\u4e00\u3001\u6570\u636e\u5904\u7406<\/p>\n

\u5728\u6c34\u8d28\u5206\u6790\u4e2d\uff0c\u6570\u636e\u7684\u9884\u5904\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u6b65\u9aa4\u3002\u6570\u636e\u7684\u9884\u5904\u7406\u5305\u62ec\u6570\u636e\u6e05\u6d17\u3001\u6570\u636e\u5f52\u4e00\u5316\u3001\u6570\u636e\u6807\u51c6\u5316\u548c\u6570\u636e\u8f6c\u6362\u7b49\u3002<\/p>\n

1. \u6570\u636e\u6e05\u6d17<\/p>\n

\u6570\u636e\u6e05\u6d17\u662f\u6307\u53bb\u9664\u6570\u636e\u4e2d\u7684\u9519\u8bef\u3001\u5f02\u5e38\u503c\u548c\u7f3a\u5931\u503c\u7b49\u3002\u6570\u636e\u6e05\u6d17\u7684\u65b9\u6cd5\u5305\u62ec\u6570\u636e\u68c0\u67e5\u3001\u6570\u636e\u91cd\u91c7\u6837\u548c\u6570\u636e\u63d2\u503c\u7b49\u3002\u6570\u636e\u6e05\u6d17\u7684\u76ee\u7684\u662f\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n

2. \u6570\u636e\u5f52\u4e00\u5316<\/p>\n

\u6570\u636e\u5f52\u4e00\u5316\u662f\u6307\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u540c\u4e00\u5c3a\u5ea6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002\u6570\u636e\u5f52\u4e00\u5316\u7684\u65b9\u6cd5\u5305\u62ec\u5747\u503c\u7f29\u653e\u3001\u4e2d\u4f4d\u6570\u7f29\u653e\u548c\u4f17\u6570\u7f29\u653e\u7b49\u3002\u6570\u636e\u5f52\u4e00\u5316\u7684\u76ee\u7684\u662f\u6d88\u9664\u6570\u636e\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u4fdd\u8bc1\u7ed3\u679c\u7684\u53ef\u9760\u6027\u548c\u53ef\u6bd4\u6027\u3002<\/p>\n

3. \u6570\u636e\u6807\u51c6\u5316<\/p>\n

\u6570\u636e\u6807\u51c6\u5316\u662f\u6307\u5bf9\u6570\u636e\u8fdb\u884c\u7edf\u4e00\u5ea6\u91cf\uff0c\u4ee5\u4fbf\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002\u6570\u636e\u6807\u51c6\u5316\u7684\u65b9\u6cd5\u5305\u62ec\u5747\u65b9\u8bef\u5dee(MSE)\u3001\u5747\u65b9\u6839\u8bef\u5dee(RMSE)\u548c\u76f8\u5bf9\u8bef\u5dee(R2)\u7b49\u3002\u6570\u636e\u6807\u51c6\u5316\u7684\u76ee\u7684\u662f\u4f7f\u7ed3\u679c\u66f4\u52a0\u51c6\u786e\u548c\u53ef\u9760\u3002<\/p>\n

\u4e8c\u3001\u5206\u6790\u65b9\u6cd5<\/p>\n

1. \u63cf\u8ff0\u6027\u7edf\u8ba1\u5206\u6790<\/p>\n

\u63cf\u8ff0\u6027\u7edf\u8ba1\u5206\u6790\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u603b\u4f53\u63cf\u8ff0\u548c\u8d8b\u52bf\u5206\u6790\u3002\u5e38\u7528\u7684\u63cf\u8ff0\u6027\u7edf\u8ba1\u5206\u6790\u65b9\u6cd5\u5305\u62ec\u5e73\u5747\u6570\u3001\u4e2d\u4f4d\u6570\u3001\u4f17\u6570\u3001\u6807\u51c6\u5dee\u548c\u53d8\u5f02\u7cfb\u6570\u7b49\u3002<\/p>\n

2. \u9891\u6570\u5206\u6790<\/p>\n

\u9891\u6570\u5206\u6790\u7528\u4e8e\u5bf9\u6570\u636e\u4e2d\u4e0d\u540c\u9891\u7387\u7684\u5143\u7d20\u8fdb\u884c\u5206\u6790\u3002\u5e38\u7528\u7684\u9891\u6570\u5206\u6790\u65b9\u6cd5\u5305\u62ec\u9891\u6570\u5206\u5e03\u8868\u3001\u9891\u6570\u5206\u5e03\u76f4\u65b9\u56fe\u548c\u9891\u6570\u5206\u5e03\u6982\u7387\u56fe\u7b49\u3002<\/p>\n

