d\u5b9a\u61c9\u7528\u6d41\u7a0b\u3001\u52a0\u8f09\u77e5\u8b58\u5eab\u3001\u9078\u64c7 LLM\uff0c\u6700\u5f8c\u767c\u5e03\u4e26\u6e2c\u8a66\u3002<\/li>\n<\/ol>\n\n\n\n

      \u6700\u5f8c\uff0c\u4f5c\u8005\u6307\u51fa\uff0cDify \u8207 Milvus \u7684\u7d50\u5408\u8b93\u5efa\u69cb RAG \u7cfb\u7d71\u4e0d\u518d\u662f\u8cc7\u6df1\u5de5\u7a0b\u5e2b\u7684\u5c08\u5229\uff0c\u5373\u4f7f\u662f\u4e2d\u968e\u6280\u8853\u4eba\u54e1\u4e5f\u80fd\u8fc5\u901f\u5c0e\u5165\u4e26\u5be6\u73fe\u9ad8\u54c1\u8cea\u8a9e\u610f\u67e5\u8a62\u670d\u52d9\u3002\u5c0d\u4f01\u696d\u800c\u8a00\uff0c\u9019\u610f\u5473\u8457\u80fd\u5c07\u904e\u5f80\u96f6\u6563\u7684\u5167\u90e8\u8cc7\u6599\u8f49\u5316\u70ba\u9ad8\u6548\u554f\u7b54\u52a9\u624b\uff0c\u4e0d\u4f46\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u4e5f\u8b93 AI \u61c9\u7528\u66f4\u8cbc\u8fd1\u5be6\u52d9\u3002<\/p>\n\n\n\n

      \u95b1\u8b80\u5b8c\u6574\u6587\u7ae0: https:\/\/zilliz.com\/learn\/building-rag-with-dify-and-milvus<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5728\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u6167\uff08GenAI\uff09\u61c9\u7528\u4e2d\uff0cRAG\uff08Retrieval-Augmented Generation\uff0c\u6aa2\u7d22\u589e\u5f37\u751f\u6210\uff09 \u662f\u8fd1\u5e74\u4f86\u6700\u53d7\u77da\u76ee\u7684\u6280\u8853\u4e4b\u4e00\u3002\u6587\u7ae0\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u904b\u7528 Dif…<\/p>\n","protected":false},"author":4,"featured_media":8686,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[579],"tags":[26],"class_list":["post-8685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-579","tag-ai"],"gutentor_comment":0,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/aict.nkust.edu.tw\/digitrans\/wp-content\/uploads\/2025\/04\/%E8%9E%A2%E5%B9%95%E6%93%B7%E5%8F%96%E7%95%AB%E9%9D%A2-2025-04-02-175828.png?fit=922%2C532&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/8685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8685"}],"version-history":[{"count":3,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/8685\/revisions"}],"predecessor-version":[{"id":8689,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/8685\/revisions\/8689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/media\/8686"}],"wp:attachment":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}