{"id":6,"date":"2026-07-27T03:33:54","date_gmt":"2026-07-26T19:33:54","guid":{"rendered":"http:\/\/149.88.73.221\/?p=6"},"modified":"2026-07-30T20:06:17","modified_gmt":"2026-07-30T12:06:17","slug":"%e5%8a%a8%e6%80%81%e5%9b%be%e6%95%b0%e6%8d%ae%e6%ba%af%e6%ba%90","status":"publish","type":"post","link":"https:\/\/wuhuxiaoshu.com\/index.php\/2026\/07\/27\/%e5%8a%a8%e6%80%81%e5%9b%be%e6%95%b0%e6%8d%ae%e6%ba%af%e6%ba%90\/","title":{"rendered":"\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90"},"content":{"rendered":"\n

\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90<\/strong>\uff0c\u7b80\u5355\u8bf4\u5c31\u662f\uff1a<\/p>\n\n\n\n

\n

\u4e0d\u4ec5\u8bb0\u5f55\u201c\u5f53\u524d\u56fe\u4e2d\u6709\u54ea\u4e9b\u8282\u70b9\u548c\u8fb9\u201d\uff0c\u8fd8\u8981\u8bb0\u5f55\u8fd9\u4e9b\u8282\u70b9\u3001\u8fb9\u4ee5\u53ca\u5c5e\u6027\u4ece\u54ea\u91cc\u6765\u3001\u4ec0\u4e48\u65f6\u5019\u51fa\u73b0\u3001\u7ecf\u8fc7\u4e86\u4ec0\u4e48\u53d8\u5316\u3001\u7531\u8c01\u6216\u4ec0\u4e48\u8fc7\u7a0b\u4ea7\u751f<\/strong>\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u8fd9\u91cc\u7684\u201c\u52a8\u6001\u56fe\u201d\u662f\u6307\u4f1a\u968f\u65f6\u95f4\u53d8\u5316\u7684\u56fe\u7ed3\u6784\uff0c\u4f8b\u5982\u793e\u4ea4\u7f51\u7edc\u3001\u4ea4\u6613\u7f51\u7edc\u3001\u4ea4\u901a\u7f51\u7edc\u3001\u77e5\u8bc6\u56fe\u8c31\u7b49\u3002<\/p>\n\n\n\n

\n\n\n\n

1. \u4ec0\u4e48\u662f\u6570\u636e\u6eaf\u6e90<\/h2>\n\n\n\n

\u6570\u636e\u6eaf\u6e90\uff0c\u82f1\u6587\u901a\u5e38\u53eb Data Provenance<\/strong>\uff0c\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u6570\u636e\u7684\u201c\u5c65\u5386\u201d\u6216\u201c\u6765\u9f99\u53bb\u8109\u201d\u3002<\/p>\n\n\n\n

\u5b83\u901a\u5e38\u56de\u7b54\u8fd9\u4e9b\u95ee\u9898\uff1a<\/p>\n\n\n\n

    \n
  • \u8fd9\u6761\u6570\u636e\u6765\u81ea\u54ea\u91cc\uff1f<\/li>\n\n\n\n
  • \u662f\u8c01\u4ea7\u751f\u6216\u4fee\u6539\u7684\uff1f<\/li>\n\n\n\n
  • \u4ec0\u4e48\u65f6\u5019\u4ea7\u751f\u7684\uff1f<\/li>\n\n\n\n
  • \u7ecf\u8fc7\u4e86\u54ea\u4e9b\u5904\u7406\u6b65\u9aa4\uff1f<\/li>\n\n\n\n
  • \u5b83\u4f9d\u8d56\u54ea\u4e9b\u539f\u59cb\u6570\u636e\uff1f<\/li>\n\n\n\n
  • \u5f53\u524d\u7ed3\u679c\u4e3a\u4ec0\u4e48\u4f1a\u53d8\u6210\u8fd9\u6837\uff1f<\/li>\n\n\n\n
  • \u5982\u679c\u5220\u9664\u67d0\u6761\u539f\u59cb\u6570\u636e\uff0c\u4f1a\u5f71\u54cd\u54ea\u4e9b\u7ed3\u679c\uff1f<\/li>\n<\/ul>\n\n\n\n

    \u4f8b\u5982\uff0c\u4e00\u6761\u201c\u7528\u6237 A \u98ce\u9669\u8bc4\u5206\u4e3a 85\u201d\u7684\u7ed3\u679c\uff0c\u6eaf\u6e90\u7cfb\u7edf\u53ef\u80fd\u8bb0\u5f55\uff1a<\/p>\n\n\n\n

    \u7528\u6237 A \u7684\u98ce\u9669\u8bc4\u5206 85\n    \u2193 \u6765\u6e90\u4e8e\n3 \u7b14\u5f02\u5e38\u4ea4\u6613\n    \u2193 \u6765\u6e90\u4e8e\n\u94f6\u884c\u4ea4\u6613\u65e5\u5fd7\n    \u2193 \u7ecf\u8fc7\n\u5f02\u5e38\u68c0\u6d4b\u6a21\u578b v2.1\n    \u2193 \u751f\u6210\u65f6\u95f4\n2026-07-27 10:30\n<\/code><\/pre>\n\n\n\n
    \n\n\n\n
    2. \u4ec0\u4e48\u662f\u52a8\u6001\u56fe<\/h2>\n\n\n\n
    \u52a8\u6001\u56fe\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n
