{"id":29889,"date":"2023-12-11T09:03:47","date_gmt":"2023-12-11T01:03:47","guid":{"rendered":"https:\/\/www.962900.com\/29889.html"},"modified":"2023-12-11T09:03:47","modified_gmt":"2023-12-11T01:03:47","slug":"%e8%bd%a6%e8%b4%b7%e8%ae%a1%e7%ae%97%e6%9c%ba%e8%bd%a6%e8%b4%b7%e8%ae%a1%e7%ae%97%e6%9c%ba2021","status":"publish","type":"post","link":"https:\/\/www.962900.com\/29889.html","title":{"rendered":"\u8f66\u8d37\u8ba1\u7b97\u673a(\u8f66\u8d37\u8ba1\u7b97\u673a2021)?"},"content":{"rendered":"<p>\u968f\u7740\u8ba1\u7b97\u673a\u548c\u4e92\u8054\u7f51\u8d8a\u6765\u8d8a\u6df1\u5165\u5230\u751f\u6d3b\u4e2d\u7684\u65b9\u65b9\u9762\u9762,\u4eba\u4eec\u641c\u96c6\u5230\u7684\u6570\u636e\u4e5f\u5448\u6307\u6570\u7ea7\u7684\u589e\u957f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b,\u5927\u6570\u636e( big data 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(1)\u56de\u5f52\u95ee\u9898; (2)\u5206\u7c7b\u95ee\u9898; (3)\u63a8\u8350\u95ee\u9898; (4)\u6392\u5e8f\u95ee\u9898\u3002\u8fd94\u7c7b\u95ee\u9898\u662f\u5b9e\u9645\u5e94\u7528\u4e2d\u6700\u4e3b\u8981\u7684\u7c7b\u578b,\u8986\u76d6\u4e86\u5927\u90e8\u5206\u5b9e\u9645\u95ee\u9898\u3002\u57281.3\u8282,\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u6bcf\u7c7b\u95ee\u9898\u7684\u5177\u4f53\u4f8b\u5b50\u3002<\/p>\n<p>1.1\u4ec0\u4e48\u662f\u673a\u5668\u5b66\u4e60<\/p>\n<p>\u673a\u5668\u5b66\u4e60( machine learning )\u662f\u8ba1\u7b97\u673a\u79d1\u5b66\u7684\u4e00\u4e2a\u5206\u652f,\u4e5f\u53ef\u4ee5\u8ba4\u4e3a\u662f\u6a21\u5f0f\u8bc6\u522b( pattern<\/p>\n<p>recognition )\u3001\u4eba\u5de5\u667a\u80fd( artificial intelligence )\u3001\u7edf\u8ba1\u5b66( statistics )\u3001\u6570\u636e\u6316\u6398( data mining )\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u4ea4\u53c9\u5b66\u79d1\u3002\u673a\u5668\u5b66\u4e60\u4e0e\u6570\u503c\u4f18\u5316( numerical optimization )\u4e5f\u6709\u5f88\u9ad8\u7684\u91cd\u5408\u5ea6\u3002<\/p>\n<p>\u673a\u5668\u5b66\u4e60\u7814\u7a76\u5982\u4f55\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u51fa\u6709\u6548\u7684\u6a21\u578b,\u8fdb\u800c\u80fd\u5bf9\u672a\u6765\u4f5c\u51fa\u9884\u6d4b\u3002\u4f8b\u5982,\u5982\u679c\u5546\u5e97\u80fd\u591f\u9884\u6d4b\u67d0\u4ef6\u5546\u54c1\u5728\u672a\u6765\u4e00\u6bb5\u65f6\u95f4\u7684\u9500\u552e\u91cf,\u5c31\u53ef\u4ee5\u63d0\u524d\u9884