{"id":1061571,"date":"2019-06-26T00:44:00","date_gmt":"2019-06-26T07:44:00","guid":{"rendered":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/?post_type=msr-blog-post&#038;p=1061571"},"modified":"2024-09-25T00:36:06","modified_gmt":"2024-09-25T07:36:06","slug":"qi-chen","status":"publish","type":"msr-blog-post","link":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/articles\/qi-chen\/","title":{"rendered":"\u9648\u742a\uff1a\u7231\u4e0a\u79d1\u5b66\u7814\u7a76\u7684\u201c\u4e0d\u786e\u5b9a\u6027\u201d"},"content":{"rendered":"\n<p>\u7f16\u8005\u6309\uff1a\u4ece\u8fdb\u5165\u9ad8\u6821\u5f00\u59cb\uff0c\u4eba\u751f\u5c31\u8fce\u6765\u4e00\u4e2a\u63a5\u4e00\u4e2a\u7684\u591a\u9879\u9009\u62e9\uff0c\u65e0\u8bba\u662f\u7814\u7a76\u65b9\u5411\uff0c\u8fd8\u662f\u804c\u4e1a\u53d1\u5c55\uff0c\u6bcf\u4e00\u6b65\u7684\u524d\u8fdb\u90fd\u8574\u85cf\u7740\u65e0\u9650\u8003\u91cf\u3002\u8bb8\u591a\u4eba\u5411\u5f80\u7a33\u5b9a\u7684\u5de5\u4f5c\u751f\u6d3b\uff0c\u800c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7cfb\u7edf\u4e0e\u7f51\u7edc\u7ec4\u7814\u7a76\u5458\u9648\u742a\u6700\u6e34\u671b\u7684\uff0c\u5374\u662f\u672a\u6765\u7684\u201c\u4e0d\u786e\u5b9a\u6027\u201d\u3002\u5728\u672c\u671f\u7684\u201c\u79d1\u5b66\u5320\u4eba\u201d\u4e2d\uff0c\u9648\u742a\u5c06\u4ee5\u4e00\u4f4d\u5145\u6ee1\u6d3b\u529b\u7684\u5973\u6027\u79d1\u5b66\u7814\u7a76\u8005\u7684\u89c6\u89d2\uff0c\u5206\u4eab\u81ea\u5df1\u5728\u7cfb\u7edf\u7814\u7a76\u4e0e\u804c\u4e1a\u751f\u6daf\u4e2d\u7684\u52a0\u901f\u79d8\u7c4d\u3002<\/p>\n\n\n\n<hr 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class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-1024x683.jpg\" alt=\"\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7cfb\u7edf\u4e0e\u7f51\u7edc\u7ec4\u7814\u7a76\u5458\u9648\u742a\" class=\"wp-image-1061574\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-1024x683.jpg 1024w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-300x200.jpg 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-768x512.jpg 768w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-1536x1024.jpg 1536w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1-240x160.jpg 240w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/1.jpg 1620w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7cfb\u7edf\u4e0e\u7f51\u7edc\u7ec4\u7814\u7a76\u5458\u9648\u742a<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u8de8\u754c-\u51fa\u51fb-\u4ee5\u5e94\u7528\u9a71\u52a8\u7814\u7a76\">\u201c\u8de8\u754c\u201d\u51fa\u51fb\uff0c\u4ee5\u5e94\u7528\u9a71\u52a8\u7814\u7a76<\/h2>\n\n\n\n<p>\u4ece\u9ad8\u6821\u8fdb\u5165\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\uff0c\u9648\u742a\u611f\u5230\u4e00\u5207\u90fd\u5f88\u719f\u6089\uff0c\u800c\u4f01\u4e1a\u7814\u7a76\u9662\u5728\u6570\u636e\u3001\u5e94\u7528\u548c\u8d44\u6e90\u4e0a\u7684\u4f18\u52bf\uff0c\u4e3a\u5f00\u5c55\u7cfb\u7edf\u7814\u7a76\u5e26\u6765\u4e86\u8bb8\u591a\u5e2e\u52a9\u3002\u201c<strong>\u7814\u7a76\u9662\u751f\u6d3b\u548c\u9ad8\u6821\u5b9e\u9a8c\u5ba4\u975e\u5e38\u76f8\u4f3c\uff0c\u53ef\u4ee5\u81ea\u7