{"id":7380,"date":"2024-10-26T15:48:43","date_gmt":"2024-10-26T07:48:43","guid":{"rendered":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=7380"},"modified":"2024-12-13T21:12:50","modified_gmt":"2024-12-13T13:12:50","slug":"ai-%e4%bb%a3%e7%90%86%e7%a8%8b%e5%bc%8f%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b%ef%bc%9a%e9%97%9c%e6%96%bc%e4%bd%bf%e7%94%a8-langgraph-%e9%82%84%e6%98%af-langchain-%e5%bb%ba%e7%ab%8b%e7%9a%84%e5%ae%8c","status":"publish","type":"post","link":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=7380","title":{"rendered":"AI \u4ee3\u7406\u7a0b\u5f0f\u5de5\u4f5c\u6d41\u7a0b\uff1a\u95dc\u65bc\u4f7f\u7528 LangGraph \u9084\u662f LangChain \u5efa\u7acb\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"\n<p>2024-10-26 |Sandi Besen<\/p>\n\n\n\n<p id=\"496e\">\u8a9e\u8a00\u6a21\u578b\u70ba\u4f7f\u7528\u8005\u5982\u4f55\u8207\u4eba\u5de5\u667a\u6167\u7cfb\u7d71\u4e92\u52d5\u4ee5\u53ca\u9019\u4e9b\u7cfb\u7d71\u5982\u4f55\u900f\u904e\u81ea\u7136\u8a9e\u8a00\u76f8\u4e92\u6e9d\u901a\u63d0\u4f9b\u4e86\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p id=\"f1f0\"><mark>\u7576\u4f01\u696d\u60f3\u8981\u4f7f\u7528 Agentic AI \u529f\u80fd\u5efa\u7acb\u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u9996\u8981\u7684\u6280\u8853\u554f\u984c\u4e4b\u4e00\u901a\u5e38\u662f\u201c\u6211\u4f7f\u7528\u4ec0\u9ebc\u5de5\u5177\uff1f\u201d\u5c0d\u65bc\u90a3\u4e9b\u6e34\u671b\u958b\u59cb\u7684\u4eba\u4f86\u8aaa\uff0c\u9019\u662f\u7b2c\u4e00\u500b\u969c\u7919\u3002<\/mark><\/p>\n<\/blockquote>\n\n\n\n<p id=\"4d60\"><strong>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5efa\u7acb\u4ee3\u7406\u4eba\u5de5\u667a\u6167\u61c9\u7528\u7a0b\u5f0f\u7684\u5169\u500b\u6700\u53d7\u6b61\u8fce\u7684\u6846\u67b6\u2014LangChain \u548c LangGraph\u3002<\/strong>&nbsp;<strong>\u8b80\u5b8c\u672c\u6587\u5f8c\uff0c\u60a8\u61c9\u8a72\u5c0d\u95dc\u9375\u69cb\u5efa\u584a\u3001\u6bcf\u500b\u6846\u67b6\u5728\u8655\u7406\u5176\u529f\u80fd\u7684\u6838\u5fc3\u90e8\u5206\u65b9\u9762\u6709\u4f55\u4e0d\u540c\u6709\u4e86\u900f\u5fb9\u7684\u4e86\u89e3\uff0c\u4e26\u80fd\u5920\u5c31\u54ea\u7a2e\u6846\u67b6\u6700\u9069\u5408\u60a8\u7684\u554f\u984c\u5f62\u6210\u6709\u6839\u64da\u7684\u89c0\u9ede\u3002<\/strong><\/p>\n\n\n\n<p 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0.4\uff0c\u5f9e\u57fa\u790e\u4e0a\u5fb9\u5e95\u91cd\u65b0\u8a2d\u8a08\u6846\u67b6\u3002 AutoGen 0.4 \u767c\u4f48\u6642\u8acb\u7559\u610f\u53e6\u4e00\u7bc7\u6587\u7ae0\uff01<\/em><\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"7627\">LangChain\u548cLangGraph\u7684\u57fa\u790e\u5143\u4ef6<\/h1>\n\n\n\n<p