{"id":21089,"date":"2026-06-10T12:20:56","date_gmt":"2026-06-10T04:20:56","guid":{"rendered":"https:\/\/ab123.xyz\/?p=21089"},"modified":"2026-06-10T12:20:56","modified_gmt":"2026-06-10T04:20:56","slug":"llamaindex-%e5%9b%be%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%8e%e7%9f%a5%e8%af%86%e5%9b%be%e8%b0%b1%e6%9e%84%e5%bb%ba%e5%ae%9e%e6%88%98","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=21089","title":{"rendered":"LlamaIndex \u56fe\u6570\u636e\u5e93\u4e0e\u77e5\u8bc6\u56fe\u8c31\u6784\u5efa\u5b9e\u6218"},"content":{"rendered":"

\u5728\u4eba\u5de5\u667a\u80fd\u4e0e\u5927\u6570\u636e\u6df1\u5ea6\u878d\u5408\u7684\u4eca\u5929\uff0c\u77e5\u8bc6\u56fe\u8c31\u4f5c\u4e3a\u7ed3\u6784\u5316\u77e5\u8bc6\u8868\u793a\u7684\u6838\u5fc3\u6280\u672f\uff0c\u6b63\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u641c\u7d22\u63a8\u8350\u3001\u667a\u80fd\u95ee\u7b54\u4e0e\u98ce\u9669\u63a7\u5236\u7b49\u9886\u57df\u3002\u800c\u56fe\u6570\u636e\u5e93\u51ed\u501f\u5176\u5bf9\u590d\u6742\u5173\u8054\u5173\u7cfb\u7684\u539f\u751f\u652f\u6301\uff0c\u6210\u4e3a\u6784\u5efa\u77e5\u8bc6\u56fe\u8c31\u7684\u9996\u9009\u5b58\u50a8\u65b9\u6848\u3002LlamaIndex \u4f5c\u4e3a\u4e00\u6b3e\u5f3a\u5927\u7684\u6570\u636e\u7d22\u5f15\u4e0e\u68c0\u7d22\u6846\u67b6\uff0c\u6253\u901a\u4e86\u56fe\u6570\u636e\u5e93\u4e0e\u77e5\u8bc6\u56fe\u8c31\u6784\u5efa\u7684\u5168\u94fe\u8def\uff0c\u8ba9\u5f00\u53d1\u8005\u80fd\u591f\u4ee5\u6781\u4f4e\u7684\u7f16\u7801\u6210\u672c\u5b9e\u73b0\u4ece\u975e\u7ed3\u6784\u5316\u6587\u672c\u5230\u7ed3\u6784\u5316\u56fe\u6570\u636e\u7684\u8f6c\u5316\u3002\u5176\u5b98\u65b9\u7f51\u7ad9\u4e3a\uff1a\u5b98\u65b9\u7f51\u7ad9<\/a>\u3002<\/p>\n

\u6838\u5fc3\u529f\u80fd\uff1a\u4e00\u952e\u6784\u5efa\u56fe\u7d22\u5f15<\/h2>\n

LlamaIndex \u63d0\u4f9b\u4e86\u4e00\u5957\u6a21\u5757\u5316\u7684\u7d22\u5f15\u7cfb\u7edf\uff0c\u5176\u4e2d\u4e13\u4e3a\u56fe\u6570\u636e\u5e93\u8bbe\u8ba1\u7684 KnowledgeGraphIndex<\/strong> \u80fd\u591f\u81ea\u52a8\u4ece\u6587\u6863\u4e2d\u62bd\u53d6\u5b9e\u4f53\u4e0e\u5173\u7cfb\uff0c\u5e76\u5c06\u5176\u5199\u5165 Neo4j\u3001ArangoDB \u7b49\u4e3b\u6d41\u56fe\u6570\u636e\u5e93\u3002\u5f00\u53d1\u8005\u53ea\u9700\u4f20\u5165\u6587\u672c\u4e0e\u56fe\u6570\u636e\u5e93\u5ba2\u6237\u7aef\uff0c\u6846\u67b6\u4fbf\u4f1a\u5229\u7528\u5185\u7f6e\u7684 LLM\uff08\u5927\u8bed\u8a00\u6a21\u578b\uff09\u8fdb\u884c\u5b9e\u4f53\u8bc6\u522b\u4e0e\u5173\u7cfb\u62bd\u53d6\uff0c\u751f\u6210\u7ed3\u6784\u5316\u7684\u4e09\u5143\u7ec4\u6570\u636e\u3002<\/p>\n