531\u5bfb\u627e\u81ea\u5df1\u611f\u5174\u8da3\u7684\u8bfe\u9898\u8fdb\u884c\u7814\u7a76<\/strong>\uff0c\u800c\u6700\u5927\u7684\u4e0d\u540c\u662f\uff0c\u5728\u5b66\u6821\u505a\u5206\u5e03\u5f0f\u8ba1\u7b97\u65f6\u7279\u522b\u6101\u6ca1\u6709\u771f\u5b9e\u6570\u636e\u3001\u5e94\u7528\u548c\u5927\u89c4\u6a21\u7684\u673a\u5668\uff0c<strong>\u7814\u7a76\u9662\u4e0d\u4ec5\u6709\u4e30\u5bcc\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u548c\u4ea7\u54c1\u90e8\u95e8\u7684\u8054\u7cfb\u4e5f\u975e\u5e38\u7d27\u5bc6<\/strong>\uff0c\u8bb8\u591a\u7814\u7a76\u95ee\u9898\u90fd\u6765\u81ea\u4e8e\u771f\u5b9e\u5e94\u7528\u4e2d\u7684\u75db\u70b9\uff0c\u4e5f\u8ba9\u6211\u4eec\u7684\u7814\u7a76\u6709\u673a\u4f1a\u8fdb\u5165\u4ea7\u54c1\uff0c\u4ea7\u751f\u5b9e\u9645\u7684\u5e94\u7528\u4ef7\u503c\u3002\u201d<\/p>\n\n\n\n<p>\u4ece\u8fdb\u5165\u7814\u7a76\u9662\u5f00\u59cb\uff0c\u9648\u742a\u5c31\u53c2\u4e0e\u5230\u4e0e\u5fae\u8f6f\u5fc5\u5e94\uff08Bing\uff09\u56e2\u961f\u7684\u5408\u4f5c\u9879\u76ee\u4e2d\u3002\u76ee\u524d\u7684\u5927\u591a\u6570\u641c\u7d22\u5f15\u64ce\u91c7\u7528\u7684\u662f\u57fa\u4e8e\u5173\u952e\u8bcd\u5339\u914d\u7684\u5012\u6392\u7d22\u5f15\uff0c\u800c\u5f53\u67e5\u8be2\u8bcd\u542b\u4e49\u6a21\u7cca\u6216\u5177\u6709\u591a\u91cd\u542b\u4e49\u65f6\uff0c\u57fa\u4e8e\u5173\u952e\u8bcd\u5339\u914d\u7684\u641c\u7d22\u5f88\u96be\u7406\u89e3\u7528\u6237\u60f3\u8868\u8fbe\u7684\u771f\u5b9e\u610f\u56fe\u3002\u5fc5\u5e94\u56e2\u961f\u5f00\u59cb\u5c1d\u8bd5\u5c06\u6700\u65b0\u7684AI\u6280\u672f\u5e94\u7528\u5230\u641c\u7d22\u4e2d\uff0c\u901a\u8fc7\u5c06\u6d77\u91cf\u7684\u7f51\u9875\u5185\u5bb9\u4ee5\u53ca\u7528\u6237\u7684\u641c\u7d22\u5185\u5bb9\uff0c\u6bd4\u5982\u5173\u952e\u8bcd\u3001\u56fe\u7247\uff0c\u751a\u81f3\u662f\u5b8c\u6574\u7684\u95ee\u9898\uff0c\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8f6c\u6362\u4e3a\u5411\u91cf\uff0c\u7136\u540e\u5229\u7528\u5411\u91cf\u6700\u8fd1\u90bb\u641c\u7d22\u6765\u5bfb\u627e\u6700\u76f8\u5173\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<p>\u572810\u4ebf\u7ea7\u6761\u76ee\u7684\u5927\u89c4\u6a21\u641c\u7d22\u5f15\u64ce\u4e2d\u5e94\u7528\u548c\u4f18\u5316\u5411\u91cf\u641c\u7d22\u5e76\u4e0d\u662f\u4e00\u4ef6\u6613\u4e8b\u3002\u7531\u4e8e\u8981\u4ece\u6570\u5341\u4ebf\u4e2a\u6761\u76ee\u4e2d\u5feb\u901f\u3001\u51c6\u786e\u5730\u627e\u5230\u4e0e\u7528\u6237\u7684\u67e5\u8be2\u6700\u4e3a\u76f8\u5173\u7684\u7ed3\u679c\uff0c\u641c\u7d22\u5f15\u64ce\u5bf9\u76f8\u5173\u6027\u3001\u5ef6\u8fdf\u3001\u8d44\u6e90\u5360\u7528\u90fd\u6709\u6781\u9ad8\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u8ba9\u641c\u7d22\u66f4\u52a0\u667a\u80fd\u548c\u9ad8\u6548\uff0c\u9648\u742a\u4e0e\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u8d44\u6df1\u7814\u7a76\u5458\u738b\u4e95\u4e1c\u4e00\u8d77\u4e0e\u5fc5\u5e94\u56e2\u961f\u5408\u4f5c\u63d0\u51fa\u4e86<strong>SPTAG\uff08Space Partition Tree And Graph\uff09\u5411\u91cf\u641c\u7d22\u7b97\u6cd5<\/strong>\uff0c\u91c7\u7528\u5e73\u8861K-Means\u6811\u548c\u8fd1\u90bb\u56fe\u751f\u6210\u8fd1\u4f3c\u6700\u8fd1\u90bb\uff08Approximate Nearest