    [<\/mo>G<\/mi>t<\/mi><\/msub>=<\/mo>(<\/mo>V<\/mi>t<\/mi><\/msub>,<\/mo>E<\/mi>t<\/mi><\/msub>,<\/mo>X<\/mi>t<\/mi><\/msub>)<\/mo>]<\/mo><\/mrow>[\nG_t=(V_t,E_t,X_t)\n]<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
    \u5176\u4e2d\uff1a<\/p>\n\n\n\n
      \n
    • (<\/mo>V<\/mi>t<\/mi><\/msub>)<\/mo><\/mrow>(V_t)<\/annotation><\/semantics><\/math>\uff1a\u65f6\u523b (<\/mo>t<\/mi>)<\/mo><\/mrow>(t) <\/annotation><\/semantics><\/math>\u7684\u8282\u70b9\u96c6\u5408<\/li>\n\n\n\n
    • (<\/mo>E<\/mi>t<\/mi><\/msub>)<\/mo><\/mrow>(E_t)<\/annotation><\/semantics><\/math>\uff1a\u65f6\u523b (<\/mo>t<\/mi>)<\/mo><\/mrow>(t) <\/annotation><\/semantics><\/math>\u7684\u8fb9\u96c6\u5408<\/li>\n\n\n\n
    • (<\/mo>X<\/mi>t<\/mi><\/msub>)<\/mo><\/mrow>(X_t)<\/annotation><\/semantics><\/math>\uff1a\u65f6\u523b (<\/mo>t<\/mi>)<\/mo><\/mrow>(t) <\/annotation><\/semantics><\/math>\u7684\u8282\u70b9\u6216\u8fb9\u5c5e\u6027<\/li>\n<\/ul>\n\n\n\n
      \n
      \u968f\u7740\u65f6\u95f4\u53d8\u5316\uff0c\u56fe\u4e2d\u53ef\u80fd\u53d1\u751f\uff1a<\/p>\n<\/div>\n\n\n\n
        \n
      • \u65b0\u589e\u8282\u70b9<\/li>\n\n\n\n
      • \u5220\u9664\u8282\u70b9<\/li>\n\n\n\n
      • \u65b0\u589e\u8fb9<\/li>\n\n\n\n
      • \u5220\u9664\u8fb9<\/li>\n\n\n\n
      • \u8282\u70b9\u5c5e\u6027\u53d8\u5316<\/li>\n\n\n\n
      • \u8fb9\u7684\u6743\u91cd\u53d8\u5316<\/li>\n\n\n\n
      • \u5173\u7cfb\u7c7b\u578b\u53d8\u5316<\/li>\n<\/ul>\n\n\n\n
        \u4f8b\u5982\u793e\u4ea4\u7f51\u7edc\uff1a<\/p>\n\n\n\n
        10:00\uff1a\u5c0f\u660e\u5173\u6ce8\u4e86\u5c0f\u7ea2\n10:10\uff1a\u5c0f\u660e\u53d6\u6d88\u5173\u6ce8\u5c0f\u7ea2\n10:20\uff1a\u5c0f\u660e\u53c8\u5173\u6ce8\u4e86\u5c0f\u7ea2\n<\/code><\/pre>\n\n\n\n
        \u5982\u679c\u53ea\u770b 10:30 \u7684\u9759\u6001\u56fe\uff0c\u4f60\u53ea\u80fd\u770b\u5230\u201c\u5c0f\u660e\u5173\u6ce8\u5c0f\u7ea2\u201d\u3002<\/p>\n\n\n\n
        \u4f46\u52a8\u6001\u56fe\u4f1a\u4fdd\u7559\u5b8c\u6574\u7684\u53d8\u5316\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
        \n\n\n\n
        3. \u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\u8bb0\u5f55\u4ec0\u4e48<\/h2>\n\n\n\n
        \u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u51e0\u7c7b\u4fe1\u606f\uff1a<\/p>\n\n\n\n
        \u2460 \u6765\u6e90\u4fe1\u606f<\/h3>\n\n\n\n
        \u8bb0\u5f55\u8282\u70b9\u3001\u8fb9\u6216\u5c5e\u6027\u6765\u81ea\u54ea\u4e2a\u6570\u636e\u6e90\u3002<\/p>\n\n\n\n
        \u4f8b\u5982\uff1a<\/p>\n\n\n\n
        \u8fb9\uff1a\u7528\u6237A \u2192 \u5546\u54c1B\n\u5173\u7cfb\uff1a\u8d2d\u4e70\n\u6765\u6e90\uff1a\u8ba2\u5355\u7cfb\u7edf\n\u8ba2\u5355\u53f7\uff1a20260727001\n<\/code><\/pre>\n\n\n\n
        \u2461 \u65f6\u95f4\u4fe1\u606f<\/h3>\n\n\n\n
        \u8bb0\u5f55\u4e8b\u4ef6\u53d1\u751f\u7684\u65f6\u95f4\uff0c\u800c\u4e0d\u53ea\u662f\u5f53\u524d\u72b6\u6001\u3002<\/p>\n\n\n\n
        \u4f8b\u5982\uff1a<\/p>\n\n\n\n
        2026-07-20\uff1a\u521b\u5efa\u5173\u7cfb\n2026-07-22\uff1a\u4fee\u6539\u6743\u91cd\n2026-07-25\uff1a\u5220\u9664\u5173\u7cfb\n<\/code><\/pre>\n\n\n\n
        \u6709\u65f6\u9700\u8981\u533a\u5206\u4e24\u79cd\u65f6\u95f4\uff1a<\/p>\n\n\n\n
          \n