3. \u805a\u7c7b\u5206\u6790<\/p>\n

\u805a\u7c7b\u5206\u6790\u7528\u4e8e\u5c06\u6570\u636e\u5206\u4e3a\u4e0d\u540c\u7684\u7c07\u6216\u7fa4\u3002\u5e38\u7528\u7684\u805a\u7c7b\u5206\u6790\u65b9\u6cd5\u5305\u62eck\u5747\u503c\u805a\u7c7b\u3001\u5c42\u6b21\u805a\u7c7b\u548c\u5bc6\u5ea6\u805a\u7c7b\u7b49\u3002<\/p>\n

4. \u56de\u5f52\u5206\u6790<\/p>\n

\u56de\u5f52\u5206\u6790\u7528\u4e8e\u5efa\u7acb\u9884\u6d4b\u6a21\u578b\uff0c\u4ee5\u9884\u6d4b\u6c34\u8d28\u6570\u636e\u7684\u53d8\u5316\u8d8b\u52bf\u3002\u5e38\u7528\u7684\u56de\u5f52\u5206\u6790\u65b9\u6cd5\u5305\u62ec\u7ebf\u6027\u56de\u5f52\u3001\u591a\u9879\u5f0f\u56de\u5f52\u548c\u51b3\u7b56\u6811\u7b49\u3002<\/p>\n

5. \u65f6\u95f4\u5e8f\u5217\u5206\u6790<\/p>\n

\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u7528\u4e8e\u5206\u6790\u6c34\u8d28\u6570\u636e\u7684\u53d8\u5316\u8d8b\u52bf\u548c\u5468\u671f\u6027\u3002\u5e38\u7528\u7684\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u65b9\u6cd5\u5305\u62ecARIMA\u6a21\u578b\u3001\u5b63\u8282\u6027\u5206\u89e3\u548c\u5e73\u7a33\u5206\u89e3\u7b49\u3002<\/p>\n

\u4e09\u3001\u7ed3\u8bba<\/p>\n

\u672c\u6587\u4ecb\u7ecd\u4e86\u6c34\u8d28\u5206\u6790\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u65b9\u6cd5\u7684\u7814\u7a76\u3002\u6570\u636e\u5904\u7406\u5305\u62ec\u6570\u636e\u6e05\u6d17\u3001\u6570\u636e\u5f52\u4e00\u5316\u548c\u6570\u636e\u6807\u51c6\u5316\u7b49\u3002\u5206\u6790\u65b9\u6cd5\u5305\u62ec\u63cf\u8ff0\u6027\u7edf\u8ba1\u5206\u6790\u3001\u9891\u6570\u5206\u6790\u3001\u805a\u7c7b\u5206\u6790\u548c\u56de\u5f52\u5206\u6790\u7b49\u3002\u6700\u540e\uff0c\u672c\u6587\u4ecb\u7ecd\u4e86\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u7684\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u65b9\u6cd5\u7814\u7a76\u3002<\/p>\n

\u6587\u7ae0\u6765\u6e90\u4e8e\u7f51\u7edc\uff0c\u82e5\u6709\u4fb5\u6743\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u5220\u9664\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u6c34\u8d28\u5206\u6790\u662f\u73af\u5883\u79d1\u5b66\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u4e2a\u9886\u57df\uff0c\u5176\u76ee\u7684\u662f\u68c0\u6d4b\u548c\u8bc4\u4f30\u6c34\u4e2d\u6709\u5bb3\u7269\u8d28\u7684\u6d53\u5ea6\u548c\u6027\u8d28\uff0c\u4ee5\u4fbf\u4e3a\u73af\u5883\u4fdd\u62a4\u548c\u516c\u5171\u536b\u751f\u63d0\u4f9b\u6570\u636e\u652f\u6301\u3002\u5728\u6c34\u8d28\u5206\u6790\u4e2d\uff0c\u6570\u636e\u7684\u8d28\u91cf\u548c\u51c6\u786e\u6027\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u65b9\u6cd5\u7684\u7814\u7a76\u81f3\u5173\u91cd\u8981…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobiles-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"categories":[1],"tags":[53],"_links":{"self":[{"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/posts\/4734"}],"collection":[{"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/comments?post=4734"}],"version-history":[{"count":1,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/posts\/4734\/revisions"}],"predecessor-version":[{"id":4735,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/posts\/4734\/revisions\/4735"}],"wp:attachment":[{"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/media?parent=4734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/categories?post=4734"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.warriordogcat.com\/wp-json\/wp\/v2\/tags?post=4734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}