id=\"9006\">\u900f\u904e\u4e86\u89e3\u6bcf\u500b\u6846\u67b6\u7684\u4e0d\u540c\u57fa\u672c\u5143\u7d20\uff0c\u60a8\u5c07\u5728\u4e0b\u4e00\u7bc0\u4e2d\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u5b83\u5011\u5982\u4f55\u8655\u7406\u67d0\u4e9b\u6838\u5fc3\u529f\u80fd\u7684\u95dc\u9375\u5dee\u7570\u3002\u4ee5\u4e0b\u7684\u63cf\u8ff0\u4e26\u4e0d\u662f\u6bcf\u500b\u6846\u67b6\u7684\u6240\u6709\u7d44\u4ef6\u7684\u8a73\u76e1\u5217\u8868\uff0c\u4f46\u53ef\u4ee5\u4f5c\u70ba\u7406\u89e3\u5176\u4e00\u822c\u65b9\u6cd5\u5dee\u7570\u7684\u5805\u5be6\u57fa\u790e\u3002<\/p>\n\n\n\n<p id=\"b28c\"><strong>LangChain<\/strong><\/p>\n\n\n\n<p id=\"e4f6\">\u6709\u5169\u7a2e\u4f7f\u7528 LangChain 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llm\u3001\u4ee3\u7406\u3001\u5de5\u5177\u3001\u5916\u90e8\u8cc7\u6599\u4f86\u6e90\u3001\u7a0b\u5f0f\u78bc\u7b49\u7684\u547c\u53eb\u3002\u93c8\u53ef\u4ee5\u5206\u652f\uff0c\u9019\u610f\u5473\u8457\u55ae\u4e00\u93c8\u53ef\u4ee5\u6839\u64da\u908f\u8f2f\u689d\u4ef6\u5206\u6210\u591a\u500b\u8def\u5f91\u3002<\/li>\n\n\n\n<li>\u4ee3\u7406\u6216\u8a9e\u8a00\u6a21\u578b\uff1a\u8a9e\u8a00\u6a21\u578b\u80fd\u5920\u4ee5\u81ea\u7136\u8a9e\u8a00\u7522\u751f\u56de\u61c9\u3002\u4f46\u4ee3\u7406\u7a0b\u5f0f\u4f7f\u7528\u8a9e\u8a00\u6a21\u578b\u52a0\u4e0a\u9644\u52a0\u529f\u80fd\u4f86\u63a8\u7406\u3001\u547c\u53eb\u5de5\u5177\uff0c\u4e26\u5728\u51fa\u73fe\u4efb\u4f55\u6545\u969c\u6642\u91cd\u8907\u547c\u53eb\u5de5\u5177\u7684\u904e\u7a0b\u3002<\/li>\n\n\n\n<li>\u5de5\u5177\uff1a\u57fa\u65bc\u7a0b\u5f0f\u78bc\u7684\u51fd\u6578\uff0c\u53ef\u4ee5\u5728\u93c8\u4e2d\u547c\u53eb\u6216\u7531\u4ee3\u7406\u7a0b\u5f0f\u547c\u53eb\u4ee5\u8207\u5916\u90e8\u7cfb\u7d71\u4e92\u52d5\u3002<\/li>\n\n\n\n<li>\u63d0\u793a\uff1a\u9019\u53ef\u4ee5\u5305\u62ec\u6307\u793a\u6a21\u578b\u5982\u4f55\u5b8c\u6210\u4efb\u52d9\u4ee5\u53ca\u53ef\u7528\u5de5\u5177\u7684\u7cfb\u7d71\u63d0\u793a\u3001\u5f9e\u70ba\u6a21\u578b\u63d0\u4f9b\u66f4\u591a\u4e0a\u4e0b\u6587\u7684\u5916\u90e8\u8cc7\u6599\u4f86\u6e90\u6ce8\u5165\u7684\u8cc7\u8a0a\u4ee5\u53ca\u6a21\u578b\u8981\u5b8c\u6210\u7684\u4f7f\u7528\u8005\u63d0\u793a\u6216\u4efb\u52d9\u3002<\/li>\n<\/ul>\n\n\n\n<p id=\"f297\"><strong>LangGraph<\/strong><\/p>\n\n\n\n<p id=\"5060\">LangGraph \u5f9e\u4e0d\u540c\u7684\u89d2\u5ea6\u8655\u7406\u4eba\u5de5\u667a\u6167\u5de5\u4f5c\u6d41\u7a0b\u3002\u5c31\u50cf\u540d\u5b57\u6240\u6697\u793a\u7684\u90a3\u6a23\uff0c\u5b83\u50cf\u5716\u8868\u4e00\u6a23\u7de8\u6392\u5de5\u4f5c\u6d41\u7a0b\u3002\u7531\u65bc\u5b83\u53ef\u4ee5\u9748\u6d3b\u5730\u8655\u7406\u4eba\u5de5\u667a\u6167\u4ee3\u7406\u3001\u7a0b\u5f0f\u78bc\u548c\u5176\u4ed6\u5de5\u5177\u4e4b\u9593\u7684\u4e0d\u540c\u6d41\u7a0b\uff0c\u56e0\u6b64\u5b83\u66f4\u9069\u5408\u7dda\u6027\u93c8\u65b9\u6cd5\u3001\u5206\u652f\u934a\u6216\u7c21\u55ae\u4ee3\u7406\u7cfb\u7d71\u7121\u6cd5\u6eff\u8db3\u7528\u4f8b\u9700\u6c42\u7684\u7528\u4f8b\u3002\u8207 LangChain \u76f8\u6bd4\uff0cLangGraph \u65e8\u5728\u8655\u7406\u66f4\u8907\u96dc\u7684\u689d\u4ef6\u908f\u8f2f\u548c\u56de\u994b\u5faa\u74b0\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5716\u8868\uff1a\u7d44\u7e54\u5de5\u4f5c\u6d41\u7a0b\u7684\u9748\u6d3b\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5305\u542b\u5c0d llm\u3001\u5de5\u5177\u3001\u5916\u90e8\u8cc7\u6599\u4f86\u6e90\u3001\u7a0b\u5f0f\u78bc\u7b49\u7684\u547c\u53eb\u3002 LangGraph \u4e5f\u652f\u63f4\u5faa\u74b0\u5716\uff1b\u9019\u610f\u5473\u8457\u60a8\u53ef\u4ee5\u5efa\u7acb\u5faa\u74b0\u548c\u56de\u994b\u6a5f\u5236\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u591a\u6b21\u91cd\u65b0\u8a2a\u554f\u7bc0\u9ede\u3002<\/li>\n\n\n\n<li>\u7bc0\u9ede\uff1a\u8868\u793a\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u7684\u6b65\u9a5f\uff0c\u4f8b\u5982 LLM \u67e5\u8a62\u3001API 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id=\"1bb2\">\u6bcf\u500b\u6846\u67b6\u8655\u7406\u6838\u5fc3\u529f\u80fd\u7684\u65b9\u5f0f\u4e4b\u9593\u7684\u5dee\u7570<\/h1>\n\n\n\n<p id=\"c0eb\">LangGraph \u548c LangChain \u5728\u67d0\u4e9b\u529f\u80fd\u4e0a\u6709\u91cd\u758a\uff0c\u4f46\u5b83\u5011\u5f9e\u4e0d\u540c\u7684\u89d2\u5ea6\u89e3\u6c7a\u554f\u984c\u3002 LangChain \u5c08\u6ce8\u65bc\u900f\u904e\u4f7f\u7528\u934a\u6216\u4e0d\u540c\u7684\u4eba\u5de5\u667a\u6167\u4ee3\u7406\u6a21\u5f0f\u7684\u7dda\u6027\u5de5\u4f5c\u6d41\u7a0b\u3002\u800c LangGraph \u5247\u5c08\u6ce8\u65bc\u5275\u5efa\u66f4\u9748\u6d3b\u3001\u66f4\u7cbe\u7d30\u3001\u57fa\u65bc\u6d41\u7a0b\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u5176\u4e2d\u53ef\u4ee5\u5305\u62ec AI \u4ee3\u7406\u3001\u5de5\u5177\u547c\u53eb\u3001\u7a0b\u5f0f\u78bc\u7b49\u3002<\/p>\n\n\n\n<p id=\"7004\">\u4e00\u822c\u4f86\u8aaa\uff0cLangChain \u6bd4 LangGraph \u9700\u8981\u66f4\u5c11\u7684\u5b78\u7fd2\u66f2\u7dda\u3002\u6709\u66f4\u591a\u7684\u62bd\u8c61\u548c\u9810\u5b9a\u7fa9\u7684\u914d\u7f6e\uff0c\u4f7f LangChain \u66f4\u5bb9\u6613\u5be6\u73fe\u7c21\u55ae\u7684\u7528\u4f8b\u3002 LangGraph \u5141\u8a31\u5c0d\u5de5\u4f5c\u6d41\u7a0b\u7684\u8a2d\u8a08\u9032\u884c\u66f4\u591a\u81ea\u8a02\u63a7\u5236\uff0c\u9019\u610f\u5473\u8457\u5b83\u7684\u62bd\u8c61\u7a0b\u5ea6\u8f03\u4f4e\uff0c\u958b\u767c\u4eba\u54e1\u9700\u8981\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\u624d\u80fd\u6709\u6548\u5730\u4f7f\u7528\u8a72\u6846\u67b6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"0565\"><strong>\u5de5\u5177\u8abf\u7528<\/strong>\uff1a<\/h2>\n\n\n\n<p id=\"81a5\"><strong>LangChain<\/strong><\/p>\n\n\n\n<p id=\"8e99\">\u5728 LangChain \u4e2d\uff0c\u53ef\u4ee5\u900f\u904e\u5169\u7a2e\u65b9\u5f0f\u547c\u53eb\u5de5\u5177\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u60a8\u662f\u4f7f\u7528\u93c8\u4f86\u5c0d\u4e00\u7cfb\u5217\u6b65\u9a5f\u9032\u884c\u6392\u5e8f\uff0c\u9084\u662f\u50c5\u4f7f\u7528\u5176\u4ee3\u7406\u529f\u80fd\u800c\u7121\u9700\u5728\u93c8\u4e2d\u660e\u78ba\u5b9a\u7fa9\u3002\u5728\u93c8\u4e2d\uff0c\u5de5\u5177\u4f5c\u70ba\u93c8\u4e2d\u7684\u9810\u5b9a\u7fa9\u6b65\u9a5f\u5305\u542b\u5728\u5167 &#8211; \u9019\u610f\u5473\u8457\u5b83\u5011\u4e0d\u4e00\u5b9a\u7531\u4ee3\u7406\u8abf\u7528\uff0c\u56e0\u70ba\u5df2\u7d93\u9810\u5148\u78ba\u5b9a\u5b83\u5011\u5c07\u5728\u93c8\u4e2d\u88ab\u8abf\u7528\u3002\u4f46\u662f\uff0c\u7576\u60a8\u7684\u4ee3\u7406\u672a\u5728\u93c8\u4e2d\u5b9a\u7fa9\u6642\uff0c\u4ee3\u7406\u53ef\u4ee5\u81ea\u4e3b\u6c7a\u5b9a\u8abf\u7528\u4ec0\u9ebc\u5de5\u5177\u4ee5\u53ca\u4f55\u6642\u6839\u64da\u5176\u5c08\u6709\u7684\u5de5\u5177\u5217\u8868\u8abf\u7528\u3002<\/p>\n\n\n\n<p id=\"0aba\"><em>Chain\u7684\u6d41\u7a0b\u7bc4\u4f8b\uff1a<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/miro.medium.com\/v2\/resize%3Afit%3A875\/1%2A-jhScV2SffM1XJ5jnshQ2g.png?w=640&#038;ssl=1\" alt=\"\"\/><figcaption class=\"wp-element-caption\">\u6851\u8fea\u8c9d\u68ee\u651d<\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u5efa\u7acb\u4ee3\u8868\u5de5\u5177\u7684\u51fd\u6578\u4e26\u4f7f\u5176\u8207\u93c8\u76f8\u5bb9<\/li>\n\n\n\n<li>\u5c07\u5de5\u5177\u5408\u4f75\u5230\u93c8\u4e2d<\/li>\n\n\n\n<li>\u57f7\u884c\u93c8<\/li>\n<\/ol>\n\n\n\n<p id=\"8e13\"><em>\u4ee3\u7406\u6d41\u7a0b\u7bc4\u4f8b\uff1a<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/miro.medium.com\/v2\/resize%3Afit%3A875\/1%2ADF_4EktXaB6jVcmoqw2l4g.png?w=640&#038;ssl=1\" alt=\"\"\/><figcaption class=\"wp-element-caption\">\u6851\u8fea\u8c9d\u68ee\u651d<\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u5de5\u5177\u5df2\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u8a72\u5de5\u5177\u5df2\u65b0\u589e\u81f3\u4ee3\u7406\u7a0b\u5f0f\u4e2d<\/li>\n\n\n\n<li>\u4ee3\u7406\u63a5\u6536\u67e5\u8a62\u4e26\u6c7a\u5b9a\u662f\u5426\u4ee5\u53ca\u4f55\u6642\u4f7f\u7528\u641c\u5c0b\u5de5\u5177\u3002\u5982\u679c\u9700\u8981\uff0c\u4ee3\u7406\u53ef\u4ee5\u591a\u6b21\u4f7f\u7528\u8a72\u5de5\u5177\u3002<\/li>\n<\/ol>\n\n\n\n<p