        • \u4e8b\u4ef6\u65f6\u95f4<\/strong>\uff1a\u73b0\u5b9e\u4e2d\u771f\u6b63\u53d1\u751f\u7684\u65f6\u95f4<\/li>\n\n\n\n
        • \u5904\u7406\u65f6\u95f4<\/strong>\uff1a\u7cfb\u7edf\u63a5\u6536\u5230\u5e76\u5904\u7406\u6570\u636e\u7684\u65f6\u95f4<\/li>\n<\/ul>\n\n\n\n
          \u4f8b\u5982\u67d0\u7b14\u4ea4\u6613\u5728 10:00 \u53d1\u751f\uff0c\u4f46\u56e0\u4e3a\u7f51\u7edc\u5ef6\u8fdf\uff0c10:05 \u624d\u8fdb\u5165\u7cfb\u7edf\u3002<\/p>\n\n\n\n
          \u2462 \u64cd\u4f5c\u4fe1\u606f<\/h3>\n\n\n\n
          \u8bb0\u5f55\u56fe\u53d1\u751f\u4e86\u4ec0\u4e48\u53d8\u5316\uff1a<\/p>\n\n\n\n
          ADD_NODE\nDELETE_NODE\nADD_EDGE\nDELETE_EDGE\nUPDATE_ATTRIBUTE\n<\/code><\/pre>\n\n\n\n
          \u4f8b\u5982\uff1a<\/p>\n\n\n\n
          ADD_EDGE(A, B, \"\u8f6c\u8d26\", amount=1000)\n<\/code><\/pre>\n\n\n\n
          \u2463 \u64cd\u4f5c\u8005\u6216\u751f\u6210\u8fc7\u7a0b<\/h3>\n\n\n\n
          \u8bb0\u5f55\u662f\u8c01\u6216\u54ea\u4e2a\u7a0b\u5e8f\u4ea7\u751f\u4e86\u53d8\u5316\u3002<\/p>\n\n\n\n
          \u4f8b\u5982\uff1a<\/p>\n\n\n\n
          \u64cd\u4f5c\u8005\uff1a\u7528\u6237 A\n\u5904\u7406\u7a0b\u5e8f\uff1afraud_detection.py\n\u6a21\u578b\u7248\u672c\uff1aGNN-v3\n\u89c4\u5219\u7248\u672c\uff1arule-set-12\n<\/code><\/pre>\n\n\n\n
          \u2464 \u4f9d\u8d56\u5173\u7cfb<\/h3>\n\n\n\n
          \u8bb0\u5f55\u4e00\u4e2a\u7ed3\u679c\u7531\u54ea\u4e9b\u6570\u636e\u63a8\u5bfc\u51fa\u6765\u3002<\/p>\n\n\n\n
          \u4f8b\u5982\uff1a<\/p>\n\n\n\n
          \u98ce\u9669\u8282\u70b9 R\n\u4f9d\u8d56\uff1a\n- \u8f6c\u8d26\u8fb9 e1\n- \u767b\u5f55\u8fb9 e2\n- \u8bbe\u5907\u5171\u4eab\u8fb9 e3\n<\/code><\/pre>\n\n\n\n
          \u8fd9\u6837\u5f53 e2<\/code> \u88ab\u53d1\u73b0\u662f\u9519\u8bef\u6570\u636e\u65f6\uff0c\u5c31\u53ef\u4ee5\u77e5\u9053\u98ce\u9669\u8282\u70b9 R<\/code> \u662f\u5426\u9700\u8981\u91cd\u65b0\u8ba1\u7b97\u3002<\/p>\n\n\n\n
          \n\n\n\n
          4. \u4e00\u4e2a\u5177\u4f53\u4f8b\u5b50<\/h2>\n\n\n\n
          \u5047\u8bbe\u6709\u4e00\u4e2a\u53cd\u8bc8\u9a97\u4ea4\u6613\u56fe\uff1a<\/p>\n\n\n\n
            \n
          • \u8282\u70b9\uff1a\u7528\u6237\u3001\u94f6\u884c\u5361\u3001\u8bbe\u5907<\/li>\n\n\n\n
          • \u8fb9\uff1a\u8f6c\u8d26\u3001\u767b\u5f55\u3001\u8bbe\u5907\u4f7f\u7528<\/li>\n\n\n\n
          • \u5c5e\u6027\uff1a\u91d1\u989d\u3001\u65f6\u95f4\u3001IP \u5730\u5740\u3001\u98ce\u9669\u5206\u6570<\/li>\n<\/ul>\n\n\n\n
            \u52a8\u6001\u56fe\u4e8b\u4ef6\u5982\u4e0b\uff1a<\/p>\n\n\n\n
            t1\uff1a\u7528\u6237 A \u4f7f\u7528\u8bbe\u5907 D \u767b\u5f55\nt2\uff1a\u7528\u6237 A \u5411\u7528\u6237 B \u8f6c\u8d26 5000 \u5143\nt3\uff1a\u7528\u6237 B \u5411\u7528\u6237 C \u8f6c\u8d26 4800 \u5143\nt4\uff1a\u98ce\u63a7\u6a21\u578b\u5c06\u7528\u6237 B \u6807\u8bb0\u4e3a\u9ad8\u98ce\u9669\n<\/code><\/pre>\n\n\n\n
            \u666e\u901a\u52a8\u6001\u56fe\u53ea\u8bb0\u5f55\u4e8b\u4ef6\u53d8\u5316\u3002<\/p>\n\n\n\n
            \u800c\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\u8fd8\u4f1a\u8bb0\u5f55\uff1a<\/p>\n\n\n\n
