{"id":138355,"date":"2024-10-31T13:47:26","date_gmt":"2024-10-31T05:47:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138355\/"},"modified":"2024-10-31T13:47:27","modified_gmt":"2024-10-31T05:47:27","slug":"sql-server-2008%e6%95%b8%e6%93%9a%e6%8c%96%e6%8e%98%e7%9a%849%e7%a8%ae%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138355\/","title":{"rendered":"SQL Server 2008\u6578\u64da\u6316\u6398\u76849\u7a2e\u7b97\u6cd5"},"content":{"rendered":"

SQL Server 2008\u6578\u64da\u6316\u6398\u76849\u7a2e\u7b97\u6cd5<\/h1>\n

\u6578\u64da\u6316\u6398\u662f\u5f9e\u5927\u91cf\u6578\u64da\u4e2d\u63d0\u53d6\u6709\u7528\u4fe1\u606f\u7684\u904e\u7a0b\uff0cSQL Server 2008\u63d0\u4f9b\u4e86\u591a\u7a2e\u7b97\u6cd5\u4f86\u652f\u6301\u9019\u4e00\u904e\u7a0b\u3002\u9019\u4e9b\u7b97\u6cd5\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u9032\u884c\u9810\u6e2c\u5206\u6790\u3001\u6a21\u5f0f\u8b58\u5225\u548c\u6578\u64da\u5206\u985e\u7b49\u3002\u672c\u6587\u5c07\u4ecb\u7d39SQL Server 2008\u4e2d\u5e38\u7528\u76849\u7a2e\u6578\u64da\u6316\u6398\u7b97\u6cd5\uff0c\u4e26\u63a2\u8a0e\u5b83\u5011\u7684\u61c9\u7528\u5834\u666f\u53ca\u7279\u9ede\u3002<\/p>\n

1. \u6c7a\u7b56\u6a39\u7b97\u6cd5 (Decision Trees)<\/h2>\n

\u6c7a\u7b56\u6a39\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u5206\u985e\u548c\u56de\u6b78\u7b97\u6cd5\u3002\u5b83\u901a\u904e\u6a39\u72c0\u7d50\u69cb\u4f86\u8868\u793a\u6c7a\u7b56\u904e\u7a0b\uff0c\u4e26\u6839\u64da\u7279\u5fb5\u7684\u4e0d\u540c\u503c\u9032\u884c\u5206\u652f\u3002\u9019\u7a2e\u7b97\u6cd5\u6613\u65bc\u7406\u89e3\u548c\u89e3\u91cb\uff0c\u9069\u5408\u7528\u65bc\u5ba2\u6236\u5206\u985e\u548c\u98a8\u96aa\u8a55\u4f30\u7b49\u5834\u666f\u3002<\/p>\n

