{"id":47563,"date":"2024-01-12T16:43:40","date_gmt":"2024-01-12T08:43:40","guid":{"rendered":"https:\/\/swarma.org\/?p=47563"},"modified":"2024-01-12T16:43:40","modified_gmt":"2024-01-12T08:43:40","slug":"nat-commun-%e9%80%9f%e9%80%92%ef%bc%9a%e5%ad%a6%e4%b9%a0%e7%bd%91%e7%bb%9c%e4%b8%ad%e4%bd%8e%e7%a7%a9%e6%bd%9c%e5%9c%a8%e4%b8%ad%e5%b0%ba%e5%ba%a6%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=47563","title":{"rendered":"Nat. Commun. \u901f\u9012\uff1a\u5b66\u4e60\u7f51\u7edc\u4e2d\u4f4e\u79e9\u6f5c\u5728\u4e2d\u5c3a\u5ea6\u7ed3\u6784"},"content":{"rendered":"
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\u8bba<\/span>\u6587\u9898\u76ee\uff1a<\/span>Learning low-rank latent mesoscale structures in networks<\/span><\/section>\n
\u8bba\u6587\u6765\u6e90\uff1aNature Communications<\/em><\/span><\/section>\n
\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/www.nature.com\/articles\/s41467-023-42859-2<\/span><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n

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\u5c3a\u5ea6\u5728\u590d\u6742\u7f51\u7edc\u5206\u6790\u4e2d\u975e\u5e38\u91cd\u8981\uff0c\u79d1\u5b66\u5bb6\u4eec\u4e0d\u61c8\u5730\u5728\u5404\u9886\u57df\u7684\u5fae\u89c2\u5c3a\u5ea6<\/span>\uff08\u8282\u70b9\u548c\u8fb9\uff09<\/span>\u548c\u5b8f\u89c2\u5c3a\u5ea6<\/span>\uff08\u6574\u4f53\u7f51\u7edc\u6027\u8d28\uff09<\/span>\u4e4b\u95f4\u5efa\u7acb\u6865\u6881\u3002\u4f4e\u79e9\u4e2d\u5c3a\u5ea6\u7ed3\u6784<\/span>\uff08low-rank mesoscale structures\uff09<\/span>\u6307\u7684\u662f\u5728\u7f51\u7edc\u7684\u4e2d\u89c2\u5c3a\u5ea6\u4e0a\u5b58\u5728\u7684\u4e00\u79cd\u7279\u6b8a\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u8868\u73b0\u4e3a\u7f51\u7edc\u4e2d\u7684 k-\u8282\u70b9\u5b50\u56fe\u6a21\u5f0f\u53ef\u4ee5\u901a\u8fc7\u4e00\u5c0f\u7ec4\u6f5c\u5728\u6a21\u4f53<\/span>\uff08latent motifs\uff09<\/span>\u7684\u7ec4\u5408\u6765\u6709\u6548\u5730\u8fd1\u4f3c\u3002<\/span><\/section>\n

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\u8fc7\u53bb\u5bf9\u201cmotifs\u201d\u7684\u7814\u7a76\u4e3b\u8981\u5173\u6ce8\u5982\u4f55\u53d1\u73b0\uff0c\u800c\u6ca1\u6709\u7814\u7a76\u5982\u4f55\u5728\u53d1\u73b0\u4e4b\u540e\u5c06\u5176\u7528\u4f5c\u6784\u5efa\u7f51\u7edc\u7684\u57fa\u672c\u5355\u5143\u3002\u8fd1\u671f\u53d1\u8868\u5728Nature Communications<\/em> \u7684\u8fd9\u7bc7\u6587\u7ae0\u586b\u8865\u4e86\u8fd9\u4efd\u7a7a\u767d\u3002\u4ed6\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u7b97\u6cd5\u6846\u67b6\uff0c\u53ef\u4ee5\u4ece\u5b50\u56fe\u4e2d\u5b66\u4e60\u6f5c\u5728\u6a21\u4f53\uff0c\u5e76\u5c06\u5176\u7528\u4e8e\u7f51\u7edc\u7684\u91cd\u6784\u548c\u5206\u6790\u3002<\/span><\/section>\n

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\u6587\u7ae0\u4f7f\u7528\u4e86\u4e24\u4e2a\u5173\u952e\u7684\u7b97\u6cd5\u6765\u53d1\u73b0\u4f4e\u79e9\u4e2d\u5c3a\u5ea6\u7ed3\u6784\uff0c\u5373\u7f51\u7edc\u5b57\u5178\u5b66\u4e60<\/span>\uff08Network Dictionary Learning\uff0cNDL\uff09<\/span>\u548c\u7f51\u7edc\u53bb\u566a\u4e0e\u91cd\u6784<\/span>\uff08Network Denoising and Reconstruction\uff0cNDR\uff09<\/span>\uff1a<\/span><\/section>\n