            \u7528\u6237 B \u88ab\u6807\u8bb0\u4e3a\u9ad8\u98ce\u9669\n\u251c\u2500\u2500 \u7531\u6a21\u578b FraudGNN-v2.3 \u751f\u6210\n\u251c\u2500\u2500 \u751f\u6210\u65f6\u95f4\uff1at4\n\u251c\u2500\u2500 \u4f7f\u7528\u8bad\u7ec3\u6a21\u578b\u7248\u672c\uff1amodel_202607\n\u251c\u2500\u2500 \u4f9d\u8d56\u8fb9\uff1a\n\u2502   \u251c\u2500\u2500 A \u2192 B\uff0c\u8f6c\u8d26 5000 \u5143\n\u2502   \u2514\u2500\u2500 B \u2192 C\uff0c\u8f6c\u8d26 4800 \u5143\n\u251c\u2500\u2500 \u539f\u59cb\u6765\u6e90\uff1a\n\u2502   \u251c\u2500\u2500 \u94f6\u884c\u4ea4\u6613\u65e5\u5fd7 001\n\u2502   \u2514\u2500\u2500 \u94f6\u884c\u4ea4\u6613\u65e5\u5fd7 002\n\u2514\u2500\u2500 \u5224\u65ad\u4f9d\u636e\uff1a\n    \u2514\u2500\u2500 \u77ed\u65f6\u95f4\u5185\u8d44\u91d1\u5feb\u901f\u8f6c\u79fb\n<\/code><\/pre>\n\n\n\n
            \u5982\u679c\u540e\u6765\u53d1\u73b0 B \u2192 C<\/code> \u8fd9\u7b14\u4ea4\u6613\u662f\u91cd\u590d\u8bb0\u5f55\uff0c\u5c31\u53ef\u4ee5\u6cbf\u7740\u6eaf\u6e90\u5173\u7cfb\u627e\u5230\uff1a<\/p>\n\n\n\n
            \u9519\u8bef\u4ea4\u6613\u8bb0\u5f55\n\u2192 \u5f71\u54cd\u98ce\u9669\u7279\u5f81\n\u2192 \u5f71\u54cd\u6a21\u578b\u8f93\u5165\n\u2192 \u5f71\u54cd\u7528\u6237 B \u7684\u98ce\u9669\u8bc4\u5206\n<\/code><\/pre>\n\n\n\n
            \n\n\n\n
            5. \u5b83\u4e0e\u666e\u901a\u52a8\u6001\u56fe\u5b58\u50a8\u7684\u533a\u522b<\/h2>\n\n\n\n
            \u666e\u901a\u52a8\u6001\u56fe<\/th>\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90<\/th><\/tr><\/thead>
            \u5173\u6ce8\u56fe\u53d1\u751f\u4e86\u4ec0\u4e48\u53d8\u5316<\/td>\u5173\u6ce8\u53d8\u5316\u4e3a\u4ec0\u4e48\u53d1\u751f\u3001\u6765\u81ea\u54ea\u91cc<\/td><\/tr>
            \u8bb0\u5f55\u8282\u70b9\u548c\u8fb9\u7684\u589e\u5220<\/td>\u8bb0\u5f55\u589e\u5220\u5bf9\u5e94\u7684\u6570\u636e\u6e90\u548c\u5904\u7406\u8fc7\u7a0b<\/td><\/tr>
            \u53ef\u4ee5\u6062\u590d\u5386\u53f2\u72b6\u6001<\/td>\u53ef\u4ee5\u89e3\u91ca\u5386\u53f2\u72b6\u6001\u7684\u5f62\u6210\u539f\u56e0<\/td><\/tr>
            \u56de\u7b54\u201c\u4ec0\u4e48\u65f6\u5019\u53d8\u5316\u201d<\/td>\u56de\u7b54\u201c\u8c01\u3001\u4f55\u65f6\u3001\u56e0\u4e3a\u4ec0\u4e48\u3001\u7ecf\u8fc7\u4ec0\u4e48\u8fc7\u7a0b\u53d8\u5316\u201d<\/td><\/tr>
            \u66f4\u9002\u5408\u65f6\u5e8f\u5206\u6790<\/td>\u66f4\u9002\u5408\u5ba1\u8ba1\u3001\u89e3\u91ca\u3001\u7ea0\u9519\u548c\u8ffd\u8d23<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
            \u53ef\u4ee5\u6982\u62ec\u4e3a\uff1a<\/p>\n\n\n\n
            \n
            \u52a8\u6001\u56fe\u4fdd\u5b58\u7684\u662f\u201c\u5386\u53f2\u201d\uff0c\u6eaf\u6e90\u4fdd\u5b58\u7684\u662f\u201c\u5386\u53f2\u80cc\u540e\u7684\u4f9d\u636e\u201d\u3002<\/p>\n<\/blockquote>\n\n\n\n
            \n\n\n\n
            6. \u5e38\u89c1\u7684\u6eaf\u6e90\u7c92\u5ea6<\/h2>\n\n\n\n
            \u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\u53ef\u4ee5\u5206\u4e3a\u4e0d\u540c\u7c92\u5ea6\u3002<\/p>\n\n\n\n
            \u56fe\u7ea7\u6eaf\u6e90<\/h3>\n\n\n\n
            \u8bb0\u5f55\u6574\u4e2a\u56fe\u4ece\u54ea\u4e9b\u6570\u636e\u6e90\u6784\u5efa\u800c\u6765\u3002<\/p>\n\n\n\n
            \u4f8b\u5982\uff1a<\/p>\n\n\n\n
