{"id":14407,"date":"2024-01-05T02:48:13","date_gmt":"2024-01-04T23:18:13","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b1%d9%88%d8%b4-k-means-elbow-%d9%88-%d8%a2%d9%86%d8%a7%d9%84%db%8c%d8%b2-%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa-%d8%a8%d8%a7-yellowbrick-%d9%88-scikit-learn\/"},"modified":"2024-01-05T02:48:13","modified_gmt":"2024-01-04T23:18:13","slug":"%d8%b1%d9%88%d8%b4-k-means-elbow-%d9%88-%d8%a2%d9%86%d8%a7%d9%84%db%8c%d8%b2-%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa-%d8%a8%d8%a7-yellowbrick-%d9%88-scikit-learn","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-k-means-elbow-%d9%88-%d8%a2%d9%86%d8%a7%d9%84%db%8c%d8%b2-%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa-%d8%a8%d8%a7-yellowbrick-%d9%88-scikit-learn\/","title":{"rendered":"\u0631\u0648\u0634 K-Means Elbow \u0648 \u0622\u0646\u0627\u0644\u06cc\u0632 \u0633\u06cc\u0644\u0648\u0626\u062a \u0628\u0627 Yellowbrick \u0648 Scikit Learn"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-k-means-elbow-%d9%88-%d8%a2%d9%86%d8%a7%d9%84%db%8c%d8%b2-%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa-%d8%a8%d8%a7-yellowbrick-%d9%88-scikit-learn\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-k-means-elbow-%d9%88-%d8%a2%d9%86%d8%a7%d9%84%db%8c%d8%b2-%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa-%d8%a8%d8%a7-yellowbrick-%d9%88-scikit-learn\/#%d8%b1%d9%88%d8%b4_%d8%a2%d8%b1%d9%86%d8%ac_%d9%88_%d8%aa%d8%ad%d9%84%db%8c%d9%84_%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa\" >\u0631\u0648\u0634 \u0622\u0631\u0646\u062c \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0633\u06cc\u0644\u0648\u0626\u062a<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div><noscript><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>K-Means \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0627\u0633\u062a.  \u0628\u0627 \u062f\u0627\u0634\u062a\u0646 \u0646\u0642\u0627\u0637 \u0645\u0631\u06a9\u0632\u06cc \u062f\u0631 \u06cc\u06a9 \u062e\u0648\u0634\u0647\u060c \u0646\u0642\u0627\u0637 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0641\u0627\u0635\u0644\u0647 \u0622\u0646\u0647\u0627 \u062a\u0627 \u0622\u0646 \u0646\u0642\u0637\u0647 \u0645\u0631\u06a9\u0632\u06cc<\/p>\n<p>\u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0636\u0639\u0641 K-Means \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u062e\u0648\u0634\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. <strong>\u06a9<\/strong>\u060c \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u06a9\u0647 \u0646\u0642\u0627\u0637 \u0631\u0627 \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<blockquote>\n<p>\u0627\u06af\u0631 \u0645\u0627\u06cc\u0644\u06cc\u062f \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0639\u0645\u06cc\u0642\u06cc \u0628\u0631\u0627\u06cc K-Means Clustering \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 &#8220;K-Means Clustering with Scikit Learn&#8221; \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u062f.<\/p>\n<\/blockquote>\n<h2 id=\"elbowmethodandsilhouetteanalysis\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a2%d8%b1%d9%86%d8%ac_%d9%88_%d8%aa%d8%ad%d9%84%db%8c%d9%84_%d8%b3%db%8c%d9%84%d9%88%d8%a6%d8%aa\"><\/span>\u0631\u0648\u0634 \u0622\u0631\u0646\u062c \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0633\u06cc\u0644\u0648\u0626\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062a\u062f\u0627\u0648\u0644 \u062a\u0631\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062a\u0639\u062f\u0627\u062f K \u0647\u0627 \u0647\u0633\u062a\u0646\u062f <strong>\u0631\u0648\u0634 \u0622\u0631\u0646\u062c<\/strong> \u0648 <strong>\u062a\u062d\u0644\u06cc\u0644 \u0633\u06cc\u0644\u0648\u0626\u062a<\/strong>.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0633\u0647\u06cc\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 Ks\u060c <strong>\u0622\u062c\u0631 \u0632\u0631\u062f<\/strong> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u06a9\u062f \u0631\u0627 \u0628\u0627 \u062d\u0644\u0642\u0647 \u0647\u0627\u06cc for \u0648 \u0646\u0645\u0648\u062f\u0627\u0631\u06cc \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 4 \u062e\u0637 \u06a9\u062f \u0645\u06cc \u0646\u0648\u06cc\u0633\u06cc\u0645 \u062c\u0645\u0639 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 Yellowbrick \u0628\u0647 \u0637\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0627\u0632 a Jupyter notebook\u060c \u0627\u062c\u0631\u0627 \u06a9\u0646:<\/p>\n<pre><code class=\"hljs\">! pip install