{"id":3833,"date":"2025-10-27T23:04:21","date_gmt":"2025-10-27T15:04:21","guid":{"rendered":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svm%e5%9b%9e%e5%bd%92%e9%a2%84%e6%b5%8b%e7%ae%97%e6%b3%95-%e5%9f%ba%e4%ba%8e%e6%94%af%e6%8c%81%e5%90%91%e9%87%8f%e6%9c%ba%e7%9a%84%e5%9b%9e%e5%bd%92%e5%88%86%e6%9e%90%e3%80%90matlab%e3%80%91\/"},"modified":"2025-10-29T00:55:55","modified_gmt":"2025-10-28T16:55:55","slug":"svmregressionmat","status":"publish","type":"post","link":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/","title":{"rendered":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 &#8211; \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011"},"content":{"rendered":"\n<p>\u6700\u540e\u66f4\u65b0\u4e8e\uff1a2025-10-27 18:00:00<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e00\u3001\u4ee3\u7801\u8fd0\u884c\u73af\u5883<\/h4>\n\n\n\n<ul>\n<li><strong>MATLAB<\/strong>: \u63a8\u8350\u4f7f\u7528MATLAB 2024a\u53ca\u66f4\u65b0\u7248\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e8c\u3001\u7a0b\u5e8f\u4ecb\u7ecd<\/h4>\n\n\n\n<p>\u672c\u4ee3\u7801\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u57fa\u4e8eMATLAB\u7684SVM\u56de\u5f52\u9884\u6d4b\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u7528\u4e8e\u5404\u79cd\u56de\u5f52\u4efb\u52a1\u3002<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u7a0b\u5e8f\u6587\u4ef6\u7ed3\u6784<\/h6>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-text\">SVM_Regression\/\n\u2502\n\u251c\u2500\u2500 demoSVM_Regression.m    \/\/ \u4e3b\u8fd0\u884c\u811a\u672c\n\u251c\u2500\u2500 FunRegSVM.m             \/\/ \u6838\u5fc3SVM\u56de\u5f52\u51fd\u6570\n\u251c\u2500\u2500 EvaRegEffect.m          \/\/ \u56de\u5f52\u6027\u80fd\u8bc4\u4f30\u51fd\u6570\n\u251c\u2500\u2500 housing.txt             \/\/ \u6f14\u793a\u6570\u636e\u96c6\uff08\u6ce2\u58eb\u987f\u623f\u4ef7\uff09\n\u2514\u2500\u2500 figure\/                 \/\/ \u5b58\u653e\u7ed3\u679c\u56fe\u7247\u7684\u6587\u4ef6\u5939\n    \u251c\u2500\u2500 \u56fe1.png\n    \u251c\u2500\u2500 \u56fe2.png\n    \u251c\u2500\u2500 \u56fe3.png\n    \u2514\u2500\u2500 \u56fe4.png<\/code><\/pre>\n\n\n\n<h6 class=\"wp-block-heading\">\u6587\u4ef6\u8bf4\u660e<\/h6>\n\n\n\n<p>1.  <strong><code>demoSVM_Regression.m<\/code><\/strong><\/p>\n\n\n\n<ul>\n<li>\u8bf4\u660e\uff1a\u8fd9\u662f\u4e3b\u8fd0\u884c\u811a\u672c\u6587\u4ef6\uff0c\u7528\u4e8e\u6f14\u793a\u5982\u4f55\u4f7f\u7528<code>FunRegSVM<\/code>\u51fd\u6570\u8fdb\u884c\u56de\u5f52\u9884\u6d4b\u3002\u5b83\u5305\u62ec\u6570\u636e\u52a0\u8f7d\u3001\u53c2\u6570\u8bbe\u7f6e\u3001\u51fd\u6570\u8c03\u7528\u548c\u7ed3\u679c\u663e\u793a\u7b49\u6b65\u9aa4\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\u3002<\/li>\n\n\n\n<li>\u8fd0\u884c\u7ed3\u679c\uff1a<\/li>\n\n\n\n<li>\u7a0b\u5e8f\u8fd0\u884c\u540e\u4f1a\u751f\u62104\u5f20\u7ed3\u679c\u56fe\uff0c\u4fdd\u5b58\u5728<code>figure<\/code>\u6587\u4ef6\u5939\u4e2d\u3002<\/li>\n\n\n\n<li><strong>\u56fe1\uff1a\u8bad\u7ec3\u96c6\u62df\u5408\u6548\u679c<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1875\" height=\"625\" src=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1.png\" alt=\"\u56fe1\" class=\"wp-image-3837\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1.png 1875w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1-300x100.