{"id":635,"date":"2021-06-09T13:52:00","date_gmt":"2021-06-09T05:52:00","guid":{"rendered":"https:\/\/xg1990.com\/blog\/?p=635"},"modified":"2021-07-23T18:57:16","modified_gmt":"2021-07-23T10:57:16","slug":"%e5%a4%a7%e5%9e%8b%e4%bc%81%e4%b8%9a%e7%9a%84%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e6%a8%a1%e5%9e%8b%e7%ae%a1%e7%90%86%e6%b5%81%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/xg1990.com\/blog\/en\/archives\/635","title":{"rendered":"\u5927\u578b\u4f01\u4e1a\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\u7ba1\u7406\u6d41\u7a0b"},"content":{"rendered":"\n

\u968f\u7740\u4eba\u5de5\u667a\u80fd\u548c\u673a\u5668\u5b66\u4e60\u5e94\u7528\u8303\u56f4\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u5927\u91cf\u7684\u4f01\u4e1a\u4f1a\u5c06\u5404\u79cd\u673a\u5668\u5b66\u4e60\u6a21\u578b\u90e8\u7f72\u5230\u751f\u4ea7\u5b9e\u8df5\u4e2d\u3002\u5728\u6280\u672f\u9a71\u52a8\u578b\u7684\u4e2d\u5c0f\u578b\u4f01\u4e1a\u4e2d\u8fd9\u662f\u4e00\u4ef6\u76f8\u5bf9\u5bb9\u6613\u7684\u4e8b\u60c5\uff0c\u56e0\u4e3a\u6ca1\u6709\u7e41\u7410\u7684\u6d41\u7a0b\u3001\u5229\u76ca\u51b2\u7a81\u548c\u76d1\u7ba1\u9650\u5236\uff0c\u901a\u5e38\u80fd\u591f\u5f88\u5bb9\u6613\u7684\u63a8\u52a8\u65b0\u6280\u672f\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u7136\u800c\u5728\u5927\u578b\u4f01\u4e1a\u4e2d\uff0c\u673a\u5668\u5b66\u4e60\u7684\u5b9e\u8df5\u8fdc\u6ca1\u6709\u5c0f\u4f01\u4e1a\u90a3\u4e48\u7b80\u5355\u5feb\u6377\uff0c\u6d89\u53ca\u5230\u6570\u636e\u3001\u6a21\u578b\u9a8c\u8bc1\u3001\u5546\u4e1a\u4ef7\u503c\u3001\u9690\u79c1\u3001\u4f26\u7406\u3001\u5b89\u5168\u7b49\u7b49\u8bf8\u591a\u56e0\u7d20\uff0c\u56e0\u6b64\u9700\u8981\u4e00\u5957\u6807\u51c6\u6d41\u7a0b\u6765\u7edf\u7b79\u517c\u987e\u3002\u8fd9\u4e2a\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u8fd9\u4e9b\u5185\u5bb9\uff1a<\/p>\n\n\n\n

  1. \u7acb\u9879\u9636\u6bb5
    1. \u5546\u4e1a\u4ef7\u503c\u5206\u6790\uff1a\uff08\u5206\u6790\u6a21\u7248\uff1a\u9700\u8981\u660e\u786e\u8fd9\u4e2a\u6a21\u578b\u80fd\u591f\u5e26\u6765\u7684\u5229\u76ca\uff0c\u6574\u4e2a\u9879\u76ee\u662f\u5426\u6210\u529f\u7684\u6807\u51c6\u80fd\u5426\u91cf\u5316\uff0c\u5bf9\u73b0\u6709\u65b9\u6848\u7684\u63d0\u5347\u7a0b\u5ea6\uff0c\u7ed9\u8c01\u5e26\u6765\u5229\u76ca\uff09<\/li>
    2. \u53ef\u884c\u6027\u5206\u6790\uff1a\u6570\u636e\u662f\u5426\u53ef\u4ee5\u83b7\u53d6\u3001\u8d28\u91cf\u662f\u5426\u8db3\u591f<\/li>
    3. \u98ce\u9669\u5206\u6790\uff1a