id=\"35b7\"><strong><strong>LangGraph<\/strong><\/strong><\/p>\n\n\n\n<p id=\"203a\">\u5728<strong>LangGraph<\/strong>\u4e2d\uff0c\u5de5\u5177\u901a\u5e38\u8868\u793a\u70ba\u5716\u4e0a\u7684\u7bc0\u9ede\u3002\u5982\u679c\u5716\u8868\u5305\u542b\u4ee3\u7406\uff0c\u90a3\u9ebc\u4ee3\u7406\u5c07\u6839\u64da\u5176\u63a8\u7406\u80fd\u529b\u4f86\u6c7a\u5b9a\u8981\u547c\u53eb\u54ea\u500b\u5de5\u5177\u3002\u6839\u64da\u4ee3\u7406\u7684\u5de5\u5177\u6c7a\u7b56\uff0c\u5716\u8868\u5c0e\u89bd\u81f3\u300c\u5de5\u5177\u7bc0\u9ede\u300d\u4ee5\u8655\u7406\u5de5\u5177\u7684\u57f7\u884c\u3002\u689d\u4ef6\u908f\u8f2f\u53ef\u4ee5\u5305\u542b\u5728\u5f9e\u4ee3\u7406\u5230\u5de5\u5177\u7bc0\u9ede\u7684\u908a\u7de3\u4e2d\uff0c\u4ee5\u65b0\u589e\u78ba\u5b9a\u5de5\u5177\u662f\u5426\u88ab\u57f7\u884c\u7684\u9644\u52a0\u908f\u8f2f\u3002\u5982\u679c\u9700\u8981\uff0c\u9019\u53ef\u4ee5\u70ba\u958b\u767c\u4eba\u54e1\u63d0\u4f9b\u53e6\u4e00\u5c64\u63a7\u5236\u3002\u5982\u679c\u5716\u4e2d\u6c92\u6709\u4ee3\u7406\uff0c\u90a3\u9ebc\u5c31\u50cf\u5728LanchChain\u7684\u93c8\u4e2d\u4e00\u6a23\uff0c\u8a72\u5de5\u5177\u53ef\u4ee5\u57fa\u65bc\u689d\u4ef6\u908f\u8f2f\u5305\u542b\u5728\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u3002<\/p>\n\n\n\n<p id=\"a8e2\"><em>\u5177\u6709\u4ee3\u7406\u7684\u5716\u7684\u6d41\u7a0b\u7bc4\u4f8b\uff1a<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/miro.medium.com\/v2\/resize%3Afit%3A875\/1%2A12yZ8EnsEA8MKG8wCyarVA.png?w=640&#038;ssl=1\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Image by Sandi Besen<\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u5de5\u5177\u5df2\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u8a72\u5de5\u5177\u5df2\u7d81\u5b9a\u5230\u4ee3\u7406<\/li>\n\n\n\n<li>\u4ee3\u7406\u6c7a\u5b9a\u662f\u5426\u9700\u8981\u67d0\u7a2e\u5de5\u5177\uff0c\u5982\u679c\u9700\u8981\u5247\u4f7f\u7528\u54ea\u7a2e\u5de5\u5177\u3002<\/li>\n\n\n\n<li>LangGraph\u6846\u67b6\u5075\u6e2c\u5230\u9700\u8981\u5de5\u5177\u547c\u53eb\u4e26\u5c0e\u822a\u5230\u5716\u4e2d\u7684\u5de5\u5177\u7bc0\u9ede\u4ee5\u57f7\u884c\u5de5\u5177\u547c\u53eb\u3002<\/li>\n\n\n\n<li>\u6355\u7372\u5de5\u5177\u8f38\u51fa\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u5716\u8868\u7684\u72c0\u614b\u4e2d<\/li>\n\n\n\n<li>\u4ee3\u7406\u7a0b\u5f0f\u6703\u518d\u6b21\u547c\u53eb\u66f4\u65b0\u5f8c\u7684\u72c0\u614b\uff0c\u4ee5\u6c7a\u5b9a\u4e0b\u4e00\u6b65\u8a72\u505a\u4ec0\u9ebc<\/li>\n<\/ol>\n\n\n\n<p