\u8ba2\u76f8\u5e94\u6570\u91cf\u7684\u5546\u54c1,\u8fd9\u6837\u65e2\u53ef\u4ee5\u907f\u514d\u7f3a\u8d27,\u53c8\u53ef\u4ee5\u907f\u514d\u8fdb\u592a\u591a\u8d27\u800c\u9020\u6210\u79ef\u538b\u3002\u4e0e\u4f20\u7edf\u7684\u51b3\u7b56\u7b97\u6cd5\u4e0d\u540c\u7684\u662f,\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u4f9d\u8d56\u4e8e\u6570\u636e\u3002\u5728\u524d\u9762\u7684\u4f8b\u5b50\u4e2d,\u6211\u4eec\u8981\u4ece\u5386\u53f2\u6570\u636e\u4e2d\u5b66\u4e60\u51fa\u76f8\u5e94\u7684\u6a21\u578b\u4ee5\u5bf9\u672a\u6765\u8fdb\u884c\u9884\u6d4b\u3002\u8fd9\u6837\u505a\u6709\u4e24\u4e2a\u597d\u5904:\u7b2c\u4e00,\u7531\u4e8e\u7b97\u6cd5\u4f9d\u8d56\u4e8e\u6570\u636e,\u53ef\u4ee5\u4f7f\u7528\u65b0\u7684\u6570\u636e\u6765\u4e0d\u505c\u5730\u66f4\u65b0\u6a21\u578b,\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u81ea\u9002\u5e94\u5730\u5904\u7406\u65b0\u7684\u6570\u636e;\u7b2c\u4e8c,\u5bf9\u4eba\u7684\u4ecb\u5165\u8981\u6c42\u5c11\u3002\u5728\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u7684\u8fc7\u7a0b\u4e2d,\u867d\u7136\u4e5f\u4f1a\u5c3d\u91cf\u5229\u7528\u4eba\u7684\u7ecf\u9a8c,\u4f46\u66f4\u591a\u5730\u5f3a\u8c03\u5982\u4f55\u5229\u7528\u4eba\u7684\u7ecf\u9a8c\u77e5\u8bc6\u4ece\u6570\u636e\u4e2d\u8bad\u7ec3\u5f97\u5230\u66f4\u597d\u7684\u6a21\u578b\u3002<\/p>\n<p>\u76ee\u524d,\u673a\u5668\u5b66\u4e60\u5df2\u6210\u4e3a\u7814\u7a76\u548c\u5e94\u7528\u7684\u70ed\u70b9\u4e4b\u4e00\u3002\u4e00\u4e9b\u80fd\u591f\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u89e3\u51b3\u7684\u5b9e\u9645\u95ee\u9898\u5305\u62ec:<\/p>\n<p>\u6839\u636e\u4fe1\u7528\u5361\u4ea4\u6613\u7684\u5386\u53f2\u6570\u636e,\u5224\u5b9a\u54ea\u4e9b\u4ea4\u6613\u662f\u6b3a\u8bc8\u4ea4\u6613;<\/p>\n<p>\u4ece\u5b57\u6bcd\u3001\u6570\u5b57\u6216\u8005\u6c49\u5b57\u56fe\u50cf\u4e2d\u6709\u6548\u5730\u8bc6\u522b\u51fa\u76f8\u5e94\u7684\u5b57\u7b26;<\/p>\n<p>\u6839\u636e\u7528\u6237\u4ee5\u5f80\u7684\u8d2d\u7269\u5386\u53f2\u6765\u7ed9\u7528\u6237\u63a8\u8350\u65b0\u7684\u5546\u54c1;<\/p>\n<p>\u6839\u636e\u7528\u6237\u5f53\u524d\u7684\u67e5\u8be2\u548c\u4ee5\u5f80\u7684\u6d88\u8d39\u5386\u53f2\u5411\u5176\u63a8\u8350\u9002\u5408\u7684\u7f51\u9875\u3001\u5546\u54c1\u7b49\u6839\u636e\u6c7d\u8f66\u7684\u53d1\u52a8\u673a\u6392\u91cf\u3001\u5e74\u4efd\u3001\u7c7b\u578b\u3001\u91cd\u91cf\u7b49\u4fe1\u606f