{"id":16469,"date":"2024-12-26T12:06:35","date_gmt":"2024-12-26T04:06:35","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=16469"},"modified":"2025-07-14T07:21:15","modified_gmt":"2025-07-13T23:21:15","slug":"simgrag","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/de\/simgrag\/","title":{"rendered":"SimGRAG\uff1a\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210"},"content":{"rendered":"<p>SimGRAG\uff08SimGRAG: Leveraging Similar Subgraphs for Knowledge Graphs Driven Retrieval-Augmented Generation\uff09\u662f\u4e00\u4e2a\u57fa\u4e8e\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff08RAG\uff09\u65b9\u6cd5\u3002\u8be5\u9879\u76ee\u65e8\u5728\u901a\u8fc7\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u6765\u63d0\u5347\u77e5\u8bc6\u56fe\u8c31\u5728\u95ee\u7b54\u548c\u4e8b\u5b9e\u9a8c\u8bc1\u7b49\u4efb\u52a1\u4e2d\u7684\u8868\u73b0\u3002SimGRAG\u652f\u6301\u5373\u63d2\u5373\u7528\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u7ed3\u5408\u5927\u8bed\u8a00\u6a21\u578b\u3001\u5d4c\u5165\u6a21\u578b\u548c\u5411\u91cf\u6570\u636e\u5e93\uff0c\u63d0\u4f9b\u9ad8\u6548\u7684\u76f8\u4f3c\u6027\u641c\u7d22\u548c\u751f\u6210\u80fd\u529b\u3002\u8be5\u9879\u76ee\u4f9d\u8d56\u4e8e\u5f00\u6e90\u89e3\u51b3\u65b9\u6848\uff0c\u5982Ollama\u3001Nomic\u5d4c\u5165\u6a21\u578b\u548cMilvus\u5411\u91cf\u6570\u636e\u5e93\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u66ff\u6362\u8fd9\u4e9b\u7ec4\u4ef6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16471\" title=\"SimGRAG\uff1a\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87.jpg\" alt=\"SimGRAG\uff1a\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210-1\" width=\"1660\" height=\"606\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87.jpg 1660w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87-300x110.jpg 300w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87-1024x374.jpg 1024w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87-768x280.jpg 768w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87-1536x561.jpg 1536w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/f57b824676bac87-18x7.jpg 18w\" sizes=\"auto, (max-width: 1660px) 100vw, 1660px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16470\" title=\"SimGRAG\uff1a\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c.jpg\" alt=\"SimGRAG\uff1a\u5229\u7528\u76f8\u4f3c\u5b50\u56fe\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210-1\" width=\"1662\" height=\"2237\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c.jpg 1662w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-223x300.jpg 223w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-761x1024.jpg 761w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-768x1034.jpg 768w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-1141x1536.jpg 1141w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-1522x2048.jpg 1522w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/9489f8e2507929c-9x12.jpg 9w\" sizes=\"auto, (max-width: 1662px) 100vw, 1662px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>\u5927\u8bed\u8a00\u6a21\u578b\u751f\u6210<\/strong>\uff1a\u4f7f\u7528Llama 3 70B\u6a21\u578b\u8fdb\u884c\u751f\u6210\u4efb\u52a1\u3002<\/li>\n<li><strong>\u8282\u70b9\u548c\u5173\u7cfb\u5d4c\u5165<\/strong>\uff1a\u5229\u7528Nomic\u5d4c\u5165\u6a21\u578b\u8fdb\u884c\u8282\u70b9\u548c\u5173\u7cfb\u7684\u5d4c\u5165\u3002<\/li>\n<li><strong>\u5411\u91cf\u6570\u636e\u5e93<\/strong>\uff1a\u4f7f\u7528Milvus\u5b58\u50a8\u8282\u70b9\u548c\u5173\u7cfb\u7684\u5d4c\u5165\uff0c\u652f\u6301\u9ad8\u6548\u7684\u76f8\u4f3c\u6027\u641c\u7d22\u3002<\/li>\n<li><strong>\u6570\u636e\u51c6\u5907<\/strong>\uff1a\u652f\u6301MetaQA\u548cFactKG\u6570\u636e\u96c6\u7684\u4e0b\u8f7d\u548c\u51c6\u5907\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u63d0\u4f9b\u53ef\u4fee\u6539\u7684\u914d\u7f6e\u6587\u4ef6\u4ee5\u9002\u5e94\u4e0d\u540c\u9700\u6c42\u3002<\/li>\n<li><strong>\u7ba1\u9053\u8fd0\u884c<\/strong>\uff1a\u63d0\u4f9b\u8fd0\u884c\u7ba1\u9053\u7684\u811a\u672c\uff0c\u652f\u6301MetaQA\u548cFactKG\u7684\u7d22\u5f15\u548c\u67e5\u8be2\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>\u5b89\u88c5Ollama<\/strong>\uff1a\n<ul>\n<li>\u8bbf\u95eeOllama\u5b98\u7f51\uff0c\u6309\u7167\u6307\u793a\u5b89\u88c5Ollama\u3002<\/li>\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Llama 