      1. \u6570\u636e\u9690\u79c1\u5206\u6790\uff1a\u6d89\u53ca\u5230\u7684\u6570\u636e\u662f\u5426\u654f\u611f\uff08\u5982\u6d89\u53ca\u4e2a\u4eba\u9690\u79c1\uff09\uff0c\u662f\u5426\u6709\u76f8\u5e94\u7684\u63aa\u65bd\u964d\u4f4e\u6570\u636e\u6cc4\u6f0f\u98ce\u9669\uff0c\u589e\u5f3a\u9690\u79c1\u4fdd\u62a4<\/li>
      2. \u4f26\u7406\u5206\u6790\uff1a\u6240\u4f7f\u7528\u7684\u6a21\u578b\u662f\u5426\u4f1a\u5e26\u6765\u6b67\u89c6\u3001\u4e0d\u516c\u5e73\u7b49\u9053\u5fb7\u95ee\u9898<\/li>
      3. \u5176\u4ed6\u53ef\u80fd\u7684\u653f\u7b56\u98ce\u9669<\/li><\/ol><\/li>
      4. \u9879\u76ee\u7ba1\u7406\u8ba1\u5212\uff1a\u660e\u786e\u4ea4\u4ed8\u6210\u679c\u3001\u4ea4\u4ed8\u5bf9\u8c61\u3001\u5b8c\u6210\u65f6\u95f4\u3001\u7ecf\u8d39\u6765\u6e90\u3001\u56e2\u961f\u4eba\u5458\u5206\u5de5\uff0c\u9700\u8981\u54ea\u4e9b\u5916\u90e8\u56e2\u961f\u5408\u4f5c<\/li><\/ol><\/li>
      5. \u542f\u52a8\u9636\u6bb5
        1. \u5206\u914d\u8ba1\u7b97\u673a\u8d44\u6e90\uff08\u8ba1\u7b97\u96c6\u7fa4\u6216\u8005\u4e91\u8ba1\u7b97\u670d\u52a1\u5668\uff09\uff0c\u5e76\u660e\u786e\u56de\u6536\u65f6\u95f4<\/li>
        2. \u51c6\u5907\u6570\u636e\uff1a
          1. \u6388\u6743\u6570\u636e\u6743\u9650\uff08\u8fd9\u91cc\u9700\u8981IT\u90e8\u95e8\u67b6\u8bbe\u5b89\u5168\u7684\u9694\u79bb\u73af\u5883\u6765\u5904\u7406\u654f\u611f\u6570\u636e\uff09<\/li>
          2. \u5efa\u7acb\u7ba1\u9053<\/li>
          3. \u68c0\u67e5\u6570\u636e\u8d28\u91cf\uff1a\u7f3a\u5931\u503c\u3001\u6570\u503c\u5355\u4f4d\u3001\u6570\u636e\u7c7b\u578b\u3001\u5b9a\u578b\u53d8\u91cf\u68c0\u67e5\u3001\u91cd\u590d\u503c\u3001\u5f02\u5e38\u503c\u3001bias\u3001<\/li>
          4. \u6570\u636e\u4f26\u7406\uff1a\u5c11\u6570\u7fa4\u4f53\u7684\u6570\u636e\u91cf\u662f\u5426\u5145\u8db3\u3001\u662f\u5426\u5b58\u5728\u654f\u611f\u7684\u4e2a\u4eba\u4fe1\u606f\uff08\u5e74\u9f84\u3001\u6027\u522b\u3001\u79cd\u65cf\u3001\u4fe1\u4ef0\u3001\u5065\u5eb7\u72b6\u51b5\u3001\u56fd\u7c4d\u2026\u2026\uff09<\/li><\/ol><\/li><\/ol><\/li>
          5. \u5f00\u53d1\u9636\u6bb5
            1. \u6570\u636e\u63a2\u7d22\u6027\u5206\u6790 \uff08EDA\uff09<\/li>
            2. \u6a21\u578b\u9009\u62e9\u4e0e\u8bad\u7ec3<\/li>
            3. \u7279\u5f81\u7ba1\u7406<\/li>
            4. \u8d85\u53c2\u6570\u4f18\u5316<\/li>
            5. \u4ea4\u53c9\u9a8c\u8bc1\uff1a\u662f\u5426\u5b58\u5728\u6570\u636e\u6cc4\u6f0f\uff0coverfit\u6216\u8005underfit\uff0c\u662f\u5426\u5bf9\u4e8e\u67d0\u4e9b\u5177\u6709\u7279\u6b8a\u5c5e\u6027\u7684\u6837\u672c\u7cbe\u5ea6\u660e\u663e\u504f\u4f4e<\/li>