            \u4ea4\u6613\u56fe = \u94f6\u884c\u4ea4\u6613\u6570\u636e + \u767b\u5f55\u65e5\u5fd7 + \u8bbe\u5907\u4fe1\u606f\n<\/code><\/pre>\n\n\n\n
            \u8282\u70b9\u7ea7\u6eaf\u6e90<\/h3>\n\n\n\n
            \u8bb0\u5f55\u67d0\u4e2a\u8282\u70b9\u7684\u6765\u6e90\u3002<\/p>\n\n\n\n
            \u4f8b\u5982\uff1a<\/p>\n\n\n\n
            \u7528\u6237\u8282\u70b9 U123 \u6765\u6e90\u4e8e\u7528\u6237\u6ce8\u518c\u8868\u7b2c 123 \u884c\n<\/code><\/pre>\n\n\n\n
            \u8fb9\u7ea7\u6eaf\u6e90<\/h3>\n\n\n\n
            \u8bb0\u5f55\u67d0\u6761\u5173\u7cfb\u4e3a\u4ec0\u4e48\u5b58\u5728\u3002<\/p>\n\n\n\n
            \u4f8b\u5982\uff1a<\/p>\n\n\n\n
            A \u4e0e B \u4e4b\u95f4\u5b58\u5728\u201c\u5171\u540c\u8bbe\u5907\u201d\u5173\u7cfb\uff0c\n\u56e0\u4e3a\u4e8c\u8005\u90fd\u767b\u5f55\u8fc7\u8bbe\u5907 D001\u3002\n<\/code><\/pre>\n\n\n\n
            \u5c5e\u6027\u7ea7\u6eaf\u6e90<\/h3>\n\n\n\n
            \u8bb0\u5f55\u67d0\u4e2a\u5c5e\u6027\u503c\u5982\u4f55\u5f97\u5230\u3002<\/p>\n\n\n\n
            \u4f8b\u5982\uff1a<\/p>\n\n\n\n
            \u7528\u6237 A \u7684\u98ce\u9669\u5206\u6570 0.87\n\u7531\u6a21\u578b v3 \u4f7f\u7528\u7279\u5f81 f1\u3001f2\u3001f3 \u8ba1\u7b97\u5f97\u5230\u3002\n<\/code><\/pre>\n\n\n\n
            \u6a21\u578b\u7ea7\u6eaf\u6e90<\/h3>\n\n\n\n
            \u5728\u52a8\u6001\u56fe\u795e\u7ecf\u7f51\u7edc\u4e2d\uff0c\u8fd8\u53ef\u80fd\u8bb0\u5f55\uff1a<\/p>\n\n\n\n
              \n
            • \u4f7f\u7528\u4e86\u54ea\u4e2a\u6a21\u578b<\/li>\n\n\n\n
            • \u4f7f\u7528\u4e86\u54ea\u4e2a\u8bad\u7ec3\u96c6<\/li>\n\n\n\n
            • \u6a21\u578b\u53c2\u6570\u7248\u672c<\/li>\n\n\n\n
            • \u90bb\u5c45\u91c7\u6837\u7ed3\u679c<\/li>\n\n\n\n
            • \u8282\u70b9\u5d4c\u5165\u5982\u4f55\u751f\u6210<\/li>\n\n\n\n
            • \u54ea\u4e9b\u5386\u53f2\u5feb\u7167\u53c2\u4e0e\u9884\u6d4b<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n
              7. \u5e38\u89c1\u5b9e\u73b0\u65b9\u5f0f<\/h2>\n\n\n\n
              \u4e8b\u4ef6\u65e5\u5fd7<\/h3>\n\n\n\n
              \u628a\u56fe\u7684\u6bcf\u4e00\u6b21\u53d8\u5316\u8bb0\u5f55\u6210\u4e8b\u4ef6\uff1a<\/p>\n\n\n\n
              (timestamp, operation, object, source, operator)\n<\/code><\/pre>\n\n\n\n
              \u4f8b\u5982\uff1a<\/p>\n\n\n\n
              (10:00, ADD_EDGE, A\u2192B, order_001, transaction_service)\n<\/code><\/pre>\n\n\n\n
              \u8fd9\u79cd\u65b9\u5f0f\u7c7b\u4f3c\u6570\u636e\u5e93\u4e2d\u7684\u4e8b\u52a1\u65e5\u5fd7\u3002<\/p>\n\n\n\n
              \u56fe\u5feb\u7167<\/h3>\n\n\n\n
              \u5b9a\u671f\u4fdd\u5b58\u56fe\u7684\u5b8c\u6574\u72b6\u6001\uff1a<\/p>\n\n\n\n
              G_1, G_2, G_3, ..., G_t\n<\/code><\/pre>\n\n\n\n
              \u4f18\u70b9\u662f\u67e5\u8be2\u67d0\u4e2a\u65f6\u95f4\u70b9\u6bd4\u8f83\u65b9\u4fbf\uff0c\u7f3a\u70b9\u662f\u5b58\u50a8\u5f00\u9500\u5927\u3002<\/p>\n\n\n\n
              \u5feb\u7167\u52a0\u589e\u91cf\u65e5\u5fd7<\/h3>\n\n\n\n
              \u5b9e\u9645\u7cfb\u7edf\u4e2d\u7ecf\u5e38\u540c\u65f6\u4f7f\u7528\uff1a<\/p>\n\n\n\n