\u591a\u6e90\u6570\u636e\u63a5\u5165<\/h3>\n
    \n
  • \u652f\u6301 PDF\u3001TXT\u3001Markdown \u7b49\u6587\u4ef6\u683c\u5f0f\uff0c\u4ee5\u53ca\u7f51\u9875\u722c\u53d6\u6570\u636e\u3002<\/li>\n
  • \u63d0\u4f9b\u81ea\u5b9a\u4e49 Document<\/code> \u63a5\u53e3\uff0c\u4fbf\u4e8e\u96c6\u6210\u4e1a\u52a1\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n

    \u53ef\u89c6\u5316\u56fe\u8c31\u5b58\u50a8<\/h3>\n

    \u6240\u6709\u62bd\u53d6\u7ed3\u679c\u540c\u6b65\u81f3\u56fe\u6570\u636e\u5e93\u540e\uff0c\u53ef\u901a\u8fc7 Neo4j Browser \u6216 Gephi \u7b49\u5de5\u5177\u8fdb\u884c\u53ef\u89c6\u5316\u6d4f\u89c8\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u9a8c\u8bc1\u77e5\u8bc6\u56fe\u8c31\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

    \u6280\u672f\u4f18\u52bf\uff1a\u964d\u4f4e\u95e8\u69db\uff0c\u63d0\u5347\u6548\u7387<\/h2>\n

    \u4f20\u7edf\u77e5\u8bc6\u56fe\u8c31\u6784\u5efa\u4f9d\u8d56\u4e13\u5bb6\u56e2\u961f\u8fdb\u884c\u672c\u4f53\u8bbe\u8ba1\u3001\u6807\u6ce8\u4e0e\u89c4\u5219\u7f16\u5199\uff0c\u5468\u671f\u957f\u4e14\u6210\u672c\u9ad8\u3002LlamaIndex \u901a\u8fc7\u4ee5\u4e0b\u7279\u6027\u5927\u5e45\u7b80\u5316\u6d41\u7a0b\uff1a<\/p>\n

      \n
    • \u96f6\u4eba\u5de5\u6807\u6ce8<\/strong>\uff1a\u57fa\u4e8e LLM \u7684\u8bed\u4e49\u7406\u89e3\u80fd\u529b\uff0c\u65e0\u9700\u9884\u5148\u5b9a\u4e49\u5b9e\u4f53\u7c7b\u578b\u3002<\/li>\n
    • \u589e\u91cf\u66f4\u65b0<\/strong>\uff1a\u652f\u6301\u5bf9\u5df2\u5b58\u5728\u7684\u56fe\u8c31\u8ffd\u52a0\u65b0\u6570\u636e\uff0c\u907f\u514d\u5168\u91cf\u91cd\u5efa\u3002<\/li>\n
    • \u6df7\u5408\u68c0\u7d22<\/strong>\uff1a\u540c\u65f6\u652f\u6301\u5411\u91cf\u76f8\u4f3c\u5ea6\u641c\u7d22\u4e0e\u56fe\u904d\u5386\u67e5\u8be2\uff0c\u517c\u987e\u8bed\u4e49\u4e0e\u7ed3\u6784\u3002<\/li>\n<\/ul>\n

      \u4e0e RAG \u7cfb\u7edf\u7684\u65e0\u7f1d\u6574\u5408<\/h3>\n

      LlamaIndex \u7684\u56fe\u7d22\u5f15\u53ef\u76f4\u63a5\u4f5c\u4e3a RAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u7cfb\u7edf\u7684\u77e5\u8bc6\u6765\u6e90\uff0c\u5f53\u7528\u6237\u63d0\u95ee\u65f6\uff0c\u6846\u67b6\u4f1a\u5148\u5728\u56fe\u6570\u636e\u5e93\u4e2d\u6267\u884c Cypher \u67e5\u8be2\uff0c\u518d\u5c06\u7ed3\u679c\u4f5c\u4e3a\u4e0a\u4e0b\u6587\u4f20\u7ed9 LLM\uff0c\u751f\u6210\u66f4\u7cbe\u51c6\u7684\u56de\u7b54\u3002<\/p>\n

      \u5e94\u7528\u573a\u666f\u4e0e\u5b9e\u6218\u6848\u4f8b<\/h2>\n

      \u4ee5\u4e0b\u573a\u666f\u6700\u80fd\u4f53\u73b0 LlamaIndex \u4e0e\u56fe\u6570\u636e\u5e93\u7ed3\u5408\u7684\u5b9e\u7528\u4ef7\u503c\uff1a<\/p>\n