\u4f30\u8ba1\u6c7d\u8f66\u7684\u8017\u6cb9\u661f\u3002<\/p>\n<p>\u867d\u7136\u8fd9\u4e9b\u95ee\u9898\u7684\u5177\u4f53\u5f62\u5f0f\u4e0d\u540c,\u4f46\u662f\u5747\u53ef\u8f6c\u5316\u6210\u673a\u5668\u5b66\u4e60\u53ef\u4ee5\u89e3\u7b54\u7684\u95ee\u9898\u5f62\u5f0f\u3002<\/p>\n<p>\u4ece\u6982\u5ff5\u4e0a\u8bb2,\u5728\u673a\u5668\u5b66\u4e60\u4e2d,\u6211\u4eec\u7684\u76ee\u6807\u662f\u4ece\u7ed9\u5b9a\u7684\u6570\u636e\u96c6\u4e2d\u5b66\u4e60\u51fa\u4e00\u4e2a\u6a21\u578b,\u4f7f\u5f97\u5b83\u80fd\u591f\u6709\u6548\u5730\u4ece\u8f93\u6570\u636e\u4e2d\u9884\u6d4b\u6211\u4eec\u611f\u5174\u8da3\u7684\u91cf\u3002\u6839\u636e\u95ee\u9898\u7684\u4e0d\u540c,\u6211\u4eec\u611f\u5174\u8da3\u7684\u91cf(\u6216\u8005\u53eb\u76ee\u6807\u503c)\u53ef\u4ee5\u6709\u4e0d\u540c\u7684\u5f62\u5f0f\u3002\u4f8b\u5982,\u5728\u5206\u7c7b\u95ee\u9898\u4e2d,\u76ee\u6807\u503c\u5c31\u662f\u82e5\u5e72\u7c7b\u522b\u4e4b\u4e00;\u5728\u6392\u5e8f\u95ee\u9898\u4e2d,\u76ee\u6807\u503c\u5c31\u662f\u5173\u4e8e\u6587\u6863\u7684\u4e00\u4e2a\u5e8f\u5217\u3002<\/p>\n<p>\u5728\u673a\u5668\u5b66\u4e60\u4e2d,\u901a\u5e38\u6211\u4eec\u89e3\u51b3\u95ee\u9898\u7684\u6d41\u7a0b\u5982\u4e0b:<\/p>\n<p>(1)\u641c\u96c6\u8db3\u591f\u591a\u7684\u6570\u636e;<\/p>\n<p>(2)\u901a\u8fc7\u5206\u6790\u95ee\u9898\u672c\u8eab\u6216\u8005\u5206\u6790\u6570\u636e,\u6211\u4eec\u8ba4\u4e3a\u6a21\u578b\u5824\u53ef\u4ee5\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u51fa\u6765\u7684;<\/p>\n<p>(3)\u9009\u62e9\u5408\u9002\u7684\u6a21\u578b\u548c\u7b97\u6cd5,\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u51fa\u6a21\u578bf;<\/p>\n<p>(4)\u8bc4\u4ef7\u6a21\u578bf,\u5e76\u5c06\u5176\u5229\u7528\u5728\u5b9e\u9645\u4e2d\u5904\u7406\u65b0\u7684\u6570\u636e\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u4e2d,\u8fd8\u9700\u8981\u6839\u636e\u5e94\u7528\u7684\u5b9e\u9645\u60c5\u51b5\u53ca\u65f6\u66f4\u65b0\u6a21\u578b\u4f8b\u5982,\u82e5\u6570\u636e\u53d1\u751f\u4e86\u663e\u8457\u53d8\u5316,\u5219\u9700\u8981\u66f4\u65b0\u6a21\u578bt\u3002\u56e0\u6b64,\u5728\u5b9e\u9645\u90e8\u7f72\u673a\u5668\u5b66\u4e60\u6a21\u578b\u65f6,\u4e0a\u9762\u7684\u7b2c3\u6b65\u548c\u7b2c4\u6b65\u662f\u4e00\u4e2a\u5faa\u73af\u53cd\u590d\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>\u4e00\u4e2a\u7ecf\u5e38\u4e0e\u673a\u5668\u5b66\u4e60\u540c\u65f6\u63d0\u8d77\u7684\u76f8\u5173\u9886\u57df\u662f\u6570\u636e\u6316\u6398( data