Neighbor\uff09\u5411\u91cf\u7d22\u5f15\uff0c\u80fd\u591f\u5728<strong>\u51e0\u6beb\u79d2\u5185\u4ece\u6570\u5341\u4ebf\u4e2a\u5411\u91cf\u4e2d\u8fd4\u56de\u6700\u76f8\u5173\u7684\u7ed3\u679c<\/strong>\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u56e2\u961f\u53d1\u73b0\u57fa\u4e8e\u8fd1\u90bb\u56fe\u7684\u641c\u7d22\u7b97\u6cd5\uff08\u8be6\u7ec6\u4fe1\u606f\u53ef\u67e5\u9605\u6587\u672b\u8bba\u6587\uff09\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53ef\u4ee5\u6709\u66f4\u591a\u53ef\u4ee5\u63d0\u5347\u7684\u7a7a\u95f4\uff0c\u5e76\u901a\u8fc7\u6539\u8fdb\u7b97\u6cd5\u6765\u5bfb\u6c42\u89e3\u51b3\u3002\u5bf9\u4e8e\u56fe\u7ed3\u6784\u7684\u8fde\u901a\u6027\u4e0d\u4f73\u5bf9\u641c\u7d22\u7ed3\u679c\u7684\u5f71\u54cd\uff0c\u7528\u76f8\u5bf9\u8fd1\u90bb\u56fe\uff08Relative Neighborhood Graph\uff09\u66ff\u6362\u6700\u8fd1\u8fd1\u90bb\u56fe\uff08Nearest Neighborhood Graph\uff09\u80fd\u591f\u66f4\u597d\u5730\u8868\u8fbe\u56fe\u7684\u8fde\u901a\u6027\u548c\u6700\u8fd1\u90bb\u5173\u7cfb\uff1b\u5bf9\u4e8e\u8ddd\u79bb\u4e0b\u754c\u7684\u4f30\u8ba1\uff08Distance Bound\uff09\u95ee\u9898\uff0c\u7528\u8ba1\u7b97\u771f\u5b9e\u7684\u6570\u636e\u70b9\u548c\u67e5\u8be2\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u66ff\u4ee3\u539f\u6765\u6309\u7ef4\u5ea6\u4f30\u8ba1\u7684\u65b9\u6cd5\uff0c\u6210\u4e3a\u4e86\u9879\u76ee\u6210\u529f\u7684\u4e00\u5927\u5173\u952e\u3002\u7ecf\u8fc7\u4e09\u5e74\u7684\u4e0d\u65ad\u6539\u8fdb\uff0c<strong>SPTAG\u7b97\u6cd5\u76ee\u524d\u4e3a\u5fc5\u5e94\u641c\u7d22\u5e26\u6765\u4e86\u6700\u5927\u5316\u7684\u6027\u80fd\u548c\u53ec\u56de\u7387\uff08recall\uff09\u63d0\u5347\uff0c\u8282\u7701\u4e86\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90<\/strong>\u3002<\/p>\n\n\n\n<p>\u201c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4ec5\u4ec5\u51e0\u79d2\u949f\u7684\u7b49\u5f85\u90fd\u4f1a\u8ba9\u641c\u7d22\u5f15\u64ce\u53d8\u5f97\u2018\u4e0d\u597d\u7528\u2019\uff0c\u201d\u5fae\u8f6f\u5fc5\u5e94\u4e0eAI\u56e2\u961f\u9879\u76ee\u7ecf\u7406Rangan Majumder\u6307\u51fa\uff0c\u201c\u4eba\u5de5\u667a\u80fd\u6b63\u5728\u8ba9\u6211\u4eec\u7684\u4ea7\u54c1\u4f7f\u7528\u4f53\u9a8c\u66f4\u52a0\u6d41\u7545\u3001\u81ea\u7136\u3002\u201d<\/p>\n\n\n\n<p>\u9664\u4e86\u8986\u76d6\u8de8\u6587\u672c\u3001\u591a\u5a92\u4f53\u3001\u56fe\u50cf\u3001\u63a8\u8350\u7cfb\u7edf\u7b49\u591a\u79cd\u7c7b\u578b\u7684\u641c\u7d22\uff0cSPTAG\u7b97\u6cd5\u8fd8\u80fd\u591f\u5728\u534a\u76d1\u7763\u5b66\u4e60\u4e2d\u53d1\u6325\u7528\u6b66\u4e4b\u5730\uff0c\u6bd4\u5982\u7ed9\u56fe\u50cf\u81ea\u52a8\u52a0\u6807\u7b7e\u3002SPTAG\u7b97\u6cd5\u76ee\u524d\u5df2\u5728GitHub\u5f00\u6e90\uff0c\u5fae\u8f6f\u4eba\u5de5\u667a\u80fd\u5f00\u653e\u9879\u76ee\u5e73\u53f0AI Lab\u4e5f\u4e0a\u7ebf\u4e86\u201c\u5411\u91cf\u641c\u7d22\u201d\u9879\u76ee\uff0c\u7528\u6237\u53ef\u4ee5\u89c2\u770b\u4ecb\u7ecd\u89c6\u9891\uff0c\u5c1d\u8bd5Demo\u6f14\u793a\uff0c\u5e76\u5c06SPTAG\u7b97\u6cd5\u878d\u5165\u81ea\u5df1\u7684\u4ea7\u54c1\u4e0e\u9879\u76ee\u4e2d\uff0c\u8ba9\u7e41\u91cd\u7684\u56fe\u50cf\u6216\u58f0\u97f3\u641c\u7d22\u4efb\u52a1\u53d8\u5f97\u66f4\u7cbe\u51c6\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n<p>SPTAG