      \u91d1\u878d\u98ce\u63a7\u7cfb\u7edf<\/h3>\n

      \u4ece\u4f01\u4e1a\u8d22\u62a5\u3001\u65b0\u95fb\u516c\u544a\u4e2d\u62bd\u53d6\u80a1\u6743\u5173\u7cfb\u3001\u62c5\u4fdd\u94fe\uff0c\u6784\u5efa\u52a8\u6001\u5173\u8054\u56fe\u8c31\uff0c\u8f85\u52a9\u4fe1\u8d37\u5ba1\u6279\u4e0e\u53cd\u6b3a\u8bc8\u3002<\/p>\n

      \u533b\u7597\u77e5\u8bc6\u95ee\u7b54<\/h3>\n

      \u5c06\u533b\u5b66\u6587\u732e\u3001\u8bca\u7597\u6307\u5357\u5f55\u5165 LlamaIndex\uff0c\u751f\u6210\u5305\u542b\u75be\u75c5\u3001\u836f\u7269\u3001\u75c7\u72b6\u7684\u591a\u5c42\u56fe\u8c31\uff0c\u4e3a\u533b\u751f\u63d0\u4f9b\u8bca\u65ad\u5efa\u8bae\u3002<\/p>\n

      \u4f01\u4e1a\u6587\u6863\u7ba1\u7406<\/h3>\n

      \u5c06\u5185\u90e8\u6d41\u7a0b\u6587\u6863\u3001\u9879\u76ee\u603b\u7ed3\u7b49\u975e\u7ed3\u6784\u5316\u6570\u636e\u8f6c\u5316\u4e3a\u77e5\u8bc6\u56fe\u8c31\uff0c\u5b9e\u73b0\u8de8\u90e8\u95e8\u7684\u667a\u80fd\u68c0\u7d22\u3002<\/p>\n

      \u5feb\u901f\u4e0a\u624b\u6307\u5357<\/h2>\n

      \u90e8\u7f72\u53ea\u9700\u4e09\u6b65\uff1a<\/p>\n

        \n
      1. \u5b89\u88c5 LlamaIndex \u4e0e\u56fe\u6570\u636e\u5e93\u9a71\u52a8\uff1apip install llama-index neo4j<\/code>\u3002<\/li>\n
      2. \u6784\u5efa\u7d22\u5f15\uff1afrom llama_index import KnowledgeGraphIndex<\/code>\uff0c\u4f20\u5165\u6587\u6863\u5217\u8868\u4e0e\u56fe\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/li>\n
      3. \u6267\u884c\u67e5\u8be2\uff1a\u901a\u8fc7 index.as_query_engine()<\/code> \u4f7f\u7528\u81ea\u7136\u8bed\u8a00\u63d0\u95ee\u3002<\/li>\n<\/ol>\n

        \u76ee\u524d LlamaIndex \u5df2\u8fed\u4ee3\u81f3 0.11 \u7248\u672c\uff0c\u793e\u533a\u6d3b\u8dc3\u4e14\u6587\u6863\u8be6\u5c3d\uff0c\u5efa\u8bae\u5f00\u53d1\u8005\u4ece\u5b98\u65b9\u793a\u4f8b\u4ed3\u5e93\u5165\u624b\uff0c\u5feb\u901f\u4f53\u9a8c\u4ece\u6587\u672c\u5230\u56fe\u8c31\u7684\u5168\u6d41\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u5728\u4eba\u5de5\u667a\u80fd\u4e0e\u5927\u6570\u636e\u6df1\u5ea6\u878d\u5408\u7684\u4eca\u5929\uff0c\u77e5\u8bc6\u56fe\u8c31\u4f5c\u4e3a\u7ed3\u6784\u5316\u77e5\u8bc6\u8868\u793a\u7684\u6838\u5fc3\u6280\u672f\uff0c\u6b63\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u641c\u7d22\u63a8\u8350\u3001\u667a\u80fd\u95ee\u7b54\u4e0e\u98ce\u9669 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[19818,24461,10313,21104,12983],"class_list":["post-21089","post","type-post","status-publish","format-standard","hentry","category-4","tag-llamaindex","tag-neo4j","tag-rag","tag-21104","tag-12983"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/21089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21089"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/21089\/revisions"}],"predecessor-version":[{"id":21091,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/21089\/revisions\/21091"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}