mining )\u3002\u6570\u636e\u6316\u6398\u548c\u673a\u5668\u5b66\u4e60\u5728\u5f88\u591a\u65f6\u5019\u90fd\u88ab(\u4e0d\u4e25\u683c\u5730)\u6df7\u7528,\u56e0\u4e3a\u8fd9\u4e24\u8005\u6709\u5f88\u591a\u91cd\u53e0\u7684\u5730\u65b9\u3002\u4f20\u7edf\u610f\u4e49\u4e0a,\u673a\u5668\u5b66\u4e60\u66f4\u52a0\u6ce8\u91cd\u4e8e\u7b97\u6cd5\u548c\u7406\u8bba\u65b9\u9762,\u800c\u6570\u636e\u6316\u6398\u66f4\u52a0\u6ce8\u91cd\u5b9e\u8df5\u65b9\u9762\u3002\u6570\u636e\u6316\u6398\u4e2d\u7684\u5f88\u591a\u7b97\u6cd5\u90fd\u6765\u81ea\u4e8e\u673a\u5668\u5b66\u4e60\u6216\u8005\u76f8\u5173\u9886\u57df,\u5c11\u6570\u6765\u81ea\u4e8e\u6570\u636e\u6316\u6398\u9886\u57df,\u5982\u5173\u8054\u89c4\u5219( association rule )\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u4e0e\u673a\u5668\u5b66\u4e60\u5173\u8054\u5f88\u6df1\u7684\u9886\u57df\u662f\u7edf\u8ba1\u5b66\u3002\u5728\u7edf\u8ba1\u5b66\u4e2d,\u6211\u4eec\u5b66\u4e60\u4e86\u5f88\u591a\u4f20\u7edf\u7684\u5904\u7406\u6570\u636e\u7684\u65b9\u6cd5,\u5305\u62ec\u6570\u636e\u7edf\u8ba1\u91cf\u7684\u8ba1\u7b97\u3001\u6a21\u578b\u7684\u53c2\u6570\u4f30\u8ba1\u3001\u5047\u8bbe\u68c0\u9a8c\u7b49\u3002\u4f46\u5728\u5b9e\u9645\u95ee\u9898\u4e2d,\u5f88\u591a\u60c5\u51b5\u4e0b\u6211\u4eec\u5e76\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528\u7edf\u8ba1\u5b66\u4e2d\u7684\u65b9\u6cd5\u6765\u89e3\u51b3\u95ee\u9898\u3002\u4e00\u65b9\u9762,\u968f\u7740\u6570\u636e\u89c4\u6a21\u7684\u6269\u5927,\u7edf\u8ba1\u5b66\u4e2d\u5f88\u591a\u4f20\u7edf\u7684\u6570\u636e\u5206\u6790\u65b9\u6cd5\u9700\u8981\u901a\u8fc7\u5927\u91cf\u7684\u8ba1\u7b97\u624d\u80fd\u5f97\u5230\u7ed3\u679c,\u65f6\u6548\u6027\u4e0d\u9ad8;\u53e6\u4e00\u65b9\u9762,\u4f20\u7edf\u7684\u7edf\u8ba1\u5b66\u65b9\u6cd5\u66f4\u591a\u5730\u8003\u8651\u4e86\u7b97\u6cd5\u5728\u6570\u5b66\u4e0a\u7684\u6027\u8d28,\u800c\u5ffd\u7565\u4e86\u5982\u4f55\u5728\u5b9e\u9645\u4e2d\u66f4\u597d\u5730\u5e94\u7528\u8fd9\u4e9b\u7b97\u6cd5\u3002<\/p>\n<p>1.2\u5b9e\u9645\u5e94\u7528<\/p>\n<p>\u5728\u672c\u8282\u4e2d,\u6211\u4eec\u5c06\u4f1a\u4ecb\u7ecd\u4e00\u4e9b\u53ef\u7528\u673a\u5668\u5b66\u4e60\u89e3\u51b3\u7684\u5b9e\u9645\u95ee\u9898,\u5305\u62ec\u75c5\u4eba\u4f4f\u9662\u65f6\u95f4\u9884\u6d4b\u3001\u4fe1\u7528\u5206\u6570\u4f30\u