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1-1024x341.png 1024w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1-768x256.png 768w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c1-1536x512.png 1536w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/figure>\n\n\n\n<ul>\n<li><strong>\u56fe2\uff1a\u6d4b\u8bd5\u96c6\u9884\u6d4b\u6548\u679c<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1875\" height=\"625\" src=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2.png\" alt=\"\u56fe2\" class=\"wp-image-3838\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2.png 1875w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2-300x100.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2-1024x341.png 1024w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2-768x256.png 768w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c2-1536x512.png 1536w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/figure>\n\n\n\n<ul>\n<li><strong>\u56fe3\uff1a\u771f\u5b9e\u503c\u4e0e\u9884\u6d4b\u503c\u5bf9\u6bd4<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1875\" height=\"625\" src=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3.png\" alt=\"\u56fe3\" class=\"wp-image-3839\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3.png 1875w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3-300x100.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3-1024x341.png 1024w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3-768x256.png 768w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c3-1536x512.png 1536w\" sizes=\"(max-width: 1875px) 100vw, 1875px\" \/><\/figure>\n\n\n\n<ul>\n<li><strong>\u56fe4\uff1a\u6027\u80fd\u6307\u6807\u5bf9\u6bd4<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1250\" height=\"781\" src=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c4.png\" alt=\"\u56fe4\" class=\"wp-image-3840\" srcset=\"https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c4.png 1250w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c4-300x187.png 300w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c4-1024x640.png 1024w, https:\/\/www.khsci.com\/docs\/wp-content\/uploads\/2025\/10\/\u037c4-768x480.png 768w\" sizes=\"(max-width: 1250px) 100vw, 1250px\" \/><\/figure>\n\n\n\n<p>2.  <strong><code>FunRegSVM.m<\/code><\/strong><\/p>\n\n\n\n<ul>\n<li>\u8bf4\u660e\uff1a\u5c01\u88c5\u4e86SVM\u56de\u5f52\u7684\u6838\u5fc3\u6d41\u7a0b\uff0c\u5305\u62ec\u6570\u636e\u9884\u5904\u7406\u3001\u6a21\u578b\u8bad\u7ec3\u3001\u9884\u6d4b\u548c\u7ed3\u679c\u53ef\u89c6\u5316\u3002<\/li>\n\n\n\n<li>\u51fd\u6570\u5b9a\u4e49\u53ca\u53c2\u6570\u89e3\u91ca\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">      function [foreData, foreDataTrain, info] = FunRegSVM(X, Y, options)\n      % SVM\u56de\u5f52\u9884\u6d4b\u51fd\u6570\n      %\n      % \u8f93\u5165\u53c2\u6570:\n      %   X - \u8f93\u5165\u7279\u5f81\u77e9\u9635 [n_samples \u00d7 n_features]\n      %   Y - \u8f93\u51fa\u76ee\u6807\u5411\u91cf [n_samples \u00d7 1]\n      %   options - \u53c2\u6570\u8bbe\u7f6e\u7ed3\u6784\u4f53:\n      %     .rTrain - \u8bad\u7ec3\u96c6\u6bd4\u4f8b (\u9ed8\u8ba40.7)\n      %     .KernelFunction - \u6838\u51fd\u6570\u7c7b\u578b (\u9ed8\u8ba4&#039;gaussian&#039;)\n      %     .KernelScale - \u6838\u5c3a\u5ea6\u53c2\u6570 (\u9ed8\u8ba4&#039;auto&#039;)\n      %     .BoxConstraint - \u60e9\u7f5a\u7cfb\u6570C (\u9ed8\u8ba41)\n      %     .Epsilon - \u5bb9\u5fcd\u5e26\u5bbd\u5ea6\u03b5 (\u9ed8\u8ba4iqr(Y)\/13.49)\n      %     .Standardize - \u662f\u5426\u6807\u51c6\u5316 (\u9ed8\u8ba4true)\n      %     .figflag - \u662f\u5426\u7ed8\u56fe (\u9ed8\u8ba4&#039;on&#039;)\n      %\n      % \u8f93\u51fa\u53c2\u6570:\n      %   foreData - \u6d4b\u8bd5\u96c6\u9884\u6d4b\u7ed3\u679c\n      %   foreDataTrain - \u8bad\u7ec3\u96c6\u62df\u5408\u7ed3\u679c\n      %   info - \u5305\u542b\u6a21\u578b\u3001\u8bc4\u4ef7\u6307\u6807\u7b49\u7684\u8be6\u7ec6\u4fe1\u606f<\/code><\/pre>\n\n\n\n<p>3.  <strong><code>EvaRegEffect.m<\/code><\/strong><\/p>\n\n\n\n<ul>\n<li>\u8bf4\u660e\uff1a\u7528\u4e8e\u8bc4\u4f30\u56de\u5f52\u6a21\u578b\u6027\u80fd\u7684\u8f85\u52a9\u51fd\u6570\uff0c\u53ef\u8ba1\u7b97\u591a\u79cd\u5e38\u7528\u7684\u8bc4\u4ef7\u6307\u6807\u3002<\/li>\n\n\n\n<li>\u51fd\u6570\u5b9a\u4e49\u53ca\u53c2\u6570\u89e3\u91ca\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">      function indValue = EvaRegEffect(realData, foreData, indNamesCell)\n      % \u56de\u5f52\u9884\u6d4b\u6548\u679c\u8bc4\u4f30\u51fd\u6570\n      %\n      % \u8f93\u5165\u53c2\u6570:\n      %   realData - \u771f\u5b9e\u503c\u5411\u91cf\n      %   foreData - \u9884\u6d4b\u503c\u5411\u91cf\n      %   indNamesCell - \u9700\u8981\u8ba1\u7b97\u7684\u6307\u6807\u540d\u79f0 {&#039;MAE&#039;, &#039;MSE&#039;, &#039;RMSE&#039;, &#039;MAPE&#039;, &#039;R2&#039;}\n      %\n      % \u8f93\u51fa\u53c2\u6570:\n      %   indValue - \u5404\u6307\u6807\u7684\u8ba1\u7b97\u7ed3\u679c<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e09\u3001\u5feb\u901f\u5f00\u59cb<\/h4>\n\n\n\n<p>1.  <strong>\u8fd0\u884c\u6d4b\u8bd5\u811a\u672c<\/strong><\/p>\n\n\n\n<ul>\n<li>\u6253\u5f00MATLAB\uff0c\u5c06\u5f53\u524d\u6587\u4ef6\u5939\u5207\u6362\u5230\u4ee3\u7801\u6240\u5728\u76ee\u5f55\u3002<\/li>\n\n\n\n<li>\u5728\u547d\u4ee4\u884c\u7a97\u53e3\u4e2d\u8f93\u5165 <code>demoSVM_Regression<\/code> \u5e76\u56de\u8f66\uff0c\u5373\u53ef\u8fd0\u884c\u3002<\/li>\n\n\n\n<li>\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u675f\u540e\uff0c\u4f1a\u81ea\u52a8\u5f39\u51fa\u7ed3\u679c\u56fe\uff0c\u5e76\u5728\u547d\u4ee4\u884c\u7a97\u53e3\u6253\u5370\u51fa\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6\u7684\u6027\u80fd\u6307\u6807\u3002<\/li>\n<\/ul>\n\n\n\n<p>2.  <strong>\u4fee\u6539\/\u5bfc\u5165\u6570\u636e<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5728<code>demoSVM_Regression.m<\/code>\u811a\u672c\u7684\u5f00\u5934\u90e8\u5206\uff0c\u4fee\u6539\u6570\u636e\u52a0\u8f7d\u4ee3\u7801\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">      % \u5c06&#039;your_data.txt&#039;\u66ff\u6362\u4e3a\u60a8\u7684\u6570\u636e\u6587\u4ef6\u540d\n      data = load(&#039;your_data.txt&#039;);\n      X = data(:, 1:end-1);  % \u4fee\u6539\u8fd9\u91cc\u7684\u5217\u7d22\u5f15\u4ee5\u5339\u914d\u60a8\u7684\u7279\u5f81\n      Y = data(:, end);      % \u4fee\u6539\u8fd9\u91cc\u7684\u5217\u7d22\u5f15\u4ee5\u5339\u914d\u60a8\u7684\u76ee\u6807\u503c<\/code><\/pre>\n\n\n\n<ul>\n<li>\u8bf7\u786e\u4fdd\u60a8\u7684\u6570\u636e\u683c\u5f0f\u4e0e\u793a\u4f8b\u7684<code>housing.txt<\/code>\u4e00\u81f4\uff0c\u5373\u6700\u540e\u4e00\u5217\u4e3a\u76ee\u6807\u503c\uff0c\u5176\u4f59\u5217\u4e3a\u7279\u5f81\u3002<\/li>\n\n\n\n<li><strong>\u5173\u4e8e\u66f4\u8be6\u7ec6\u7684\u6570\u636e\u5bfc\u5165\u65b9\u6cd5\uff0c\u5982Excel\u3001CSV\u3001.mat\u7b49\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u8be6\u7ec6\u6559\u7a0b\uff1a<a href=\"https:\/\/www.khsci.com\/docs\/index.php\/2020\/05\/17\/loaddata\/\">MATLAB\u7684\u6570\u636e\u5bfc\u5165<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p>3.  <strong>\u8c03\u6574\u6a21\u578b\u53c2\u6570<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5728<code>demoSVM_Regression.m<\/code>\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4fee\u6539<code>options<\/code>\u7ed3\u6784\u4f53\u7684\u53c2\u6570\u6765\u8c03\u6574\u6a21\u578b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">      % \u8bad\u7ec3\u96c6\u6bd4\u4f8b\n      options.rTrain = 0.8;            % \u53ef\u57280.6-0.9\u4e4b\u95f4\u8c03\u6574\n      \n      % \u6838\u51fd\u6570\u7c7b\u578b\n      options.KernelFunction = &#039;gaussian&#039;; % \u53ef\u9009: &#039;linear&#039;, &#039;polynomial&#039;\n      \n      % \u60e9\u7f5a\u7cfb\u6570C\n      options.BoxConstraint = 10;      % \u5efa\u8bae\u8303\u56f4: 0.1-100\n\n      % \u5bb9\u5fcd\u5e26\u5bbd\u5ea6\u03b5\n      options.Epsilon = 0.1;           % \u5efa\u8bae\u8303\u56f4: 0.01-1.0\n\n      % \u6838\u5c3a\u5ea6gamma\n      options.KernelScale = 3;         % \u5efa\u8bae\u8303\u56f4: 0.1-100, \u6216&#039;auto&#039;<\/code><\/pre>\n\n\n\n<p><strong>\u53c2\u6570\u8c03\u4f18\u5efa\u8bae\uff1a<\/strong> 1.  \u9996\u5148\u4f7f\u7528\u9ed8\u8ba4\u53c2\u6570\u8fd0\u884c\uff0c\u89c2\u5bdfR\u00b2\u548cRMSE\u6307\u6807\u3002 2.  \u5982\u679c\u6a21\u578b\u8fc7\u62df\u5408\uff08\u8bad\u7ec3\u96c6R\u00b2\u8fdc\u9ad8\u4e8e\u6d4b\u8bd5\u96c6\uff09\uff0c\u5c1d\u8bd5\u51cf\u5c0f<code>BoxConstraint<\/code>\u6216<code>KernelScale<\/code>\u3002 3.  \u5982\u679c\u6a21\u578b\u6b20\u62df\u5408\uff08\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6R\u00b2\u90fd\u5f88\u4f4e\uff09\uff0c\u5c1d\u8bd5\u589e\u5927<code>BoxConstraint<\/code>\u6216<code>KernelScale<\/code>\u3002 4.  <code>gaussian<\/code>\u6838\uff08RBF\u6838\uff09\u901a\u5e38\u6548\u679c\u6700\u597d\uff0c\u5982\u679c\u6570\u636e\u7ebf\u6027\u5173\u7cfb\u5f3a\uff0c\u53ef\u5c1d\u8bd5<code>linear<\/code>\u6838\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u56db\u3001\u5173\u4e8e\u5b8c\u6574\u7248\u4e0e\u516c\u5f00\u7248\u4ee3\u7801<\/h4>\n\n\n\n<p>&gt; \u4ee3\u7801\u5206\u4e3a\u5b8c\u6574\u7248\u548c\u516c\u5f00\u7248\uff08\u8bd5\u7528\u7248\uff09\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong><strong>\u529f\u80fd<\/strong><\/strong><\/td><td><strong><strong>\u5b8c\u6574\u7248<\/strong><\/strong><\/td><td><strong><strong>\u516c\u5f00\u7248<\/strong><\/strong><\/td><\/tr><tr><td>\u6570\u636e\u5bfc\u5165\u3001\u53c2\u6570\u8bbe\u7f6e<\/td><td>\u221a<\/td><td>\u221a<\/td><\/tr><tr><td>\u8f6f\u4ef6\u5168\u90e8\u6e90\u7801<\/td><td>\u221a<\/td><td>\u00d7<\/td><\/tr><tr><td>\u6838\u5fc3\u51fd\u6570\u6e90\u7801<\/td><td>\u5b8c\u6574\u53ef\u89c1<\/td><td>\u52a0\u5bc6\uff08.p\u6587\u4ef6\uff09<\/td><\/tr><tr><td>\u6570\u636e\u6837\u672c\u6570\u9650\u5236<\/td><td>\u65e0\u9650\u5236<\/td><td>\u6700\u5927100\u4e2a\u6837\u672c<\/td><\/tr><tr><td>\u753b\u56fe\u6c34\u5370<\/td><td>\u65e0\u6c34\u5370<\/td><td>\u6709\u6c34\u5370\u6807\u8bc6<\/td><\/tr><tr><td>\u89c6\u9891\u6559\u7a0b<\/td><td>\u221a<\/td><td>\u00d7<\/td><\/tr><tr><td>\u6280\u672f\u652f\u6301<\/td><td>\u63d0\u4f9b\u6280\u672f\u652f\u6301<\/td><td>\u65e0\u6280\u672f\u652f\u6301<\/td><\/tr><tr><td>\u4ee3\u7801\u6ce8\u91ca<\/td><td>\u8be6\u7ec6\u6ce8\u91ca<\/td><td>\u90e8\u5206\u6ce8\u91ca<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&#8212;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-background\" style=\"background-color:#e8f5e9;padding-top:15px;padding-right:20px;padding-bottom:15px;padding-left:20px\">\ud83d\udce5 \u4e94\u3001\u83b7\u53d6\u516c\u5f00\u7248\u7a0b\u5e8f<\/h3>\n\n\n\n<div class=\"wpfd-single-file\">\n\n    <div class=\"wpfd-single-file--details wpfd-file-content\">\n                <h3 class=\"wpfd-file-content--title\">SVM\u56de\u5f52\u9884\u6d4b_MATLAB\u8bd5\u7528\u7248<\/h3>\n        <div class=\"wpfd-file-content--meta\">\n                    <div>\u6587\u4ef6\u5c3a\u5bf8: 271.37 KB<\/div>\n                    <div>\u66f4\u65b0: 29-10-2025<\/div>\n        <\/div>\n    <\/div>\n    <div class=\"wpfd-single-file--buttons\">\n                <a href=\"https:\/\/www.khsci.com\/docs\/index.php\/download\/6\/%e6%96%b0%e5%88%86%e7%b1%bb\/3864\/svm%e5%9b%9e%e5%bd%92%e9%a2%84%e6%b5%8b_matlab%e8%af%95%e7%94%a8%e7%89%88-2.zip\"  data-id=\"3864\" title=\"SVM\u56de\u5f52\u9884\u6d4b_MATLAB\u8bd5\u7528\u7248\" class=\"noLightbox wpfd_downloadlink wpfd-single-file-button wpfd-button-download\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"36\" height=\"36\" viewBox=\"0 0 400 400\"><g fill=\"#ffffff\"><path d=\"M200 400H26c-18 0-26-9-26-27v-73c0-16 9-25 24-25h105a14 14 0 018 4l28 28c21 21 48 21 69 0l28-29a13 13 0 018-3h106c14 0 24 9 24 23v79c0 14-10 23-25 23H200zm155-63c-9 0-17 8-17 16a15 15 0 0015 16c9 0 17-7 17-16a16 16 0 00-15-16zm-47 16c0-9-7-16-16-16a16 16 0 00-15 16c0 9 6 16 15 16s16-7 16-16zM245 127h55a56 56 0 017 0c7 0 11 4 13 10 3 6 1 11-3 16l-43 45-62 63c-8 9-17 9-25 1L83 154c-5-5-6-11-4-18 3-7 9-9 15-9h61v-9-99c0-14 5-19 17-19h55c13 0 18 5 18 19v99z\"\/><\/g><\/svg>\n                    <span>\u4e0b\u8f7d<\/span>\n                <\/a>\n    <\/div>\n<\/div>\n\n\n\n\n<p>\u6ce8\uff1a\u516c\u5f00\u7248\u4ee3\u7801\u9700\u4f7f\u7528MATLAB2022a\u53ca\u4ee5\u4e0a\u7248\u672c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-background\" style=\"background-color:#fff3e0;padding-top:15px;padding-right:20px;padding-bottom:15px;padding-left:20px\">\ud83d\udc8e \u516d\u3001\u83b7\u53d6\u5b8c\u6574\u7248\u7a0b\u5e8f<\/h3>\n\n\n\n<p class=\"is-style-iw-2em\">\u70b9\u51fb\u4e0b\u9762&#8221;<span style=\"color: #0000ff;\">\u7acb\u5373\u652f\u4ed8<\/span>&#8220;\u6309\u94ae\uff0c\u4ed8\u6b3e\u540e\u83b7\u53d6\u5b8c\u6574\u7248\u4ee3\u7801\u4e0b\u8f7d\u94fe\u63a5\u548c\u552e\u540e\u8054\u7cfb\u65b9\u5f0f~<strong>\u4ed8\u6b3e\u5b8c\u6210\u540e\u5237\u65b0\u4e00\u4e0b\u672c\u9875\u9762\u5373\u53ef\u770b\u5230\u4e0b\u8f7d\u94fe\u63a5\u3002<\/strong><\/p>\n\n\n\n<p class=\"is-style-iw-2em\"><span style=\"color: #ff9900;\">\uff08\u6ce8\u610f\uff1a\u652f\u4ed8\u8df3\u8f6c\u5931\u8d25\u7684\u8bdd\uff0c\u8bf7\u4f7f\u7528\u6d4f\u89c8\u5668\u6253\u5f00\u672c\u9875\u9762\uff09<\/span><\/p>\n\n\n<p><div class=\"erphp-wppay\">\n\t\t\t\t\u60a8\u9700\u8981\u5148\u652f\u4ed8 <b>37\u5143<\/b> \u624d\u80fd\u67e5\u770b\u6b64\u5904\u5185\u5bb9\uff01<a href=\"javascript:;\" class=\"erphp-wppay-loader\" data-post=\"3833\">\u7acb\u5373\u652f\u4ed8<\/a>\n\t\t\t<\/div><\/p>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u9762\u201d\u7acb\u5373\u652f\u4ed8\u201c\u6309\u94ae\uff0c\u4ed8\u6b3e\u540e\u83b7\u53d6\u5b8c\u6574\u7248\u4ee3\u7801\u4e0b\u8f7d\u94fe\u63a5\u548c\u552e\u540e\u8054\u7cfb\u65b9\u5f0f~<strong>\u4ed8\u6b3e\u5b8c\u6210\u540e\u5237\u65b0\u4e00\u4e0b\u672c\u9875\u9762\u5373\u53ef\u770b\u5230\u4e0b\u8f7d\u94fe\u63a5\u3002<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e03\u3001\u5b8c\u6574\u7248\u4ee3\u7801\u91cd\u8981\u66f4\u65b0<\/h4>\n\n\n\n<ul>\n<li><strong>2025-10-27<\/strong>: \u5b8c\u6210\u521d\u7248\u4ee3\u7801<\/li>\n\n\n\n<li>\u5b9e\u73b0\u57fa\u4e8eMATLAB\u539f\u751ffitrsvm\u7684\u56de\u5f52\u9884\u6d4b<\/li>\n\n\n\n<li>\u652f\u6301\u591a\u79cd\u6838\u51fd\u6570<\/li>\n\n\n\n<li>\u63d0\u4f9b\u5b8c\u6574\u7684\u6027\u80fd\u8bc4\u4f30\u6307\u6807<\/li>\n\n\n\n<li>\u751f\u62104\u79cd\u53ef\u89c6\u5316\u7ed3\u679c<\/li>\n\n\n\n<li>\u81ea\u52a8\u4fdd\u5b58\u56fe\u7247\u5230figure\u6587\u4ef6\u5939<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u516b\u3001\u5e38\u89c1\u95ee\u9898<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Q1: \u8fd0\u884c\u7a0b\u5e8f\u65f6\u63d0\u793a\u627e\u4e0d\u5230\u6587\u4ef6\uff1f<\/h5>\n\n\n\n<p><strong>A:<\/strong> \u8bf7\u786e\u4fdd\uff1a 1. \u5f53\u524dMATLAB\u5de5\u4f5c\u8def\u5f84\u4e3a <code>SVM_Regression<\/code> \u6587\u4ef6\u5939\u3002 2. \u6240\u6709\u6587\u4ef6\uff08demoSVM_Regression.m\u3001FunRegSVM.m\u3001housing.txt\uff09\u90fd\u5728\u540c\u4e00\u76ee\u5f55\u4e0b\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Q2: \u9884\u6d4b\u7ed3\u679c\u4e0d\u7406\u60f3\u600e\u4e48\u529e\uff1f<\/h5>\n\n\n\n<p><strong>A:<\/strong> \u53ef\u4ee5\u5c1d\u8bd5\uff1a 1.  \u66f4\u6362\u6838\u51fd\u6570\u7c7b\u578b\uff08\u5c1d\u8bd5 \u2018linear\u2019\u3001\u2019rbf\u2019\u3001\u2019polynomial\u2019\uff09\u3002 2.  \u8c03\u6574\u60e9\u7f5a\u7cfb\u6570 <code>options.BoxConstraint<\/code>\uff08\u5c1d\u8bd50.1\u30011\u300110\u3001100\uff09\u3002 3.  \u8c03\u6574\u6838\u5c3a\u5ea6 <code>options.KernelScale<\/code>\u3002 4.  \u786e\u4fdd\u6570\u636e\u5df2\u6807\u51c6\u5316\uff08<code>options.standardize = true<\/code>\uff09\u3002 5.  \u68c0\u67e5\u6570\u636e\u8d28\u91cf\u548c\u6807\u7b7e\u662f\u5426\u6b63\u786e\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Q3: \u5982\u4f55\u4fdd\u5b58\u8bad\u7ec3\u597d\u7684\u6a21\u578b\uff1f<\/h5>\n\n\n\n<p><strong>A:<\/strong> \u5728<code>demoSVM_Regression.m<\/code>\u8fd0\u884c\u540e\uff0c\u6a21\u578b\u4fdd\u5b58\u5728<code>info.Mdl<\/code>\u4e2d\u3002\u4f7f\u7528<code>save<\/code>\u547d\u4ee4\u5373\u53ef\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">save(&#039;my_svm_model.mat&#039;, &#039;info&#039;);<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\">Q4: \u5982\u4f55\u7528\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u9884\u6d4b\u65b0\u6570\u636e\uff1f<\/h5>\n\n\n\n<p><strong>A:<\/strong> \u9996\u5148\u52a0\u8f7d\u6a21\u578b\uff0c\u7136\u540e\u4f7f\u7528<code>predict<\/code>\u51fd\u6570\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-matlab\">% \u52a0\u8f7d\u6a21\u578b\nload(&#039;my_svm_model.mat&#039;);\n\n% \u5047\u8bbenewData\u662f\u65b0\u7684\u7279\u5f81\u6570\u636e\n% \u6ce8\u610f\uff1a\u65b0\u6570\u636e\u9700\u8981\u7ecf\u8fc7\u548c\u8bad\u7ec3\u65f6\u76f8\u540c\u7684\u5f52\u4e00\u5316\u5904\u7406\nnewData_mapped = mapminmax(&#039;apply&#039;, newData&#039;, info.PSX)&#039;;\n\n% \u9884\u6d4b\npredictions_mapped = predict(info.Mdl, newData_mapped);\n\n% \u53cd\u5f52\u4e00\u5316\u5f97\u5230\u6700\u7ec8\u7ed3\u679c\npredictions_final = mapminmax(&#039;reverse&#039;, predictions_mapped&#039;, info.PSY)&#039;;<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\">Q5: \u5982\u4f55\u5f15\u7528\u672c\u4ee3\u7801\uff1f<\/h5>\n\n\n\n<p><strong>A:<\/strong> \u5982\u679c\u5728\u8bba\u6587\u6216\u62a5\u544a\u4e2d\u4f7f\u7528\u4e86\u672c\u4ee3\u7801\uff0c\u5efa\u8bae\u6ce8\u660e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-text\">\u4ee3\u7801\u6765\u6e90\uff1aMr.