            6. \u6a21\u578b\u89e3\u91ca\uff1a\u5404\u4e2a\u7279\u5f81\u5bf9\u4e8e\u8f93\u51fa\u7ed3\u679c\u7684\u5f71\u54cd\u662f\u5426\u5408\u7406\uff0c\u662f\u5426\u5305\u542b\u654f\u611f\u6570\u636e\uff08\u6027\u522b\u3001\u5e74\u9f84\u7b49\uff09<\/li>
            7. \u6a21\u578b\u7a33\u5b9a\u6027\uff1a\u6a21\u578b\u6027\u80fd\u662f\u5426\u4f1a\u968f\u7740\u4e0d\u540c\u7684\u6837\u672c\u6216\u65f6\u95f4\u6ce2\u52a8<\/li>
            8. \u6a21\u578b\u7684\u5176\u4ed6\u5c40\u9650\u5206\u6790\uff1a\u4f8b\u5982\u4f26\u7406\u6216\u504f\u89c1\u5206\u6790<\/li>
            9. \u76d1\u63a7\u65e5\u5fd7\u6a21\u5757\uff1a\u8be6\u7ec6\u8f93\u51fa\u6a21\u578b\u7684\u8bad\u7ec3\u4e0e\u9884\u6d4b\u65f6\u91cd\u8981\u53c2\u6570<\/li>
            10. \u4ee3\u7801\u6253\u5305\uff1a\u5404\u4e2a\u529f\u80fd\u6a21\u5757\u5316\uff0c\u9075\u5b88\u6807\u51c6\u7684\u76ee\u5f55\u548c\u6587\u4ef6\u7ed3\u6784\uff0c\u53d1\u5e03artifactory<\/li><\/ol><\/li>
            11. \u6d4b\u8bd5\u9636\u6bb5
              1. \u6570\u636e\u6d4b\u8bd5\uff1a<\/li>
              2. \u5355\u5143\u6d4b\u8bd5\uff1a<\/li>
              3. \u6027\u80fd\u6d4b\u8bd5\uff1a\u8bad\u7ec3\u65f6\u95f4\u3001\u9884\u6d4b\u65f6\u95f4<\/li>
              4. \u7cbe\u5ea6\u6d4b\u8bd5\uff1a<\/li>
              5. \u7a33\u5b9a\u6027\u6d4b\u8bd5\uff1a\u5fae\u5c0f\u6270\u52a8\u662f\u5426\u5e26\u6765\u9884\u6d4b\u7684\u5de8\u5927\u53d8\u5316\u3001\u5bf9\u6297\u653b\u51fb\u6d4b\u8bd5\uff08\u4f8b\u5982Fast Gradient Sign Method\uff09\u3001\u5bf9\u4e8e\u76f8\u540c\u8f93\u5165\u80fd\u5426\u4ea7\u751f\u7a33\u5b9a\u8f93\u51fa<\/li>
              6. \u4f26\u7406\u6d4b\u8bd5\uff1a\u6a21\u578b\u8f93\u51fa\u662f\u5426\u6709bias\uff0c\u5408\u7406\u7279\u5f81\u91cd\u8981\u6027<\/li>
              7. \u7528\u6237\u6d4b\u8bd5 \uff08UAT\uff0cUser Acceptance TEST\uff09\uff1a\u4e1a\u52a1\u7aef\u7528\u6237\u80fd\u591f\u63a5\u53d7\u6700\u7ec8\u6a21\u578b<\/li><\/ol><\/li>
              8. \u5ba1\u9605\u9636\u6bb5
                1. \u903b\u8f91\u68c0\u67e5\uff1a\u662f\u5426\u5b58\u5728 magic number\uff0c\u6b7b\u5faa\u73af\uff0c\u9519\u8bef\u6761\u4ef6\u5224\u65ad\u7b49<\/li>
                2. \u4ee3\u7801\u8d28\u91cf\u68c0\u67e5\uff1a\u4ee3\u7801\u89c4\u8303\u3001\u6ce8\u91ca\u3001\u6587\u6863\u7b49\uff0c\u6ca1\u6709\u5197\u4f59\u4ee3\u7801\u6216\u8005\u91cd\u590d\u9020\u8f6e\u5b50<\/li>
                3. \u65e5\u5fd7\u68c0\u67e5\uff1a\u6a21\u578b\u8f93\u51fa\u6709\u610f\u4e49\u3001\u5fc5\u8981\u7684\u65e5\u5fd7\u4fe1\u606f<\/li>