8ba1\u3001Nettix\u4e0a\u7684\u5f71\u7247\u63a8\u8350\u548c\u9152\u5e97\u63a8\u8350\u3002\u6bcf\u4e2a\u4f8b\u5b50\u90fd\u5bf9\u5e94\u4e00\u7c7b\u4e0d\u540c\u7684\u673a\u5668\u5b66\u4e60\u95ee\u9898\u3002\u901a\u8fc7\u8fd9\u4e9b\u4e0d\u540c\u7c7b\u578b\u7684\u673a\u5668\u5b66\u4e60\u95ee\u9898,\u8bfb\u8005\u5bf9\u673a\u5668\u5b66\u4e60\u53ef\u4ee5\u6709\u66f4\u591a\u76f4\u89c2\u7684\u611f\u53d7\u3002<\/p>\n<p>1.2.1 \u75c5\u4eba\u4f4f\u9662\u65f6\u95f4\u9884\u6d4b<\/p>\n<p>\u673a\u5668\u5b66\u4e60\u5728\u533b\u7597\u884c\u4e1a\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u6211\u4eec\u4ee5Heritage Health Prize\u7ade\u8d5b\u4f5c\u4e3a\u4f8b\u5b50\u4ee5\u8bf4\u660e\u5982\u4f55\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u6765\u9884\u6d4b\u75c5\u4eba\u672a\u6765\u7684\u4f4f\u9662\u65f6\u95f4\u3002<\/p>\n<p>\u5728\u7f8e\u56fd\u6bcf\u5e74\u90fd\u6709\u8d85\u8fc77000\u4e07\u4eba\u6b21\u4f4f\u9662\u3002\u6839\u636e\u76f8\u5173\u7edf\u8ba1, 2006\u5e74\u5728\u62a4\u7406\u75c5\u4eba\u4f4f\u9662\u4e0a\u6240\u82b1\u7684\u65e0\u5173\u8d39\u7528\u5c31\u5df2\u7ecf\u8d85\u8fc7\u4e86300\u4ebf\u7f8e\u5143\u3002\u5982\u679c\u6211\u4eec\u80fd\u591f\u6839\u636e\u75c5\u4eba\u7684\u75c5\u5386\u63d0\u524d\u9884\u6d4b\u75c5\u4eba\u5c06\u6765\u7684\u4f4f\u9662\u65f6\u95f4,\u90a3\u4e48\u5c31\u53ef\u4ee5\u6839\u636e\u75c5\u4eba\u7684\u5177\u4f53\u60c5\u51b5\u63d0\u524d\u505a\u597d\u76f8\u5173\u51c6\u5907\u4ece\u800c\u51cf\u5c11\u90a3\u4e9b\u65e0\u8c13\u7684\u5f00\u9500\u3002\u540c\u65f6,\u533b\u9662\u53ef\u4ee5\u63d0\u524d\u5411\u75c5\u4eba\u53d1\u51fa\u9884\u8b66,\u8fd9\u6837\u5c31\u80fd\u5728\u964d\u4f4e\u533b\u7597\u6210\u672c\u7684\u540c\u65f6\u63d0\u9ad8\u670d\u52a1\u8d28\u91cf\u3002\u5728\u4ece2011\u5e74\u5f00\u59cb\u7684Heritage Health Prize\u7ade\u8d5b( HHP )\u4e2d,\u7ade\u4e89\u8005\u6210\u529f\u5730\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u7684\u65b9\u6cd5,\u7531\u75c5\u4eba\u7684\u5386\u53f2\u8bb0\u5f55\u9884\u6d4b\u4e86\u75c5\u4eba\u5728\u672a\u6765\u4e00\u5e74\u7684\u4f4f\u9662\u65f6\u95f4\u3002\u56fe1-1\u663e\u793a\u4e86\u7ade\u8d5b\u4e2d\u4f7f\u7528\u7684\u75c5\u5386\u6570\u636e\u7684\u4e00\u90e8\u5206\u6837\u672c\u3002<\/p>\n<p>\u56fe1-1 \u75c5\u5386\u6570\u636e\u793a\u4f8b<\/p>\n<p>1.2.2\u4fe1\u7528\u5206\u6570\u4f30\u8ba1<\/p>\n<p>\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d,\u5411\u94f6\u884c\u7533\u8bf7\u8d37\u6b3e\u662f\u6bd4\u8f83\u5e38\u89c1\u7684,\u5982\u623f\u5c4b\u8d37\u6b3e\u3001\u6c7d\u8f66\u8d37\u6b3e\u7b49\u3002\u94f6\u884c\u5728\u529e\u7406\u4e2a\u4eba\u8d37\u6b3e\u4e1a\u52a1\u65f6,\u4f1a\u6839\u636e\u7533\u8bf7\u4eba\u7684\u7ecf\u6d4e\u60c5\u51b5\u6765\u4f30\u8ba1\u7533\u8bf7\u4eba\u7684\u8fd8\u6b3e\u80fd\u529b,\u5e76\u6839\u636e\u4e0d\u540c\u8fd8\u6b3e\u80fd\u529b\u786e\u5b9a\u5b89\u5168\u7684\u501f\u6b3e\u91d1\u989d\u548c\u76f8\u5e94\u7684\u6761\u6b3e(\u5982\u4e0d\u540c\u7684\u5229\u7387)\u3002\u5728\u7f8e\u56fd,\u6bcf\u4e2a\u6210\u5e74\u4eba\u90fd\u6709\u76f8\u5e94\u7684\u4fe1\u7528\u5206\u6570( credit score ) ,\u7528\u6765\u8861\u91cf\u548c\u8bc4\u4f30\u501f\u6b3e\u8005\u7684\u8fd8\u6b3e\u80fd\u529b\u548c\u98ce\u9669\u3002<\/p>\n<p>\u5728\u4f30\u8ba1\u7533\u8bf7\u8005\u7684\u8fd8\u6b3e\u80fd\u529b\u65f6,\u9700\u8981\u641c\u96c6\u7528\u6237\u7684\u591a\u4e2a\u65b9\u9762\u7684\u4fe1\u606f,\u5305\u62ec:<\/p>\n<p>\u6536\u5165\u60c5\u51b5;<\/p>\n<p>\u5e74\u9f84\u3001\u6027\u522b;<\/p>\n<p>\u804c\u4e1a;<\/p>\n<p>\u5bb6\u5ead\u60c5\u51b5,\u5982\u5b50\u5973\u6570\u91cf\u7b49;\u8fd8\u6b3e\u5386\u53f2,\u5305\u62ec\u672a\u6309\u65f6\u8fd8\u6b3e\u7684\u8bb0\u5f55\u3001\u8fd8\u6b3e\u91d1\u989d\u7b49;\u73b0\u6709\u7684\u5404\u79cd\u8d37\u6b3e\u548c\u6b20\u6b3e\u60c5\u51b5\u7b49\u3002<\/p>\n<p>\u5982\u4f55\u5c06\u8fd9\u4e9b\u56e0\u7d20\u7efc\u5408\u8003\u8651\u4ece\u800c\u51b3\u5b9a\u501f\u8d37\u8005\u7684\u4fe1\u7528\u5206\u6570\u5462?\u76f4\u89c2\u5730\u8bb2,\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b80\u5355\u7684\u89c4\u5219\u6765\u786e\u5b9a\u4fe1\u7528\u5206\u6570\u3002\u4f8b\u5982,\u67d0\u7533\u8bf7\u8005\u7684\u5f53\u524d\u501f\u6b3e\u91d1\u989d\u5f88\u9ad8\u4f46\u6536\u5165\u4e00\u5b9a,\u5219\u8fdb\u4e00\u6b65\u501f\u6b3e\u7684\u98ce\u9669\u5f88\u9ad8,\u4fe1\u7528\u5206\u6570\u5c06\u4f1a\u8f83\u4f4e;\u53c8\u5982,\u67d0\u7533\u8bf7\u8005\u7684\u67d0\u5f20\u4fe1\u7528\u5361\u5728\u8fc7\u53bb\u7ecf\u5e38\u6ca1\u6709\u6309\u65f6\u8fd8\u6b3e,\u5219\u5176\u4fe1\u7528\u5206\u6570\u4e5f\u4f1a\u8f83\u4f4e\u3002\u867d\u7136\u4f7f\u7528\u7b80\u5355\u7684\u89c4\u5219\u80fd\u591f\u5927\u81f4\u89e3\u51b3\u4fe1\u7528\u5206\u6570\u4f30\u8ba1\u7684\u95ee\u9898,\u4f46\u662f\u8fd9\u4e2a\u529e\u6cd5\u6700\u5927\u