GitHub\u4e3b\u9875\uff1ahttps:\/\/github.com\/microsoft\/SPTAG<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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Anita Borg 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https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/WeChat-Image_20190625164044-240x180.jpg 240w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/WeChat-Image_20190625164044.jpg 1440w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7cfb\u7edf\u4e0e\u7f51\u7edc\u7ec4\u90e8\u5206\u6210\u5458\u5408\u5f71<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" 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Workshop\u76845\u4f4d\u7ec4\u7ec7\u8005\u4e4b\u4e00\uff0c\u4e5f\u5728\u804c\u4e1a\u53d1\u5c55\u73af\u8282\u4e2d\u5206\u4eab\u4e86\u81ea\u5df1\u5728\u804c\u4e1a\u9009\u62e9\u4e0a\u7684\u5fc3\u5f97\u4f53\u4f1a\uff0c\u9488\u5bf9\u5e74\u8f7b\u5b66\u751f\u9762\u4e34\u7684\u5171\u540c\u56f0\u60d1\u5206\u4eab\u4e86\u81ea\u5df1\u7684\u7ecf\u9a8c\u548c\u601d\u8003\u3002\u9648\u742a\u5e0c\u671b\u8fd9\u4e00\u6d3b\u52a8\u80fd\u901a\u8fc7\u5bf9\u5b66\u4e60\u3001\u79d1\u7814\u3001\u5de5\u4f5c\u3001\u751f\u6d3b\u7b49\u4e0e\u7814\u7a76\u8005\u606f\u606f\u76f8\u5173\u7684\u8bdd\u9898\u7684\u5206\u4eab\u548c\u63a2\u8ba8\uff0c\u8ba9\u66f4\u591a\u5973\u6027\u53ca\u5176\u4ed6\u5c11\u6570\u7fa4\u4f53\u83b7\u5f97\u7075\u611f\u4e0e\u6fc0\u52b1\uff0c\u770b\u5230\u81ea\u5df1\u5728\u8ba1\u7b97\u673a\u9886\u57df\u7684\u672a\u6765\u53ef\u80fd\uff0c\u63a8\u52a8\u7814\u7a76\u793e\u533a\u7684\u4ea4\u6d41\u4e0e\u591a\u5143\u53d1\u5c55\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-1024x683.jpg\" alt=\"a group of people posing for a photo\" class=\"wp-image-1061580\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-1024x683.jpg 1024w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-300x200.jpg 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-768x512.jpg 768w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-1536x1024.jpg 1536w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2-240x160.jpg 240w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/07\/2.jpg 1620w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>SOSP 2017\u591a\u5143\u5316\u8bba\u575b\u201cAda Workshop\u201d\u73b0\u573a<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u201c\u6211\u5e0c\u671b\u5927\u5bb6\u591a\u7ed9\u81ea\u5df1\u4e00\u4e9b\u6311\u6218\u81ea\u6211\u7684\u52c7\u6c14\uff0c\u5c24\u5176\u662f\u5973\u751f\u3002\u6709\u4e9b\u56f0\u96be\u867d\u7136\u770b\u8d77\u6765\u50cf\u4e2a\u5e9e\u7136\u5927\u7269\uff0c\u8fc7\u7a0b\u4e5f\u5f88\u8270\u8f9b\uff0c\u4f46\u53ea\u8981\u4ece\u4e00\u5f00\u59cb\u5c31\u6301\u7eed\u52aa\u529b\uff0c\u5728\u6e21\u8fc7\u8fd9\u4e00\u6bb5\u65f6\u671f\u540e\uff0c\u773c\u524d\u5c55\u5f00\u7684\u5c06\u662f\u4e00\u7247\u8fe5\u7136\u4e0d\u540c\u7684\u98ce\u5149\u3002\u4e0d\u4f46\u773c\u754c\u80fd\u591f\u5f97\u5230\u62d3\u5c55\uff0c\u672a\u6765\u7684\u673a\u9047\u4e5f\u5c06\u66f4\u52a0\u4e30\u5bcc\u3002\u201d\u5728\u9648