SELECT * FROM [YourDataMiningModel]\nWHERE [YourCondition]<\/code><\/pre>\n
2. \u795e\u7d93\u7db2\u7d61 (Neural Networks)<\/h2>\n
\u795e\u7d93\u7db2\u7d61\u6a21\u64ec\u4eba\u8166\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u901a\u904e\u591a\u5c64\u7d50\u69cb\u4f86\u5b78\u7fd2\u6578\u64da\u4e2d\u7684\u8907\u96dc\u6a21\u5f0f\u3002\u5b83\u9069\u5408\u7528\u65bc\u5716\u50cf\u8b58\u5225\u3001\u8a9e\u97f3\u8b58\u5225\u7b49\u9700\u8981\u9ad8\u7cbe\u5ea6\u9810\u6e2c\u7684\u61c9\u7528\u3002<\/p>\n
3. \u652f\u6301\u5411\u91cf\u6a5f (Support Vector Machines)<\/h2>\n
\u652f\u6301\u5411\u91cf\u6a5f\u662f\u4e00\u7a2e\u76e3\u7763\u5b78\u7fd2\u6a21\u578b\uff0c\u4e3b\u8981\u7528\u65bc\u5206\u985e\u548c\u56de\u6b78\u5206\u6790\u3002\u5b83\u901a\u904e\u5c0b\u627e\u6700\u4f73\u908a\u754c\u4f86\u5340\u5206\u4e0d\u540c\u985e\u5225\u7684\u6578\u64da\uff0c\u9069\u5408\u7528\u65bc\u6587\u672c\u5206\u985e\u548c\u5716\u50cf\u8b58\u5225\u7b49\u4efb\u52d9\u3002<\/p>\n
4. \u805a\u985e\u7b97\u6cd5 (Clustering)<\/h2>\n
\u805a\u985e\u7b97\u6cd5\u5c07\u6578\u64da\u96c6\u5206\u6210\u82e5\u5e72\u7d44\uff0c\u4f7f\u5f97\u540c\u4e00\u7d44\u5167\u7684\u6578\u64da\u76f8\u4f3c\u5ea6\u9ad8\uff0c\u800c\u4e0d\u540c\u7d44\u4e4b\u9593\u7684\u6578\u64da\u76f8\u4f3c\u5ea6\u4f4e\u3002\u9019\u7a2e\u7b97\u6cd5\u5e38\u7528\u65bc\u5e02\u5834\u7d30\u5206\u548c\u793e\u4ea4\u7db2\u7d61\u5206\u6790\u3002<\/p>\n
5. \u95dc\u806f\u898f\u5247 (Association Rules)<\/h2>\n
\u95dc\u806f\u898f\u5247\u7528\u65bc\u767c\u73fe\u6578\u64da\u4e4b\u9593\u7684\u96b1\u542b\u95dc\u4fc2\uff0c\u5e38\u898b\u65bc\u8cfc\u7269\u7c43\u5206\u6790\u3002\u901a\u904e\u6316\u6398\u983b\u7e41\u9805\u96c6\uff0c\u53ef\u4ee5\u627e\u51fa\u54ea\u4e9b\u5546\u54c1\u7d93\u5e38\u4e00\u8d77\u88ab\u8cfc\u8cb7\u3002<\/p>\n
SELECT * FROM [YourAssociationRulesModel]\nWHERE [YourCondition]<\/code><\/pre>\n
6. \u6642\u9593\u5e8f\u5217\u5206\u6790 (Time Series Analysis)<\/h2>\n
\u6642\u9593\u5e8f\u5217\u5206\u6790\u7528\u65bc\u9810\u6e2c\u672a\u4f86\u7684\u6578\u64da\u8da8\u52e2\uff0c\u7279\u5225\u9069\u5408\u65bc\u91d1\u878d\u5e02\u5834\u548c\u92b7\u552e\u6578\u64da\u7684\u9810\u6e2c\u3002\u5b83\u901a\u904e\u5206\u6790\u6b77\u53f2\u6578\u64da\u4f86\u8b58\u5225\u8da8\u52e2\u548c\u5b63\u7bc0\u6027\u8b8a\u5316\u3002<\/p>\n
7. \u56de\u6b78\u5206\u6790 (Regression Analysis)<\/h2>\n
\u56de\u6b78\u5206\u6790\u7528\u65bc\u9810\u6e2c\u6578\u503c\u578b\u8b8a\u91cf\uff0c\u901a\u904e\u5efa\u7acb\u81ea\u8b8a\u91cf\u548c\u56e0\u8b8a\u91cf\u4e4b\u9593\u7684\u6578\u5b78\u6a21\u578b\u4f86\u9032\u884c\u9810\u6e2c\u3002\u9019\u7a2e\u65b9\u6cd5\u5728\u7d93\u6fdf\u5b78\u548c\u793e\u6703\u79d1\u5b78\u4e2d\u61c9\u7528\u5ee3\u6cdb\u3002<\/p>\n
8. \u96a8\u6a5f\u68ee\u6797 (Random Forest)<\/h2>\n
\u96a8\u6a5f\u68ee\u6797\u662f\u4e00\u7a2e\u96c6\u6210\u5b78\u7fd2\u65b9\u6cd5\uff0c\u901a\u904e\u5efa\u7acb\u591a\u68f5\u6c7a\u7b56\u6a39\u4f86\u63d0\u9ad8\u9810\u6e2c\u7684\u6e96\u78ba\u6027\u3002\u5b83\u9069\u5408\u7528\u65bc\u9ad8\u7dad\u6578\u64da\u7684\u5206\u985e\u548c\u56de\u6b78\u554f\u984c\u3002<\/p>\n
9. \u8c9d\u8449\u65af\u7db2\u7d61 (Bayesian Networks)<\/h2>\n
\u8c9d\u8449\u65af\u7db2\u7d61\u662f\u4e00\u7a2e\u57fa\u65bc\u6982\u7387\u63a8\u7406\u7684\u6a21\u578b\uff0c\u9069\u5408\u7528\u65bc\u4e0d\u78ba\u5b9a\u6027\u554f\u984c\u7684\u5206\u6790\u3002\u5b83\u53ef\u4ee5\u7528\u65bc\u91ab\u7642\u8a3a\u65b7\u548c\u98a8\u96aa\u8a55\u4f30\u7b49\u9818\u57df\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
SQL Server 2008\u63d0\u4f9b\u4e86\u591a\u7a2e\u5f37\u5927\u7684\u6578\u64da\u6316\u6398\u7b97\u6cd5\uff0c\u9019\u4e9b\u7b97\u6cd5\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5f9e\u6578\u64da\u4e2d\u63d0\u53d6\u6709\u50f9\u503c\u7684\u4fe1\u606f\uff0c\u652f\u6301\u6c7a\u7b56\u5236\u5b9a\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u6c7a\u7b56\u6a39\u9032\u884c\u5ba2\u6236\u5206\u985e\uff0c\u9084\u662f\u5229\u7528\u795e\u7d93\u7db2\u7d61\u9032\u884c\u9ad8\u7cbe\u5ea6\u9810\u6e2c\uff0c\u9019\u4e9b\u5de5\u5177\u90fd\u80fd\u70ba\u4f01\u696d\u5e36\u4f86\u7af6\u722d\u512a\u52e2\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u96f2\u7aef\u74b0\u5883\u4e2d\u904b\u884c\u9019\u4e9b\u7b97\u6cd5\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u9999\u6e2fVPS<\/a>\u548c\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22SQL Server 2008\u4e2d\u76849\u7a2e\u6578\u64da\u6316\u6398\u7b97\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u5206\u6790\u80fd\u529b\uff0c\u767c\u6398\u6f5b\u5728\u5546\u6a5f\u8207\u6d1e\u5bdf\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-138355","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=138355"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138355\/revisions"}],"predecessor-version":[{"id":138356,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138355\/revisions\/138356"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}