7684\u95ee\u9898\u662f\u4e0d\u80fd\u81ea\u9002\u5e94\u5730\u5904\u7406\u5927\u91cf\u6570\u636e\u3002\u968f\u7740\u65f6\u95f4\u7684\u53d8\u5316,\u7533\u8bf7\u8005\u4e0d\u8fd8\u6b3e\u7684\u98ce\u9669\u6a21\u578b\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316,\u56e0\u6b64,\u76f8\u5e94\u7684\u89c4\u5219\u4e5f\u9700\u8981\u4fee\u6539\u3002<\/p>\n<p>\u94f6\u884c\u901a\u5e38\u53ef\u4ee5\u5f97\u5230\u6d77\u91cf\u7684\u7533\u8bf7\u8005\u6570\u636e\u548c\u5bf9\u5e94\u7684\u5386\u53f2\u6570\u636e\u3002\u5229\u7528\u673a\u5668\u5b66\u4e60\u7684\u65b9\u6cd5,\u6211\u4eec\u5e0c\u671b\u53ef\u4ee5\u4ece\u8fd9\u4e9b\u7533\u8bf7\u8005\u8fc7\u53bb\u7684\u8fd8\u6b3e\u8bb0\u5f55\u4e2d\u81ea\u9002\u5e94\u5730\u5b66\u4e60\u51fa\u76f8\u5e94\u7684\u6a21\u578b,\u4ece\u800c\u80fd\u591f\u201c\u667a\u80fd\u201d\u5730\u8ba1\u7b97\u7533\u8bf7\u8005\u7684\u4fe1\u7528\u5206\u6570\u4ee5\u4e86\u89e3\u8d37\u6b3e\u7684\u98ce\u9669\u3002\u5177\u4f53\u5730\u8bb2,\u5728\u673a\u5668\u5b66\u4e60\u6a21\u578b\u4e2d,\u5c06\u7533\u8bf7\u8005\u7684\u4fe1\u606f\u4f5c\u4e3a\u8f93\u5165,\u6211\u4eec\u53ef\u4ee5\u8ba1\u7b97\u7533\u8bf7\u8005\u5728\u672a\u6765\u80fd\u591f\u6309\u65f6\u8fd8\u6b3e\u7684\u6982\u7387\u3002\u4f5c\u4e3a\u4e00\u4e2a\u5178\u578b\u7684\u4f8b\u5b50, FICO\u5206\u6570\u5c31\u662f\u7f8e\u56fdFICO\u516c\u53f8\u5229\u7528\u673a\u5668\u5b66\u4e60\u6a21\u578b\u5f00\u53d1\u51fa\u6765\u7684\u4e00\u4e2a\u4fe1\u7528\u5206\u6570\u6a21\u578b\u3002<\/p>\n<p>1.2.3 Nettix\u4e0a\u7684\u5f71\u7247\u63a8\u8350<\/p>\n<p>Netflix\u662f\u7f8e\u56fd\u7684\u4e00\u5bb6\u7f51\u7edc\u89c6\u9891\u70b9\u64ad\u516c\u53f8,\u6210\u7acb\u4e8e1997\u5e74,\u52302015\u5e74\u8be5\u516c\u53f8\u5df2\u7ecf\u6709\u4e86\u8fd17000\u4e07\u7684\u8ba2\u9605\u8005\u5e76\u4e14\u5728\u4e16\u754c\u4e0a\u8d85\u8fc740\u4e2a\u56fd\u5bb6\u6216\u5730\u533a\u63d0\u4f9b\u670d\u52a1\u3002Netflix\u4e0a\u7684\u4e00\u9879\u5f88\u91cd\u8981\u7684\u529f\u80fd\u662f\u6839\u636e\u7528\u6237\u7684\u5386\u53f2\u89c2\u770b\u4fe1\u606f\u548c\u559c\u597d\u63a8\u8350\u76f8\u5e94\u7684\u5f71\u7247,\u5982\u56fe1-2\u6240\u793a\u30022006\u5e7410\u6708\u81f32009\u5e749\u6708, Netflix\u516c\u53f8\u4e3e\u529e\u4e86Netflix