\u770b\u6d77\uff0cSVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5MATLAB\u5b9e\u73b0\n\u7f51\u7ad9\uff1awww.khsci.com\/docs<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u540e\u66f4\u65b0\u4e8e\uff1a2025-10-27 18:00:00 \u4e00\u3001\u4ee3\u7801\u8fd0\u884c\u73af\u5883 \u4e8c\u3001\u7a0b\u5e8f\u4ecb\u7ecd \u672c\u4ee3\u7801\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u57fa\u4e8e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,7],"tags":[12,8,14,9,11],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863\" \/>\n<meta property=\"og:description\" content=\"\u6700\u540e\u66f4\u65b0\u4e8e\uff1a2025-10-27 18:00:00 \u4e00\u3001\u4ee3\u7801\u8fd0\u884c\u73af\u5883 \u4e8c\u3001\u7a0b\u5e8f\u4ecb\u7ecd \u672c\u4ee3\u7801\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u57fa\u4e8e [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5de5\u5177\u7bb1\u6587\u6863\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-27T15:04:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-28T16:55:55+00:00\" \/>\n<meta name=\"author\" content=\"kuohao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"kuohao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\"},\"author\":{\"name\":\"kuohao\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"headline\":\"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 &#8211; \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011\",\"datePublished\":\"2025-10-27T15:04:21+00:00\",\"dateModified\":\"2025-10-28T16:55:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\"},\"wordCount\":63,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"keywords\":[\"MATLAB\",\"SVM\",\"\u56de\u5f52\u9884\u6d4b\",\"\u652f\u6301\u5411\u91cf\u673a\",\"\u673a\u5668\u5b66\u4e60\"],\"articleSection\":{\"1\":\"\u6a21\u5f0f\u8bc6\u522b\/\u5206\u7c7b\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\",\"url\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\",\"name\":\"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863\",\"isPartOf\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#website\"},\"datePublished\":\"2025-10-27T15:04:21+00:00\",\"dateModified\":\"2025-10-28T16:55:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.khsci.com\/docs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 &#8211; \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#website\",\"url\":\"https:\/\/www.khsci.com\/docs\/\",\"name\":\"\u5de5\u5177\u7bb1\u6587\u6863\",\"description\":\"khToolbox\",\"publisher\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.khsci.com\/docs\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5\",\"name\":\"kuohao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png\",\"contentUrl\":\"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png\",\"width\":255,\"height\":97,\"caption\":\"kuohao\"},\"logo\":{\"@id\":\"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/\"},\"url\":\"https:\/\/www.khsci.com\/docs\/index.php\/author\/kuohao\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/","og_locale":"zh_CN","og_type":"article","og_title":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863","og_description":"\u6700\u540e\u66f4\u65b0\u4e8e\uff1a2025-10-27 18:00:00 \u4e00\u3001\u4ee3\u7801\u8fd0\u884c\u73af\u5883 \u4e8c\u3001\u7a0b\u5e8f\u4ecb\u7ecd \u672c\u4ee3\u7801\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u57fa\u4e8e [&hellip;]","og_url":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/","og_site_name":"\u5de5\u5177\u7bb1\u6587\u6863","article_published_time":"2025-10-27T15:04:21+00:00","article_modified_time":"2025-10-28T16:55:55+00:00","author":"kuohao","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"kuohao","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#article","isPartOf":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/"},"author":{"name":"kuohao","@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"headline":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 &#8211; \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011","datePublished":"2025-10-27T15:04:21+00:00","dateModified":"2025-10-28T16:55:55+00:00","mainEntityOfPage":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/"},"wordCount":63,"commentCount":0,"publisher":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"keywords":["MATLAB","SVM","\u56de\u5f52\u9884\u6d4b","\u652f\u6301\u5411\u91cf\u673a","\u673a\u5668\u5b66\u4e60"],"articleSection":{"1":"\u6a21\u5f0f\u8bc6\u522b\/\u5206\u7c7b"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/","url":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/","name":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 - \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011 - \u5de5\u5177\u7bb1\u6587\u6863","isPartOf":{"@id":"https:\/\/www.khsci.com\/docs\/#website"},"datePublished":"2025-10-27T15:04:21+00:00","dateModified":"2025-10-28T16:55:55+00:00","breadcrumb":{"@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.khsci.com\/docs\/index.php\/2025\/10\/27\/svmregressionmat\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.khsci.com\/docs\/"},{"@type":"ListItem","position":2,"name":"SVM\u56de\u5f52\u9884\u6d4b\u7b97\u6cd5 &#8211; \u57fa\u4e8e\u652f\u6301\u5411\u91cf\u673a\u7684\u56de\u5f52\u5206\u6790\u3010MATLAB\u3011"}]},{"@type":"WebSite","@id":"https:\/\/www.khsci.com\/docs\/#website","url":"https:\/\/www.khsci.com\/docs\/","name":"\u5de5\u5177\u7bb1\u6587\u6863","description":"khToolbox","publisher":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.khsci.com\/docs\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/44b1dc94a273203f641349de36ebc0a5","name":"kuohao","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/","url":"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png","contentUrl":"https:\/\/khsci.com\/docs\/wp-content\/uploads\/2022\/11\/logo-1.png","width":255,"height":97,"caption":"kuohao"},"logo":{"@id":"https:\/\/www.khsci.com\/docs\/#\/schema\/person\/image\/"},"url":"https:\/\/www.khsci.com\/docs\/index.php\/author\/kuohao\/"}]}},"_links":{"self":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3833"}],"collection":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/comments?post=3833"}],"version-history":[{"count":4,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3833\/revisions"}],"predecessor-version":[{"id":3865,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/posts\/3833\/revisions\/3865"}],"wp:attachment":[{"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/media?parent=3833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/categories?post=3833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.khsci.com\/docs\/index.php\/wp-json\/wp\/v2\/tags?post=3833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}