id=\"1eb7\"><em>\u6c92\u6709\u4ee3\u7406\u4eba\u7684\u5716\u7684\u6d41\u7a0b\u7bc4\u4f8b\uff1a<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/miro.medium.com\/v2\/resize%3Afit%3A875\/1%2A8y-pFbTqoY60KRkyRISYpg.png?w=640&#038;ssl=1\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Image by Sandi Besen<\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u5de5\u5177\u5df2\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u8a72\u5de5\u5177\u4f5c\u70ba\u7bc0\u9ede\u6dfb\u52a0\u5230\u5716\u8868\u4e2d<\/li>\n\n\n\n<li>\u689d\u4ef6\u908a\u53ef\u7528\u65bc\u6c7a\u5b9a\u4f55\u6642\u4f7f\u7528\u67d0\u500b\u5de5\u5177\u7bc0\u9ede\u4e26\u63a7\u88fd\u5716\u7684\u6d41\u52d5<\/li>\n\n\n\n<li>\u8a72\u5de5\u5177\u53ef\u4ee5\u914d\u7f6e\u70ba\u66f4\u65b0\u5716\u8868\u7684\u72c0\u614b<\/li>\n<\/ol>\n\n\n\n<p id=\"0c09\"><em>\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u6709\u95dc\u5de5\u5177\u8abf\u7528\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u6211\u7684\u670b\u53cbTula Masterman\u6709\u4e00\u7bc7\u95dc\u65bc\u5de5\u5177\u8abf\u7528\u5728\u751f\u6210 AI \u4e2d\u5982\u4f55\u5de5\u4f5c\u7684\u7cbe\u5f69\u6587\u7ae0\u3002<\/em><\/p>\n\n\n\n<p id=\"6faa\">\u6ce8\u610f\uff1aLangChain \u548c LangGraph \u90fd\u4e0d\u652f\u63f4\u50cf MSFT \u7684\u8a9e\u610f\u6838\u5fc3\u90a3\u6a23\u958b\u7bb1\u5373\u7528\u7684\u8a9e\u610f\u51fd\u6578\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"b5f7\">\u5c0d\u8a71\u6b77\u53f2\u8207\u8a18\u61b6<\/h2>\n\n\n\n<p id=\"c1ce\"><strong>LangChain<\/strong><\/p>\n\n\n\n<p id=\"bb8d\">Langchain \u63d0\u4f9b\u4e86\u7528\u65bc\u8655\u7406\u5c0d\u8a71\u6b77\u53f2\u548c\u8a18\u61b6\u9ad4\u7684\u5167\u5efa\u62bd\u8c61\u3002\u60a8\u53ef\u4ee5\u9078\u64c7\u50b3\u905e\u7d66 llm \u7684\u7c92\u5ea6\u7b49\u7d1a\uff08\u4ee5\u53ca\u4ee4\u724c\u6578\u91cf\uff09\uff0c\u5176\u4e2d\u5305\u542b\u5b8c\u6574\u7684\u6703\u8a71\u5c0d\u8a71\u6b77\u53f2\u8a18\u9304\u3001\u6458\u8981\u7248\u672c\u6216\u81ea\u8a02\u8a18\u61b6\u9ad4\u3002\u958b\u767c\u4eba\u54e1\u9084\u53ef\u4ee5\u5efa\u7acb\u81ea\u8a02\u9577\u671f\u8a18\u61b6\u7cfb\u7d71\uff0c\u5c07\u8a18\u61b6\u5132\u5b58\u5728\u5916\u90e8\u8cc7\u6599\u5eab\u4e2d\uff0c\u4ee5\u4fbf\u5728\u76f8\u95dc\u6642\u6aa2\u7d22\u3002<\/p>\n\n\n\n<p id=\"6edc\"><strong>LangGraph<\/strong><\/p>\n\n\n\n<p id=\"3cdd\">\u5728 LangGraph \u4e2d\uff0c\u72c0\u614b\u900f\u904e\u8ffd\u8e64\u6bcf\u500b\u6642\u9593\u9ede\u5b9a\u7fa9\u7684\u8b8a\u6578\u4f86\u8655\u7406\u8a18\u61b6\u9ad4\u3002\u72c0\u614b\u53ef\u4ee5\u5305\u62ec\u5c0d\u8a71\u6b77\u53f2\u8a18\u9304\u3001\u898f\u5283\u6b65\u9a5f\u3001\u8a9e\u8a00\u6a21\u578b\u5148\u524d\u56de\u61c9\u7684\u8f38\u51fa\u7b49\u3002\u5b83\u53ef\u4ee5\u5f9e\u4e00\u500b\u7bc0\u9ede\u50b3\u905e\u5230\u4e0b\u4e00\u500b\u7bc0\u9ede\uff0c\u4ee5\u4fbf\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u5b58\u53d6\u7cfb\u7d71\u7684\u7576\u524d\u72c0\u614b\u3002\u7136\u800c\uff0c\u8de8\u6703\u8a71\u7684\u9577\u671f\u6301\u4e45\u8a18\u61b6\u9ad4\u4e0d\u80fd\u4f5c\u70ba\u8a72\u6846\u67b6\u7684\u76f4\u63a5\u529f\u80fd\u3002\u70ba\u4e86\u5be6\u73fe\u9019\u4e00\u9ede\uff0c\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5305\u62ec\u8ca0\u8cac\u5728\u5916\u90e8\u8cc7\u6599\u5eab\u4e2d\u5132\u5b58\u8a18\u61b6\u9ad4\u548c\u5176\u4ed6\u8b8a\u6578\u7684\u7bc0\u9ede\uff0c\u4ee5\u4fbf\u7a0d\u5f8c\u6aa2\u7d22\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"e006\"><strong>\u958b\u7bb1\u5373\u7528\u7684 RAG \u529f\u80fd\uff1a<\/strong><\/h2>\n\n\n\n<p id=\"806f\"><strong>LangChain<\/strong><\/p>\n\n\n\n<p id=\"9329\">LangChain\u53ef\u4ee5\u8655\u7406\u8907\u96dc\u7684\u6aa2\u7d22\u548c\u751f\u6210\u5de5\u4f5c\u6d41\u7a0b\uff0c\u4e26\u64c1\u6709\u4e00\u5957\u66f4\u6210\u719f\u7684\u5de5\u5177\u4f86\u5e6b\u52a9\u958b\u767c\u4eba\u54e1\u5c07RAG\u6574\u5408\u5230\u4ed6\u5011\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u4f8b\u5982\uff0cLangChain \u900f\u904e\u76f4\u63a5\u4f7f\u7528 langchain.document_loaders\u3001langchain.embeddings \u548c langchain.vectorstores \u63d0\u4f9b\u958b\u7bb1\u5373\u7528\u7684\u6587\u4ef6\u8f09\u5165\u3001\u6587\u5b57\u89e3\u6790\u3001\u5d4c\u5165\u5efa\u7acb\u3001\u5411\u91cf\u5132\u5b58\u548c\u6aa2\u7d22\u529f\u80fd\u3002<\/p>\n\n\n\n<p id=\"0cf5\"><strong>LangGraph<\/strong><\/p>\n\n\n\n<p id=\"d03e\">\u5728LangGraph\u4e2d\uff0cRAG\u9700\u8981\u5f9e\u982d\u958b\u59cb\u958b\u767c\uff0c\u4f5c\u70ba\u5716\u7d50\u69cb\u7684\u4e00\u90e8\u5206\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6709\u7528\u65bc\u6587\u4ef6\u89e3\u6790\u3001\u5d4c\u5165\u548c\u6aa2\u7d22\u7684\u55ae\u7368\u7bc0\u9ede\uff0c\u9019\u4e9b\u7bc0\u9ede\u5c07\u900f\u904e\u6b63\u5e38\u6216\u689d\u4ef6\u908a\u9023\u63a5\u3002\u6bcf\u500b\u7bc0\u9ede\u7684\u72c0\u614b\u5c07\u7528\u65bc\u5728 RAG \u7ba1\u9053\u4e2d\u7684\u6b65\u9a5f\u4e4b\u9593\u50b3\u905e\u8a0a\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"df30\"><strong>\u5e73\u884c\u5ea6\uff1a<\/strong><\/h2>\n\n\n\n<p id=\"b4db\"><strong>LangChain<\/strong><\/p>\n\n\n\n<p