Prize\u6bd4\u8d5b,\u8981\u6c42\u53c2\u8d5b\u8005\u6839\u636e\u7528\u6237\u5bf9\u4e8e\u4e00\u4e9b\u7535\u5f71\u8bc4\u4ef7(1\u661f~5\u661f) ,\u63a8\u6d4b\u7528\u6237\u5bf9\u53e6\u5916\u4e00\u4e9b\u6ca1\u6709\u770b\u8fc7\u7535\u5f71\u7684\u8bc4\u4ef7\u3002\u5982\u679c\u80fd\u591f\u51c6\u786e\u5730\u9884\u6d4b\u7528\u6237\u5bf9\u4e8e\u90a3\u4e9b\u6ca1\u6709\u770b\u8fc7\u7684\u7535\u5f71\u7684\u8bc4\u4ef7,\u5c31\u53ef\u4ee5\u76f8\u5e94\u5730\u5411\u8fd9\u4e9b\u7528\u6237\u63a8\u8350\u4ed6\u4eec\u611f\u5174\u8da3\u7684\u7535\u5f71,\u4ece\u800c\u663e\u8457\u63d0\u9ad8\u63a8\u8350\u7cfb\u7edf\u7684\u6027\u80fd\u548cNetflix\u516c\u53f8\u7684\u76c8\u5229\u6c34\u5e73\u3002<\/p>\n<p><img src='https:\/\/www.962900.com\/wp-content\/uploads\/2023\/12\/1702256626812_1.png' ='\u8f66\u8d37\u8ba1\u7b97\u673a'\/ alt=\"\u8f66\u8d37\u8ba1\u7b97\u673a(\u8f66\u8d37\u8ba1\u7b97\u673a2021)? 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(https:\/\/www.962900.com\/) \u77e5\u8bc6\u95ee\u7b54 \u7b2c2\u5f20\" title=\"\u8f66\u8d37\u8ba1\u7b97\u673a(\u8f66\u8d37\u8ba1\u7b97\u673a2021)? \u77e5\u8bc6\u95ee\u7b54 \u7b2c2\u5f20-\" ><\/p>\n<p>\u56fe1-3 \u5728Expedia.com\u4e0a\u641c\u7d22\u9152\u5e97<\/p>\n<p>1.2.5\u8ba8\u8bba<\/p>\n<p>\u4e0a\u6587\u4e2d\u76844\u4e2a\u4f8b\u5b50\u5206\u522b\u5bf9\u5e94\u4e8e\u673a\u5668\u5b66\u4e60\u4e2d\u76844\u7c7b\u5178\u578b\u95ee\u9898:<\/p>\n<p>\u56de\u5f52( regression ) ;<\/p>\n<p>\u5206\u7c7b(classification ) ;<\/p>\n<p>\u63a8\u8350(recommendation ) ;<\/p>\n<p>\u6392\u5e8f(ranking)\u3002<\/p>\n<p>\u5728\u7b2c\u4e00\u7c7b\u95ee\u9898\u4e2d,\u9996\u5148\u9700\u8981\u4e3a\u6bcf\u4e2a\u75c5\u4eba\u6784\u5efa\u4e00\u4e2a\u7279\u5f81\u5411\u91cfx,\u7136\u540e\u6784\u5efa\u4e00\u4e2a\u51fd\u6570,\u4f7f\u5f97\u53ef\u4ee5\u7528(x)\u6765\u9884\u6d4b\u75c5\u4eba\u7684\u4f4f\u9662\u65f6\u95f4y\u3002\u6ce8\u610f,\u8fd9\u91cc\u8981\u9884\u6d4b\u7684\u661f(\u75c5\u4eba\u7684\u4f4f\u9662\u65f6\u95f4y)\u7684\u8303\u56f4\u662f0-365 (\u6216\u8005366) 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,\u4ece\u4e00\u7cfb\u5217\u5bf9\u8c61(\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u662f\u9152\u5e97)\u4e2d\u6839\u636e\u7528\u6237\u7684\u9700\u8981\u8fd4\u56de\u4e00\u4e2a\u5bf9\u8c61\u7684\u5e8f\u5217,\u4f7f\u5f97\u8be5\u5e8f\u5217\u6700\u524d\u9762\u7684\u5bf9\u8c61\u662f\u7528\u6237\u6700\u60f3\u8981\u7684\u3002\u8fd9\u7c7b\u95ee\u9898\u79f0\u4e3a\u6392\u5e8f(ranking 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