                4. \u6d4b\u8bd5\u8986\u76d6\uff1a100%\u5355\u5143\u6d4b\u8bd5\u3001100%\u4ee3\u7801\u98ce\u683c\u6d4b\u8bd5\u3001\u5355\u5143\u6d4b\u8bd5\u8986\u76d6\u5c3d\u53ef\u80fd\u591a\u7684\u573a\u666f<\/li>
                5. \u6587\u6863\u68c0\u67e5\uff1a\u6587\u6863\u662f\u5426\u8be6\u7ec6\u5230\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u8f7b\u677e\u63a5\u624b\uff0c\u6709\u6e05\u6670\u53ef\u7528\u7684\u4f7f\u7528\u624b\u518c\uff08\u8bad\u7ec3&\u9884\u6d4b\u3001\u53c2\u6570\u914d\u7f6e\uff09\uff0c\u6545\u969c\u8bca\u65ad<\/li>
                6. \u4f26\u7406\u68c0\u67e5\uff1a\u6a21\u578b\u9884\u6d4b\u7ed3\u679c\u662f\u5426\u7ed9\u90e8\u5206\u4eba\u5e26\u6765\u4e0d\u516c\u5e73\u7684\u52a3\u52bf\/\u4f18\u52bf<\/li>
                7. \u6d41\u7a0b\u68c0\u67e5\uff1a\u6240\u6709\u6d41\u7a0b\u662f\u5426\u4e25\u683c\u9075\u5b88\u4e86\u5e76\u6709\u5b8c\u6574\u7684\u6587\u6863\u8bb0\u5f55<\/li><\/ol><\/li>
                8. \u90e8\u7f72\u9636\u6bb5
                  1. \u751f\u4ea7\u6570\u636e\u7ba1\u9053\u642d\u5efa<\/li>
                  2. \u6a21\u578b\u8bad\u7ec3\u7ba1\u9053\u642d\u5efa<\/li>
                  3. \u6a21\u578b\u90e8\u7f72\u7ba1\u9053\u642d\u5efa\uff1a\u8003\u8651batch \/ real time API \/ streaming \u7b49\u4e0d\u540c\u7684\u6a21\u578b\u90e8\u7f72\u573a\u666f<\/li>
                  4. \u7d27\u6025\u8054\u7cfb\u4eba\u786e\u8ba4<\/li><\/ol><\/li>
                  5. \u76d1\u63a7\u9636\u6bb5
                    1. \u6570\u636e\u7279\u5f81\u76d1\u63a7\uff1a\u662f\u5426\u6709data drift\u98ce\u9669<\/li>
                    2. \u6a21\u578b\u6027\u80fd\u76d1\u63a7\uff1a\u662f\u5426\u6709model drift\u98ce\u9669<\/li>
                    3. \u5546\u4e1a\u4ef7\u503c\u76d1\u63a7\uff1a\u5173\u8054\u4e1a\u52a1\u7aef\u7684\u76f8\u5173\u6307\u6807\u76d1\u63a7<\/li>
                    4. \u9608\u503c\u5b9a\u4e49\uff1a\u5982\u4f55\u89e6\u53d1\u91cd\u65b0\u8bad\u7ec3<\/li><\/ol><\/li><\/ol>\n\n\n\n

                      \u9700\u8981\u5f3a\u8c03\u7684\u662f\uff0c\u4ee5\u4e0a\u6d41\u7a0b\u7684\u8bbe\u7acb\u662f\u4e3a\u4e86\u670d\u52a1\u5e76\u4fc3\u8fdb\u4e1a\u52a1\u7684\u4f18\u5316\uff0c\u6d41\u7a0b\u7684\u6267\u884c\u672c\u8eab\u4e0d\u662f\u76ee\u7684\u3002\u5982\u679c\u7e41\u7410\u7684\u6d41\u7a0b\u6210\u4e3a\u4e86\u4e1a\u52a1\u5f00\u5c55\u7684\u963b\u788d\uff0c\u5219\u9700\u8981\u505c\u4e0b\u6765\u601d\u8003\uff0c\u8fd9\u4e9b\u6d41\u7a0b\u662f\u5426\u6709\u5fc5\u8981\u8fdb\u884c\u7cbe\u7b80\u3002<\/p>\n\n\n\n

                      <\/p>\n","protected":false},"excerpt":{"rendered":"

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