              \u57fa\u7840\u5feb\u7167 + \u540e\u7eed\u53d8\u5316\u4e8b\u4ef6\n<\/code><\/pre>\n\n\n\n
              \u4f8b\u5982\uff1a<\/p>\n\n\n\n
              7 \u6708 1 \u65e5\u5b8c\u6574\u5feb\u7167\n+ 7 \u6708 2 \u65e5\u81f3 7 \u6708 27 \u65e5\u589e\u91cf\u4e8b\u4ef6\n<\/code><\/pre>\n\n\n\n
              \u6eaf\u6e90\u56fe<\/h3>\n\n\n\n
              \u628a\u6eaf\u6e90\u672c\u8eab\u4e5f\u8868\u793a\u6210\u56fe\u3002<\/p>\n\n\n\n
              \u4f8b\u5982\uff1a<\/p>\n\n\n\n
              \u539f\u59cb\u6570\u636e \u2192 \u4e2d\u95f4\u7ed3\u679c \u2192 \u56fe\u8282\u70b9\/\u8fb9 \u2192 \u6a21\u578b\u9884\u6d4b\n<\/code><\/pre>\n\n\n\n
              \u6eaf\u6e90\u56fe\u4e2d\u7684\u8282\u70b9\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n
                \n
              • \u539f\u59cb\u6570\u636e<\/li>\n\n\n\n
              • \u56fe\u5143\u7d20<\/li>\n\n\n\n
              • \u7a0b\u5e8f<\/li>\n\n\n\n
              • \u6a21\u578b<\/li>\n\n\n\n
              • \u7528\u6237<\/li>\n\n\n\n
              • \u7ed3\u679c<\/li>\n<\/ul>\n\n\n\n
                \u8fb9\u8868\u793a\uff1a<\/p>\n\n\n\n
                  \n
                • derived from\uff1a\u7531\u2026\u2026\u63a8\u5bfc<\/li>\n\n\n\n
                • generated by\uff1a\u7531\u2026\u2026\u751f\u6210<\/li>\n\n\n\n
                • used\uff1a\u4f7f\u7528\u4e86\u2026\u2026<\/li>\n\n\n\n
                • modified by\uff1a\u7531\u2026\u2026\u4fee\u6539<\/li>\n<\/ul>\n\n\n\n
                  \n\n\n\n
                  8. \u4e3a\u4ec0\u4e48\u9700\u8981\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90<\/h2>\n\n\n\n
                  \u5b83\u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\u3002<\/p>\n\n\n\n
                  \u9519\u8bef\u6392\u67e5<\/h3>\n\n\n\n
                  \u53d1\u73b0\u4e00\u4e2a\u9884\u6d4b\u9519\u8bef\u65f6\uff0c\u53ef\u4ee5\u5411\u4e0a\u8ffd\u8e2a\uff1a<\/p>\n\n\n\n
                  \u9884\u6d4b\u7ed3\u679c\n\u2192 \u56fe\u7279\u5f81\n\u2192 \u8282\u70b9\u548c\u8fb9\n\u2192 \u539f\u59cb\u6570\u636e\n<\/code><\/pre>\n\n\n\n
                  \u6570\u636e\u5ba1\u8ba1<\/h3>\n\n\n\n
                  \u91d1\u878d\u3001\u533b\u7597\u3001\u653f\u52a1\u7b49\u9886\u57df\u9700\u8981\u77e5\u9053\uff1a<\/p>\n\n\n\n
                    \n
                  • \u8c01\u4fee\u6539\u4e86\u6570\u636e<\/li>\n\n\n\n
                  • \u4fee\u6539\u4e86\u4ec0\u4e48<\/li>\n\n\n\n
                  • \u4ec0\u4e48\u65f6\u5019\u4fee\u6539<\/li>\n\n\n\n
                  • \u4fee\u6539\u662f\u5426\u5408\u89c4<\/li>\n<\/ul>\n\n\n\n
                    \u6a21\u578b\u53ef\u89e3\u91ca\u6027<\/h3>\n\n\n\n
                    \u4f8b\u5982\u52a8\u6001\u56fe\u795e\u7ecf\u7f51\u7edc\u5224\u65ad\u67d0\u4e2a\u8d26\u53f7\u662f\u8bc8\u9a97\u8d26\u53f7\uff0c\u53ef\u4ee5\u89e3\u91ca\uff1a<\/p>\n\n\n\n
                    \n
                    \u4e3b\u8981\u56e0\u4e3a\u8be5\u8d26\u53f7\u5728\u8fc7\u53bb 10 \u5206\u949f\u5185\u4e0e\u591a\u4e2a\u9ad8\u98ce\u9669\u8282\u70b9\u53d1\u751f\u4e86\u5927\u989d\u8f6c\u8d26\u3002<\/p>\n<\/blockquote>\n\n\n\n
                    \u6570\u636e\u5220\u9664\u4e0e\u5f71\u54cd\u5206\u6790<\/h3>\n\n\n\n