\u742a\u770b\u6765\uff0c\u91cd\u8981\u7684\u662f\u4e0d\u628a\u81ea\u5df1\u7981\u9522\u5230\u95ed\u9501\u7684\u5fc3\u6001\u4e4b\u4e2d\uff0c\u8ba4\u4e3a\u201c\u6211\u53ea\u80fd\u505a\u8fd9\u4e9b\u201d\u3001\u201c\u8fd9\u6837\u5c31\u591f\u4e86\u201d\uff0c\u800c<strong>\u8981\u901a\u8fc7\u4e0d\u65ad\u7684\u5c1d\u8bd5\uff0c\u53bb\u53d1\u73b0\u81ea\u5df1\u7684\u5174\u8da3\u548c\u4e0d\u540c\uff0c\u53bb\u63a2\u7d22\u548c\u7a81\u7834\u60f3\u8c61\u4e2d\u7684\u201c\u4e0d\u53ef\u80fd\u201d<\/strong>\u3002<\/p>\n\n\n\n<p>\u9648\u742a\u4e5f\u5e0c\u671b\u9f13\u52b1\u66f4\u591a\u7684\u4eba\u52a0\u5165\u5230\u7cfb\u7edf\u7814\u7a76\u4e2d\u6765\uff0c\u201c\u8bb8\u591a\u4eba\u90fd\u8bf4\u7cfb\u7edf\u5f88\u62bd\u8c61\uff0c\u4f46\u5f53\u4f60\u5bf9\u7cfb\u7edf\u6709\u4e86\u6bd4\u8f83\u5168\u9762\u7684\u4e86\u89e3\uff0c\u4f60\u4f1a\u53d1\u73b0<strong>\u7cfb\u7edf\u7814\u7a76\u5e76\u6ca1\u6709\u60f3\u8c61\u4e2d\u90a3\u4e48\u8270\u6da9\u96be\u61c2\uff0c\u4e00\u5207\u90fd\u6709\u89c4\u5f8b\u53ef\u5faa<\/strong>\u3002\u201d<\/p>\n\n\n\n<p>\u6bd4\u8d77\u4eba\u5de5\u667a\u80fd\u91cc\u4e00\u4e9b\u683c\u5916\u70ed\u95e8\u7684\u9886\u57df\uff0c\u9648\u742a\u8ba4\u4e3a<strong>\u4ece\u4e8b\u7cfb\u7edf\u7814\u7a76\u50cf\u662f\u4e00\u79cd\u6c89\u6dc0\uff0c\u9700\u8981\u7ecf\u5386\u957f\u65f6\u95f4\u7684\u6253\u78e8\u3001\u6d4b\u8bd5\u548c\u6c42\u8bc1<\/strong>\uff0c\u4e5f\u56e0\u6b64\u5bf9\u8010\u5fc3\u548c\u6297\u632b\u6298\u80fd\u529b\u6709\u5f88\u9ad8\u7684\u8981\u6c42\u3002\u201c\u7cfb\u7edf\u7814\u7a76\u662f\u4e00\u95e8\u79d1\u5b66\uff0c\u66f4\u662f\u5bf9\u7814\u7a76\u8005\u5fc3\u667a\u7684\u78e8\u70bc\uff0c\u5b83\u8d4b\u4e88\u6211\u7684\u4e0d\u4ec5\u4ec5\u662f\u2018\u4e0d\u786e\u5b9a\u6027\u2019\u5e26\u6765\u7684\u6e90\u52a8\u529b\uff0c\u8fd8\u6709\u66f4\u5168\u9762\u6df1\u523b\u7684\u601d\u8003\uff0c\u66f4\u5e73\u7a33\u7b03\u5b9a\u7684\u5fc3\u7eea\u3002\u201d<\/p>\n\n\n\n<p>\u76f8\u5173\u8bba\u6587\u548c\u94fe\u63a5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/jingdongwang2017.github.io\/Pubs\/ACMMM12-GraphSearch.pdf\">Query-Driven Iterated Neighborhood Graph Search for Large Scale Indexing (ACM MM 2012)<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/li>\n\n\n\n<li><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/jingdongwang2017.github.io\/Pubs\/CVPR12-GraphConstruction.pdf\">Scalable k-NN graph construction for visual descriptors (CVPR 2012)<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cm-edgetun.pages.dev\/en-us\/ai\/ai-lab-application-samples?activetab=pivot1:primaryr7\">\u5fae\u8f6fAI Lab\u9879\u76ee\u4e3b\u9875<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7f16\u8005\u6309\uff1a\u4ece\u8fdb\u5165\u9ad8\u6821\u5f00\u59cb\uff0c\u4eba\u751f\u5c31\u8fce\u6765\u4e00\u4e2a\u63a5\u4e00\u4e2a\u7684\u591a\u9879\u9009\u62e9\uff0c\u65e0\u8bba\u662f\u7814\u7a76\u65b9\u5411\uff0c\u8fd8\u662f\u804c\u4e1a\u53d1\u5c55\uff0c\u6bcf\u4e00\u6b65\u7684\u524d\u8fdb\u90fd\u8574\u85cf\u7740\u65e0\u9650\u8003\u91cf\u3002\u8bb8\u591a\u4eba\u5411\u5f80\u7a33\u5b9a\u7684\u5de5\u4f5c\u751f\u6d3b\uff0c\u800c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