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1.\u7f51\u7edc\u5b57\u5178\u5b66\u4e60\uff08NDL\uff09<\/span><\/strong>\uff1a\u8be5\u7b97\u6cd5\u4ece\u7f51\u7edc\u4e2d\u7684\u968f\u673a k-\u8282\u70b9\u5b50\u56fe\u6837\u672c\u4e2d\u5b66\u4e60\u6f5c\u5728\u6a21\u4f53\u3002\u901a\u8fc7\u5b50\u56fe\u91c7\u6837\u548c\u975e\u8d1f\u77e9\u9635\u5206\u89e3\u6280\u672f\u53d1\u73b0\u90a3\u4e9b\u6709\u6548\u5730\u8fd1\u4f3c\u7f51\u7edc\u4e2d\u5b50\u56fe\u6a21\u5f0f\u7684\u6f5c\u5728\u6a21\u4f53\u3002<\/span><\/section>\n

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2.\u7f51\u7edc\u53bb\u566a\u4e0e\u91cd\u6784\uff08NDR\uff09<\/span><\/strong>\uff1a\u8be5\u7b97\u6cd5\u5229\u7528\u5b66\u5230\u7684\u6f5c\u5728\u6a21\u4f53\uff0c\u4ee5\u6700\u4f73\u65b9\u5f0f\u8fd1\u4f3c\u7ed9\u5b9a\u7f51\u7edc\uff0c\u5b9e\u73b0\u7f51\u7edc\u7684\u53bb\u566a\u548c\u91cd\u6784\u3002\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u901a\u8fc7\u6f5c\u5728\u6a21\u5f0f\u7684\u7ec4\u5408\u6765\u91cd\u5efa\u7f51\u7edc\u4e2d\u7684\u5b50\u56fe\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u6574\u4e2a\u7f51\u7edc\u7684\u91cd\u5efa\u3002<\/span><\/section>\n

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\u63a2\u7d22\u590d\u6742\u7cfb\u7edf\u9ad8\u9636\u4ea4\u4e92\u7684\u5965\u79d8 | \u9ad8\u9636\u7f51\u7edc\u8bfb\u4e66\u4f1a\u542f\u52a8<\/strong><\/a>
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\u200d<\/span>\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong><\/strong><\/section>\n
1. <\/strong>PNAS\u901f\u9012\uff1a\u590d\u6742\u9ad8\u7ef4\u751f\u6001\u7f51\u7edc\u7684\u4e34\u754c\u70b9<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
2. <\/strong>Nat. Commun.\u901f\u9012\uff1a\u5927\u8111-\u5c0f\u8111\u7f51\u7edc\u901a\u8fc7\u53cd\u9988\u89e3\u8026\u4fc3\u8fdb\u5b66\u4e60<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
3.<\/strong><\/strong> PNAS\u901f\u9012\uff1a\u57fa\u4e8e\u76f8\u4f3c\u52a0\u6743\u4ea4\u53c9\u5b66\u4e60\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u548c\u5927\u8111\u5b66\u4e60<\/a><\/a><\/strong><\/strong><\/span><\/section>\n
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4. <\/strong><\/strong><\/span>\u5f20\u6c5f\uff1a\u7b2c\u4e09\u4ee3\u4eba\u5de5\u667a\u80fd\u6280\u672f\u57fa\u7840\u2014\u2014\u4ece\u53ef\u5fae\u5206\u7f16\u7a0b\u5230\u56e0\u679c\u63a8\u7406 | \u96c6\u667a\u5b66\u56ed\u5168\u65b0\u8bfe\u7a0b<\/a><\/strong><\/strong><\/span><\/section>\n
5. <\/strong><\/strong><\/strong><\/strong>\u52a0\u5165\u96c6\u667a\u5b66\u56edVIP\uff0c\u4e00\u6b21\u6027\u83b7\u53d6\u96c6\u667a\u5e73\u53f0\u6240\u6709\u5185\u5bb9\u8d44\u6e90<\/a><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span><\/strong><\/strong><\/strong><\/section>\n
6. <\/strong>\u52a0\u5165\u96c6\u667a\uff0c\u4e00\u8d77\u590d\u6742\uff01<\/strong><\/span><\/a><\/section>\n

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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587\u201d\uff0c\u62a5\u540d\u8bfb\u4e66\u4f1a<\/strong><\/span><\/strong><\/span><\/strong><\/p>\n

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