                    \u5982\u679c\u7528\u6237\u8981\u6c42\u5220\u9664\u4e2a\u4eba\u6570\u636e\uff0c\u9700\u8981\u77e5\u9053\uff1a<\/p>\n\n\n\n
                    \u8fd9\u6761\u6570\u636e\u751f\u6210\u4e86\u54ea\u4e9b\u8fb9\uff1f\n\u5f71\u54cd\u4e86\u54ea\u4e9b\u7279\u5f81\uff1f\n\u53c2\u4e0e\u4e86\u54ea\u4e9b\u6a21\u578b\u8bad\u7ec3\uff1f\n\u5f71\u54cd\u4e86\u54ea\u4e9b\u9884\u6d4b\u7ed3\u679c\uff1f\n<\/code><\/pre>\n\n\n\n
                    \u6a21\u578b\u590d\u73b0<\/h3>\n\n\n\n
                    \u8981\u590d\u73b0\u67d0\u6b21\u5b9e\u9a8c\uff0c\u9700\u8981\u77e5\u9053\uff1a<\/p>\n\n\n\n
                      \n
                    • \u5f53\u65f6\u4f7f\u7528\u7684\u662f\u54ea\u4e2a\u56fe\u5feb\u7167<\/li>\n\n\n\n
                    • \u6570\u636e\u9884\u5904\u7406\u65b9\u5f0f<\/li>\n\n\n\n
                    • \u6a21\u578b\u7248\u672c<\/li>\n\n\n\n
                    • \u53c2\u6570\u914d\u7f6e<\/li>\n\n\n\n
                    • \u968f\u673a\u79cd\u5b50<\/li>\n\n\n\n
                    • \u65f6\u95f4\u7a97\u53e3<\/li>\n<\/ul>\n\n\n\n
                      \n\n\n\n
                      9. \u5728\u52a8\u6001\u56fe\u795e\u7ecf\u7f51\u7edc\u4e2d\u7684\u542b\u4e49<\/h2>\n\n\n\n
                      \u5728\u52a8\u6001\u56fe\u795e\u7ecf\u7f51\u7edc\u4e2d\uff0c\u67d0\u4e2a\u8282\u70b9\u5728\u65f6\u523b (t) \u7684\u8868\u793a\u53ef\u80fd\u662f\uff1a<\/p>\n\n\n\n
                      [<\/mo>h<\/mi>v<\/mi>t<\/mi><\/msubsup>=<\/mo>f<\/mi>(<\/mo>h<\/mi>v<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msubsup>,<\/mo>N<\/mi>v<\/mi>t<\/mi><\/msubsup>,<\/mo>E<\/mi>v<\/mi>t<\/mi><\/msubsup>)<\/mo>]<\/mo><\/mrow>[\nh_v^t = f(h_v^{t-1}, N_v^t, E_v^t)\n]<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                      \u5176\u4e2d\uff1a<\/p>\n\n\n\n
                        \n
                      • (<\/mo>h<\/mi>v<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msubsup>)<\/mo><\/mrow>(h_v^{t-1})<\/annotation><\/semantics><\/math>\uff1a\u8282\u70b9\u8fc7\u53bb\u7684\u8868\u793a<\/li>\n\n\n\n
                      • (<\/mo>N<\/mi>v<\/mi>t<\/mi><\/msubsup>)<\/mo><\/mrow>(N_v^t)<\/annotation><\/semantics><\/math>\uff1a\u5f53\u524d\u90bb\u5c45<\/li>\n\n\n\n
                      • (<\/mo>E<\/mi>v<\/mi>t<\/mi><\/msubsup>)<\/mo><\/mrow>(E_v^t)<\/annotation><\/semantics><\/math>\uff1a\u5f53\u524d\u76f8\u5173\u4e8b\u4ef6<\/li>\n\n\n\n
                      • (<\/mo>f<\/mi>)<\/mo><\/mrow>(f)<\/annotation><\/semantics><\/math>\uff1a\u6a21\u578b\u8ba1\u7b97\u8fc7\u7a0b<\/li>\n<\/ul>\n\n\n\n\n\n
                        \u6eaf\u6e90\u7cfb\u7edf\u9700\u8981\u8bb0\u5f55\uff1a<\/p>\n\n\n\n