3 70B\u6a21\u578b\uff1a<\/li>\n<\/ul>\n<pre><code> <a href=\"https:\/\/www.kdjingpai.com\/de\/ollama\/\">ollama<\/a> run llama3:70b\r\n<\/code><\/pre>\n<ul>\n<li>\u542f\u52a8SimGRAG\u6240\u9700\u670d\u52a1\uff1a<\/li>\n<\/ul>\n<pre><code> bash ollama_server.sh\r\n<\/code><\/pre>\n<\/li>\n<li><strong>\u5b89\u88c5Nomic\u5d4c\u5165\u6a21\u578b<\/strong>\uff1a\n<ul>\n<li>\u514b\u9686Nomic\u5d4c\u5165\u6a21\u578b\uff1a<\/li>\n<\/ul>\n<pre><code> mkdir -p data\/raw\r\ncd data\/raw\r\ngit clone https:\/\/huggingface.co\/nomic-ai\/nomic-embed-text-v1\r\n<\/code><\/pre>\n<\/li>\n<li><strong>\u5b89\u88c5Milvus<\/strong>\uff1a\n<ul>\n<li>\u8bbf\u95eeMilvus\u5b98\u7f51\uff0c\u6309\u7167\u6587\u6863\u5b89\u88c5Milvus\u3002<\/li>\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u542f\u52a8Milvus\u670d\u52a1\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u6570\u636e\u51c6\u5907<\/h3>\n<ul>\n<li><strong>MetaQA\u6570\u636e\u96c6<\/strong>\uff1a\n<ul>\n<li>\u4e0b\u8f7dMetaQA\u6570\u636e\u96c6\u5e76\u653e\u7f6e\u5728<code>data\/raw<\/code>\u6587\u4ef6\u5939\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>FactKG\u6570\u636e\u96c6<\/strong>\uff1a\n<ul>\n<li>\u4e0b\u8f7dFactKG\u6570\u636e\u96c6\u5e76\u653e\u7f6e\u5728<code>data\/raw<\/code>\u6587\u4ef6\u5939\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u8fd0\u884c\u7ba1\u9053<\/h3>\n<ol>\n<li><strong>MetaQA<\/strong>\uff1a\n<ul>\n<li>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u7d22\u5f15\u548c\u67e5\u8be2\uff1a<\/li>\n<\/ul>\n<pre><code> cd pipeline\r\npython metaQA_index.py\r\npython metaQA_query1hop.py\r\npython metaQA_query2hop.py\r\npython metaQA_query3hop.py\r\n<\/code><\/pre>\n<\/li>\n<li><strong>FactKG<\/strong>\uff1a\n<ul>\n<li>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u7d22\u5f15\u548c\u67e5\u8be2\uff1a <code>bash<br \/>\ncd pipeline<br \/>\npython factKG_index.py<br \/>\npython factKG_query.py<br \/>\n<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u914d\u7f6e\u6587\u4ef6<\/h3>\n<ul>\n<li>\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e<code>configs<\/code>\u6587\u4ef6\u5939\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u4efb\u52a1\u548c\u6570\u636e\u96c6\u3002<\/li>\n<\/ul>\n<h3>\u7ed3\u679c\u67e5\u770b<\/h3>\n<ul>\n<li>\u67e5\u8be2\u7ed3\u679c\u5c06\u4fdd\u5b58\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u8f93\u51fa\u6587\u4ef6\u4e2d\uff0c\u4f8b\u5982<code>results\/FactKG_query.txt<\/code>\u3002\u6bcf\u884c\u7ed3\u679c\u662f\u4e00\u4e2a\u5b57\u5178\uff0c\u952e<code>correct<\/code>\u8868\u793a\u6700\u7ec8\u7b54\u6848\u7684\u6b63\u786e\u6027\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u7528\u6237\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u4f7f\u7528SimGRAG\u8fdb\u884c\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e\u5f3a\u751f\u6210\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SimGRAG\uff08SimGRAG: Leveraging Similar Subgraphs for Knowledge Graphs Driven Retrieval-Augmented Generation\uff09\u662f\u4e00\u4e2a\u57fa\u4e8e\u77e5\u8bc6\u56fe\u8c31\u9a71\u52a8\u7684\u68c0\u7d22\u589e&#8230;<\/p>\n","protected":false},"author":1,"featured_media":61502,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[425,20,459],"tags":[230,260,243],"class_list":["post-16469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-professional","category-tool","category-rag-project","tag-aikaiyuanxiangmu","tag-zhishitupu","tag-aizhishikuyukefu"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/16469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/comments?post=16469"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/16469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media\/61502"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media?parent=16469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/categories?post=16469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/tags?post=16469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}