id=\"76e5\">LangChain \u63d0\u4f9b\u4e86\u900f\u904e\u4f7f\u7528 RunnableParallel 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\u9810\u5148\u5efa\u7acb\u7684\u63d0\u53d6\u5143\u4ef6\uff0c\u4f8b\u5982\u958b\u7bb1\u5373\u7528\u7684 RAG \u529f\u80fd\u3001\u8a18\u61b6\u9ad4\u529f\u80fd\u7b49\uff0c\u4f46\u4e5f\u5e0c\u671b\u4f7f\u7528 LangGraph \u7684\u975e\u7dda\u6027\u7de8\u6392\u4f86\u7ba1\u7406\u8907\u96dc\u7684\u4efb\u52d9\u6d41\u7a0b\u3002\u7d50\u5408\u9019\u5169\u500b\u6846\u67b6\u53ef\u4ee5\u6210\u70ba\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5f9e\u6bcf\u500b\u6846\u67b6\u4e2d\u63d0\u53d6\u6700\u4f73\u529f\u80fd\u3002<\/p>\n\n\n\n<p id=\"9de1\">\u6700\u7d42\uff0c\u60a8\u9078\u64c7 LangChain\u3001LangGraph \u9084\u662f\u5169\u8005\u7684\u7d44\u5408\u53d6\u6c7a\u65bc\u60a8\u5c08\u6848\u7684\u7279\u5b9a\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90: <a href=\"https:\/\/towardsdatascience.com\/ai-agent-workflows-a-complete-guide-on-whether-to-build-with-langgraph-or-langchain-117025509fa0\">https:\/\/towardsdatascience.com\/ai-agent-workflows-a-complete-guide-on-whether-to-build-with-langgraph-or-langchain-117025509fa0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2024-10-26 |Sandi Besen \u8a9e\u8a00\u6a21\u578b\u70ba\u4f7f\u7528\u8005\u5982\u4f55\u8207\u4eba\u5de5\u667a\u6167\u7cfb\u7d71\u4e92\u52d5\u4ee5\u53ca\u9019\u4e9b\u7cfb\u7d71\u5982\u4f55\u900f\u904e\u81ea\u7136\u8a9e\u8a00\u76f8\u4e92\u6e9d\u901a\u63d0\u4f9b\u4e86\u53ef\u80fd\u6027\u3002 \u7576\u4f01\u696d\u60f3\u8981\u4f7f\u7528 Agentic AI \u529f\u80fd&hellip;<\/p>\n","protected":false},"author":4,"featured_media":7381,"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":[579,4],"tags":[40],"class_list":["post-7380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-579","category-industry-news","tag-40"],"gutentor_comment":0,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/aict.nkust.edu.tw\/digitrans\/wp-content\/uploads\/2024\/10\/%E8%9E%A2%E5%B9%95%E6%93%B7%E5%8F%96%E7%95%AB%E9%9D%A2-2024-10-31-155122.png?fit=848%2C867&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\/7380","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=7380"}],"version-history":[{"count":2,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/7380\/revisions"}],"predecessor-version":[{"id":7390,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/7380\/revisions\/7390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/media\/7381"}],"wp:attachment":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}