                        h<\/mi>v<\/mi>t<\/mi><\/msubsup>\u805a<\/mtext>\u5408<\/mtext>\u4e86<\/mtext>\u54ea<\/mtext>\u4e9b<\/mtext>\u90bb<\/mtext>\u5c45<\/mtext><\/mrow>h_v^t\u805a\u5408\u4e86\u54ea\u4e9b\u90bb\u5c45<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                        h<\/mi>v<\/mi>t<\/mi><\/msubsup>\u4f7f<\/mtext>\u7528<\/mtext>\u4e86<\/mtext>\u54ea<\/mtext>\u4e9b<\/mtext>\u5386<\/mtext>\u53f2<\/mtext>\u8868<\/mtext>\u793a<\/mtext><\/mrow>h_v^t\u4f7f\u7528\u4e86\u54ea\u4e9b\u5386\u53f2\u8868\u793a<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                        \u4f7f<\/mtext>\u7528<\/mtext>\u4e86<\/mtext>\u54ea<\/mtext>\u4e9b<\/mtext>\u8fb9<\/mtext>\u548c<\/mtext>\u65f6<\/mtext>\u95f4<\/mtext>\u4e8b<\/mtext>\u4ef6<\/mtext><\/mrow>\u4f7f\u7528\u4e86\u54ea\u4e9b\u8fb9\u548c\u65f6\u95f4\u4e8b\u4ef6\n<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                        \u8c03<\/mtext>\u7528<\/mtext>\u4e86<\/mtext>\u54ea<\/mtext>\u4e2a<\/mtext>\u6a21<\/mtext>\u578b<\/mtext>\u53c2<\/mtext>\u6570<\/mtext>\u7248<\/mtext>\u672c<\/mtext><\/mrow>\u8c03\u7528\u4e86\u54ea\u4e2a\u6a21\u578b\u53c2\u6570\u7248\u672c<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                        \u56e0\u6b64\uff0c\u4e00\u4e2a\u9884\u6d4b\uff1a<\/p>\n\n\n\n
                        [<\/mo>y<\/mi>^<\/mo><\/mover>v<\/mi>t<\/mi><\/msubsup>=<\/mo>g<\/mi>(<\/mo>h<\/mi>v<\/mi>t<\/mi><\/msubsup>)<\/mo>]<\/mo><\/mrow>[\n\n\\hat{y}_v^t = g(h_v^t)\n\n]<\/annotation><\/semantics><\/math><\/div>\n\n\n\n
                        \u4e0d\u4ec5\u6709\u9884\u6d4b\u7ed3\u679c\uff0c\u8fd8\u80fd\u8ffd\u8e2a\uff1a<\/p>\n\n\n\n
                        [<\/mo>y<\/mi>^<\/mo><\/mover>v<\/mi>t<\/mi><\/msubsup>\u2192<\/mo>h<\/mi>v<\/mi>t<\/mi><\/msubsup>\u2192<\/mo>N<\/mi>v<\/mi>t<\/mi><\/msubsup>\u2192<\/mo>E<\/mi>v<\/mi>t<\/mi><\/msubsup>\u2192<\/mo>\u539f<\/mtext>\u59cb<\/mtext>\u4e8b<\/mtext>\u4ef6<\/mtext>]<\/mo><\/mrow>[ \\hat{y}_v^t \\rightarrow h_v^t \\rightarrow N_v^t \\rightarrow E_v^t \\rightarrow \u539f\u59cb\u4e8b\u4ef6 ]<\/annotation><\/semantics><\/math><\/p>\n\n\n\n
                        \u8fd9\u5c31\u662f\u52a8\u6001\u56fe\u673a\u5668\u5b66\u4e60\u4e2d\u7684\u9884\u6d4b\u6eaf\u6e90\u3002<\/p>\n\n\n\n
                        \n\n\n\n
                        10. \u603b\u7ed3<\/h2>\n\n\n\n
                        \u53ef\u4ee5\u628a\u52a8\u6001\u56fe\u770b\u6210\u4e00\u90e8\u4e0d\u65ad\u66f4\u65b0\u7684\u7535\u5f71\uff1a<\/p>\n\n\n\n
                          \n
                        • \u9759\u6001\u56fe\uff1a\u4e00\u5f20\u7167\u7247<\/li>\n\n\n\n
                        • \u52a8\u6001\u56fe\uff1a\u6574\u90e8\u7535\u5f71<\/li>\n\n\n\n
                        • \u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\uff1a\u7535\u5f71\u7684\u62cd\u6444\u8bb0\u5f55\u3001\u526a\u8f91\u8bb0\u5f55\u3001\u7d20\u6750\u6765\u6e90\u548c\u4fee\u6539\u65e5\u5fd7<\/li>\n<\/ul>\n\n\n\n
                          \u6240\u4ee5\u52a8\u6001\u56fe\u6570\u636e\u6eaf\u6e90\u5e76\u4e0d\u53ea\u662f\u4fdd\u5b58\u201c\u56fe\u600e\u4e48\u53d8\u4e86\u201d\uff0c\u800c\u662f\u4fdd\u5b58\uff1a<\/p>\n\n\n\n
                          \n
                          \u56fe\u4e2d\u7684\u6bcf\u6b21\u53d8\u5316\u4ece\u54ea\u91cc\u6765\u3001\u4e3a\u4ec0\u4e48\u53d1\u751f\u3001\u7ecf\u8fc7\u4ec0\u4e48\u5904\u7406\uff0c\u4ee5\u53ca\u6700\u7ec8\u5f71\u54cd\u4e86\u54ea\u4e9b\u6570\u636e\u548c\u7ed3\u679c\u3002<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
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