7cfb\u7edf\u4e0e\u7f51\u7edc\u7ec4\u7814\u7a76\u5458\u9648\u742a\u6700\u6e34\u671b\u7684\uff0c\u5374\u662f\u672a\u6765\u7684\u201c\u4e0d\u786e\u5b9a\u6027\u201d\u3002\u5728\u672c\u671f\u7684\u201c\u79d1\u5b66\u5320\u4eba\u201d\u4e2d\uff0c\u9648\u742a\u5c06\u4ee5\u4e00\u4f4d\u5145\u6ee1\u6d3b\u529b\u7684\u5973\u6027\u79d1\u5b66\u7814\u7a76\u8005\u7684\u89c6\u89d2\uff0c\u5206\u4eab\u81ea\u5df1\u5728\u7cfb\u7edf\u7814\u7a76\u4e0e\u804c\u4e1a\u751f\u6daf\u4e2d\u7684\u52a0\u901f\u79d8\u7c4d\u3002 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\u4ece\u9ad8\u6821\u8fdb\u5165\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\uff0c\u9648\u742a\u611f\u5230\u4e00\u5207\u90fd\u5f88\u719f\u6089\uff0c\u800c\u4f01\u4e1a\u7814\u7a76\u9662\u5728\u6570\u636e\u3001\u5e94\u7528\u548c\u8d44\u6e90\u4e0a\u7684\u4f18\u52bf\uff0c\u4e3a\u5f00\u5c55\u7cfb\u7edf\u7814\u7a76\u5e26\u6765\u4e86\u8bb8\u591a\u5e2e\u52a9\u3002\u201c\u7814\u7a76\u9662\u751f\u6d3b\u548c\u9ad8\u6821\u5b9e\u9a8c\u5ba4\u975e\u5e38\u76f8\u4f3c\uff0c\u53ef\u4ee5\u81ea\u7531\u5bfb\u627e\u81ea\u5df1\u611f\u5174\u8da3\u7684\u8bfe\u9898\u8fdb\u884c\u7814\u7a76\uff0c\u800c\u6700\u5927\u7684\u4e0d\u540c\u662f\uff0c\u5728\u5b66\u6821\u505a\u5206\u5e03\u5f0f\u8ba1\u7b97\u65f6\u7279\u522b\u6101\u6ca1\u6709\u771f\u5b9e\u6570\u636e\u3001\u5e94\u7528\u548c\u5927\u89c4\u6a21\u7684\u673a\u5668\uff0c\u7814\u7a76\u9662\u4e0d\u4ec5\u6709\u4e30\u5bcc\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u548c\u4ea7\u54c1\u90e8\u95e8\u7684\u8054\u7cfb\u4e5f\u975e\u5e38\u7d27\u5bc6\uff0c\u8bb8\u591a\u7814\u7a76\u95ee\u9898\u90fd\u6765\u81ea\u4e8e\u771f\u5b9e\u5e94\u7528\u4e2d\u7684\u75db\u70b9\uff0c\u4e5f\u8ba9\u6211\u4eec\u7684\u7814\u7a76\u6709\u673a\u4f1a\u8fdb\u5165\u4ea7\u54c1\uff0c\u4ea7\u751f\u5b9e\u9645\u7684\u5e94\u7528\u4ef7\u503c\u3002\u201d \u4ece\u8fdb\u5165\u7814\u7a76\u9662\u5f00\u59cb\uff0c\u9648\u742a\u5c31\u53c2\u4e0e\u5230\u4e0e\u5fae\u8f6f\u5fc5\u5e94\uff08Bing\uff09\u56e2\u961f\u7684\u5408\u4f5c\u9879\u76ee\u4e2d\u3002\u76ee\u524d\u7684\u5927\u591a\u6570\u641c\u7d22\u5f15\u64ce\u91c7\u7528\u7684\u662f\u57fa\u4e8e\u5173\u952e\u8bcd\u5339\u914d\u7684\u5012\u6392\u7d22\u5f15\uff0c\u800c\u5f53\u67e5\u8be2\u8bcd\u542b\u4e49\u6a21\u7cca\u6216\u5177\u6709\u591a\u91cd\u542b\u4e49\u65f6\uff0c\u57fa\u4e8e\u5173\u952e\u8bcd\u5339\u914d\u7684\u641c\u7d22\u5f88\u96be\u7406\u89e3\u7528\u6237\u60f3\u8868\u8fbe\u7684\u771f\u5b9e\u610f\u56fe\u3002\u5fc5\u5e94\u56e2\u961f\u5f00\u59cb\u5c1d\u8bd5\u5c06\u6700\u65b0\u7684AI\u6280\u672f\u5e94\u7528\u5230\u641c\u7d22\u4e2d\uff0c\u901a\u8fc7\u5c06\u6d77\u91cf\u7684\u7f51\u9875\u5185\u5bb9\u4ee5\u53ca\u7528\u6237\u7684\u641c\u7d22\u5185\u5bb9\uff0c\u6bd4\u5982\u5173\u952e\u8bcd\u3001\u56fe\u7247\uff0c\u751a\u81f3\u662f\u5b8c\u6574\u7684\u95ee\u9898\uff0c\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8f6c\u6362\u4e3a\u5411\u91cf\uff0c\u7136\u540e\u5229\u7528\u5411\u91cf\u6700\u8fd1\u90bb\u641c\u7d22\u6765\u5bfb\u627e\u6700\u76f8\u5173\u7684\u5185\u5bb9\u3002 \u572810\u4ebf\u7ea7\u6761\u76ee\u7684\u5927\u89c4\u6a21\u641c\u7d22\u5f15\u64ce\u4e2d\u5e94\u7528\u548c\u4f18\u5316\u5411\u91cf\u641c\u7d22\u5e76\u4e0d\u662f\u4e00\u4ef6\u6613\u4e8b\u3002\u7531\u4e8e\u8981\u4ece\u6570\u5341\u4ebf\u4e2a\u6761\u76ee\u4e2d\u5feb\u901f\u3001\u51c6\u786e\u5730\u627e\u5230\u4e0e\u7528\u6237\u7684\u67e5\u8be2\u6700\u4e3a\u76f8\u5173\u7684\u7ed3\u679c\uff0c\u641c\u7d22\u5f15\u64ce\u5bf9\u76f8\u5173\u6027\u3001\u5ef6\u8fdf\u3001\u8d44\u6e90\u5360\u7528\u90fd\u6709\u6781\u9ad8\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u8ba9\u641c\u7d22\u66f4\u52a0\u667a\u80fd\u548c\u9ad8\u6548\uff0c\u9648\u742a\u4e0e\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u8d44\u6df1\u7814\u7a76\u5458\u738b\u4e95\u4e1c\u4e00\u8d77\u4e0e\u5fc5\u5e94\u56e2\u961f\u5408\u4f5c\u63d0\u51fa\u4e86SPTAG\uff08Space Partition Tree And Graph\uff09\u5411\u91cf\u641c\u7d22\u7b97\u6cd5\uff0c\u91c7\u7528\u5e73\u8861K-Means\u6811\u548c\u8fd1\u90bb\u56fe\u751f\u6210\u8fd1\u4f3c\u6700\u8fd1\u90bb\uff08Approximate Nearest Neighbor\uff09\u5411\u91cf\u7d22\u5f15\uff0c\u80fd\u591f\u5728\u51e0\u6beb\u79d2\u5185\u4ece\u6570\u5341\u4ebf\u4e2a\u5411\u91cf\u4e2d\u8fd4\u56de\u6700\u76f8\u5173\u7684\u7ed3\u679c\u3002 \u7814\u7a76\u56e2\u961f\u53d1\u73b0\u57fa\u4e8e\u8fd1\u90bb\u56fe\u7684\u641c\u7d22\u7b97\u6cd5\uff08\u8be6\u7ec6\u4fe1\u606f\u53ef\u67e5\u9605\u6587\u672b\u8bba\u6587\uff09\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53ef\u4ee5\u6709\u66f4\u591a\u53ef\u4ee5\u63d0\u5347\u7684\u7a7a\u95f4\uff0c\u5e76\u901a\u8fc7\u6539\u8fdb\u7b97\u6cd5\u6765\u5bfb\u6c42\u89e3\u51b3\u3002\u5bf9\u4e8e\u56fe\u7ed3\u6784\u7684\u8fde\u901a\u6027\u4e0d\u4f73\u5bf9\u641c\u7d22\u7ed3\u679c\u7684\u5f71\u54cd\uff0c\u7528\u76f8\u5bf9\u8fd1\u90bb\u56fe\uff08Relative Neighborhood Graph\uff09\u66ff\u6362\u6700\u8fd1\u8fd1\u90bb\u56fe\uff08Nearest Neighborhood Graph\uff09\u80fd\u591f\u66f4\u597d\u5730\u8868\u8fbe\u56fe\u7684\u8fde\u901a\u6027\u548c\u6700\u8fd1\u90bb\u5173\u7cfb\uff1b\u5bf9\u4e8e\u8ddd\u79bb\u4e0b\u754c\u7684\u4f30\u8ba1\uff08Distance Bound\uff09\u95ee\u9898\uff0c\u7528\u8ba1\u7b97\u771f\u5b9e\u7684\u6570\u636e\u70b9\u548c\u67e5\u8be2\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u66ff\u4ee3\u539f\u6765\u6309\u7ef4\u5ea6\u4f30\u8ba1\u7684\u65b9\u6cd5\uff0c\u6210\u4e3a\u4e86\u9879\u76ee\u6210\u529f\u7684\u4e00\u5927\u5173\u952e\u3002\u7ecf\u8fc7\u4e09\u5e74\u7684\u4e0d\u65ad\u6539\u8fdb\uff0cSPTAG\u7b97\u6cd5\u76ee\u524d\u4e3a\u5fc5\u5e94\u641c\u7d22\u5e26\u6765\u4e86\u6700\u5927\u5316\u7684\u6027\u80fd\u548c\u53ec\u56de\u7387\uff08recall\uff09\u63d0\u5347\uff0c\u8282\u7701\u4e86\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\u3002 \u201c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4ec5\u4ec5\u51e0\u79d2\u949f\u7684\u7b49\u5f85\u90fd\u4f1a\u8ba9\u641c\u7d22\u5f15\u64ce\u53d8\u5f97\u2018\u4e0d\u597d\u7528\u2019\uff0c\u201d\u5fae\u8f6f\u5fc5\u5e94\u4e0eAI\u56e2\u961f\u9879\u76ee\u7ecf\u7406Rangan Majumder\u6307\u51fa\uff0c\u201c\u4eba\u5de5\u667a\u80fd\u6b63\u5728\u8ba9\u6211\u4eec\u7684\u4ea7\u54c1\u4f7f\u7528\u4f53\u9a8c\u66f4\u52a0\u6d41\u7545\u3001\u81ea\u7136\u3002\u201d \u9664\u4e86\u8986\u76d6\u8de8\u6587\u672c\u3001\u591a\u5a92\u4f53\u3001\u56fe\u50cf\u3001\u63a8\u8350\u7cfb\u7edf\u7b49\u591a\u79cd\u7c7b\u578b\u7684\u641c\u7d22\uff0cSPTAG\u7b97\u6cd5\u8fd8\u80fd\u591f\u5728\u534a\u76d1\u7763\u5b66\u4e60\u4e2d\u53d1\u6325\u7528\u6b66\u4e4b\u5730\uff0c\u6bd4\u5982\u7ed9\u56fe\u50cf\u81ea\u52a8\u52a0\u6807\u7b7e\u3002SPTAG\u7b97\u6cd5\u76ee\u524d\u5df2\u5728GitHub\u5f00\u6e90\uff0c\u5fae\u8f6f\u4eba\u5de5\u667a\u80fd\u5f00\u653e\u9879\u76ee\u5e73\u53f0AI Lab\u4e5f\u4e0a\u7ebf\u4e86\u201c\u5411\u91cf\u641c\u7d22\u201d\u9879\u76ee\uff0c\u7528\u6237\u53ef\u4ee5\u89c2\u770b\u4ecb\u7ecd\u89c6\u9891\uff0c\u5c1d\u8bd5Demo\u6f14\u793a\uff0c\u5e76\u5c06SPTAG\u7b97\u6cd5\u878d\u5165\u81ea\u5df1\u7684\u4ea7\u54c1\u4e0e\u9879\u76ee\u4e2d\uff0c\u8ba9\u7e41\u91cd\u7684\u56fe\u50cf\u6216\u58f0\u97f3\u641c\u7d22\u4efb\u52a1\u53d8\u5f97\u66f4\u7cbe\u51c6\u548c\u9ad8\u6548\u3002 SPTAG GitHub\u4e3b\u9875\uff1ahttps:\/\/github.com\/microsoft\/SPTAG \u9648\u742a\u4e0e\u7cfb\u7edf\u7814\u7a76\u7ed3\u7f18\u5f88\u65e9\u3002\u5728\u672c\u79d1\u671f\u95f4\uff0c\u9648\u742a\u5c31\u9047\u5230\u4e86\u81ea\u5df1\u559c\u7231\u7684\u7814\u7a76\u65b9\u5411\u3002 \u7531\u4e8e\u5927\u4e8c\u7684\u4e00\u6b21\u5076\u7136\u673a\u4f1a\uff0c\u9648\u742a\u5f00\u59cb\u8ddf\u968f\u5bfc\u5e08\u53c2\u4e0e\u7cfb\u7edf\u65b9\u5411\u7684\u7814\u7a76\uff0c\u4e00\u5e74\u591a\u7684\u52a9\u7814\u7ecf\u5386\u8ba9\u5979\u53d1\u73b0\u4e86\u81ea\u5df1\u5bf9\u7cfb\u7edf\u7814\u7a76\u7684\u5f3a\u70c8\u5174\u8da3\u3002\u201c\u5f53\u65f6\u8fd8\u6ca1\u60f3\u8fc7\u8bfb\u535a\uff0c\u5927\u4e09\u5728\u5bfc\u5e08\u7684\u6089\u5fc3\u6307\u5bfc\u4e0b\u6709\u4e86\u4e00\u4e9b\u79d1\u7814\u7ecf\u5386\u4ee5\u540e\uff0c\u89c9\u5f97\u8bfb\u535a\u597d\u50cf\u4e5f\u6ca1\u6709\u60f3\u8c61\u4e2d\u90a3\u4e48\u56f0\u96be\u3002\u201d\u56e0\u6b64\uff0c\u6000\u7740\u4e00\u4efd\u8dc3\u8dc3\u6b32\u8bd5\u7684\u5fc3\u60c5\uff0c\u5728\u7ed3\u675f\u672c\u79d1\u7684\u5b66\u4e60\u540e\uff0c\u9648\u742a\u7ee7\u7eed\u5728\u5317\u4eac\u5927\u5b66\u653b\u8bfb\u535a\u58eb\u5b66\u4f4d\u3002 \u5373\u4f7f\u662f\u4ece\u5927\u4e09\u5c31\u5f00\u59cb\u505a\u79d1\u7814\u3001\u5199\u8bba\u6587\uff0c\u4f46\u5728\u535a\u58eb\u5f00\u5c40\u7684\u524d\u4e24\u5e74\uff0c\u9648\u742a\u7684\u7814\u7a76\u751f\u6daf\u5e76\u4e0d\u987a\u5229\uff0c\u5728\u535a\u4e8c\u7ed3\u675f\u65f6\u4ecd\u672a\u53d1\u8868\u4e00\u7bc7\u8bba\u6587\u3002\u7531\u4e8e\u5bf9\u7cfb\u7edf\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\u76f8\u5173\u7684\u5de5\u4f5c\u6bd4\u8f83\u611f\u5174\u8da3\uff0c\u9648\u742a\u5c06\u7814\u7a76\u65b9\u5411\u4ece\u4e91\u8ba1\u7b97\u8f6c\u5230\u4e86\u5e76\u884c\u8ba1\u7b97\u3002\u201c\u5f53\u65f6\u8bba\u6587\u8e49\u8dce\u4e86\u5f88\u4e45\u90fd\u8fd8\u6ca1\u53d1\u8868\uff0c\u52a0\u4e0a\u8f6c\u53d8\u7814\u7a76\u65b9\u5411\uff0c\u90a3\u6bb5\u65f6\u95f4\u51e0\u4e4e\u662f\u5fd0\u5fd1\u548c\u8ff7\u60d8\u7684\u72b6\u6001\uff0c\u4e5f\u5bf9\u81ea\u5df1\u4ea7\u751f\u8fc7\u7a76\u7adf\u662f\u4e0d\u662f\u9002\u5408\u505a\u79d1\u7814\u7684\u8d28\u7591\u3002\u201d 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