yellowbrick\n<\/code><\/pre>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0622\u0634\u0646\u0627 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0628\u062e\u0634\u06cc \u0627\u0632 Scikit Learn \u0627\u0633\u062a\u060c \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <em>\u0639\u0646\u0628\u06cc\u0647<\/em> \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647<\/p>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0642\u062f\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 import \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u060c <code>KMeans<\/code> \u0648 <code>yellowbrick<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">from<\/span> sklearn.datasets <span class=\"hljs-keyword\">import<\/span> load_iris\n<span class=\"hljs-keyword\">from<\/span> sklearn.cluster <span class=\"hljs-keyword\">import<\/span> KMeans\n<span class=\"hljs-keyword\">from<\/span> yellowbrick.cluster <span class=\"hljs-keyword\">import<\/span> KElbowVisualizer, SilhouetteVisualizer\n\niris = load_iris()\n<\/code><\/pre>\n<p>\u0628\u0647 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u0627 import \u0631\u0627 <code>KElbowVisualizer<\/code> \u0648  <code>SilhouetteVisualizer<\/code> \u0627\u0632 \u062c\u0627\u0646\u0628 <code>yellowbrick.cluster<\/code>\u060c \u0627\u06cc\u0646\u0647\u0627 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u062c\u0633\u0645 \u0646\u062a\u0627\u06cc\u062c Elbow \u0648 Silhouette \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f!<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u060c \u062f\u0631 <code>data<\/code> \u06a9\u0644\u06cc\u062f \u062f\u0633\u062a\u0647 (\u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u06cc \u06a9\u0647 \u067e\u0633\u0648\u0646\u062f \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0627\u0633\u062a) \u0645\u0642\u0627\u062f\u06cc\u0631 \u0646\u0642\u0627\u0637\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.  \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u062f \u0627\u0639\u062f\u0627\u062f \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0686\u06cc\u0633\u062a\u060c \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0622\u0646 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u062f <code>iris('feature_names')<\/code>.<\/p>\n<p>\u0645\u0634\u062e\u0635 \u0627\u0633\u062a \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0639\u0646\u0628\u06cc\u0647 \u0634\u0627\u0645\u0644 \u0633\u0647 \u0646\u0648\u0639 \u0639\u0646\u0628\u06cc\u0647 \u0627\u0633\u062a: &#8216;versicolor&#8217;\u060c &#8216;virginica&#8217; \u0648 &#8216;setosa&#8217;.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f <code>iris('target_names')<\/code> \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u0627 4 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u062f\u0627\u0631\u06cc\u0645 \u0648 \u0628\u0627\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0622\u0646\u0686\u0647 \u0642\u0628\u0644\u0627\u064b \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u0628\u0647 3 \u062e\u0648\u0634\u0647 \u0645\u062e\u062a\u0644\u0641 \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u06cc\u0645.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u0646\u062a\u0627\u06cc\u062c \u0645\u0627 \u0628\u0627 \u0631\u0648\u0634 \u0622\u0631\u0646\u062c \u0648 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 Silhouette \u0622\u0646 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-built_in\">print<\/span>(iris(<span class=\"hljs-string\">'feature_names'<\/span>)) \n<span class=\"hljs-built_in\">print<\/span>(iris(<span class=\"hljs-string\">'target_names'<\/span>)) \n\nX = iris(<span class=\"hljs-string\">'data'<\/span>)\n<\/code><\/pre>\n<p>\u0633\u067e\u0633\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>KMeans<\/code> \u0645\u062f\u0644\u060c \u0627\u0644\u0641 <code>KElbowVisualizer()<\/code> \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0622\u0646 \u0645\u062f\u0644 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062a\u0639\u062f\u0627\u062f ks \u06a9\u0647 \u06cc\u06a9 \u0645\u062a\u0631\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0627\u0632 <em>2 \u062a\u0627 11<\/em> Ks.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u0645\u0627 \u0648\u06cc\u0698\u0648\u0627\u0644\u0627\u06cc\u0632\u0631 \u0631\u0627 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>fit()<\/code> \u0648 \u0646\u0645\u0627\u06cc\u0634 \u0637\u0631\u062d \u0628\u0627 <code>show()<\/code>.  \u0627\u06af\u0631 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0645\u0634\u062e\u0635 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0648\u06cc\u0698\u0648\u0627\u0644\u0627\u06cc\u0632\u0631 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <em>\u0627\u0639\u0648\u062c\u0627\u062c<\/em> \u0645\u062a\u0631\u06cc\u06a9\u060c \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639 \u0645\u0633\u0627\u0641\u062a \u0647\u0627\u06cc \u0645\u062c\u0630\u0648\u0631 \u0647\u0631 \u0646\u0642\u0637\u0647 \u062a\u0627 \u0645\u0631\u06a9\u0632 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">model = KMeans(random_state=<span class=\"hljs-number\">42<\/span>)\n\nelb_visualizer = KElbowVisualizer(model, k=(<span class=\"hljs-number\">2<\/span>,<span class=\"hljs-number\">11<\/span>))\nelb_visualizer.fit(X)    \nelb_visualizer.show()  \n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/kmeans-elbow-method-and-silhouette-analysis-with-yellowbrick-1.png\" alt=\"\u0631\u0648\u0634 \u0622\u0631\u0646\u062c \u0628\u0631\u0627\u06cc k \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0627\u0633\u062a\" title=\"\"><\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631\u060c \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u06cc\u06a9 <em>\u0632\u0627\u0646\u0648 \u0646\u0645\u0631\u0647 \u0627\u0639\u0648\u062c\u0627\u062c \u0628\u0631\u0627\u06cc KMeans Clustering<\/em> \u0646\u0645\u0648\u062f\u0627\u0631 \u0628\u0627 \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u062e\u0637 \u0639\u0645\u0648\u062f\u06cc \u06a9\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u062a\u0639\u062f\u0627\u062f ks \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c <code>4<\/code>.<\/p>\n<p>\u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f \u0648\u0627\u0642\u0639\u06cc \u062e\u0648\u0634\u0647\u200c\u0647\u0627 \u0631\u0627 \u0646\u0645\u06cc\u200c\u062f\u0627\u0646\u0633\u062a\u06cc\u0645\u060c \u0631\u0648\u0634 \u0632\u0627\u0646\u0648 \u0628\u0627 \u0645\u0639\u06cc\u0627\u0631 \u0627\u0639\u0648\u062c\u0627\u062c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0628\u0648\u062f.  \u0622\u06cc\u0627 Silhouette \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 4 \u062e\u0648\u0634\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061f  \u0628\u0631\u0627\u06cc \u067e\u0627\u0633\u062e \u0628\u0647 \u0622\u0646\u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0622\u062e\u0631\u06cc\u0646 \u06a9\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0645\u062f\u0644 \u0628\u0627 4 \u062e\u0648\u0634\u0647 \u0648 \u06cc\u06a9 \u0634\u06cc \u0648\u06cc\u0698\u0648\u0627\u0644\u0627\u06cc\u0632\u0631 \u0645\u062a\u0641\u0627\u0648\u062a \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">model_4clust = KMeans(n_clusters = <span class=\"hljs-number\">4<\/span>, random_state=<span class=\"hljs-number\">42<\/span>)\n\nsil_visualizer = SilhouetteVisualizer(model_4clust)\nsil_visualizer.fit(X)    \nsil_visualizer.show()\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/kmeans-elbow-method-and-silhouette-analysis-with-yellowbrick-2.png\" alt=\"\u0627\u0645\u062a\u06cc\u0627\u0632 silhouette \u0628\u0631\u0627\u06cc k \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062e\u0648\u0634\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0622\u0631\u0646\u062c \u0627\u0633\u062a\" title=\"\"><\/p>\n<p>\u06a9\u062f a \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <em>\u0637\u0631\u062d \u0633\u06cc\u0644\u0648\u0626\u062a \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc KMeans \u0628\u0631\u0627\u06cc 150 \u0646\u0645\u0648\u0646\u0647 \u062f\u0631 4 \u0645\u0631\u06a9\u0632<\/em>.  \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0627\u06cc\u0646 \u062e\u0648\u0634\u0647 \u0647\u0627\u060c \u0628\u0627\u06cc\u062f \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0636\u0631\u06cc\u0628 (\u06cc\u0627 \u0627\u0645\u062a\u06cc\u0627\u0632) silhouette \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 1 \u0627\u0633\u062a. \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u0648\u0633\u0637\u06cc \u06a9\u0647 \u062f\u0627\u0631\u06cc\u0645 <code>0.5<\/code>\u060c \u0628\u0627 \u062e\u0637 \u0639\u0645\u0648\u062f\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0686\u0646\u062f\u0627\u0646 \u062e\u0648\u0628 \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062a\u0648\u0632\u06cc\u0639 \u0628\u06cc\u0646 \u062e\u0648\u0634\u0647 \u0647\u0627 \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645 &#8211; \u06cc\u06a9 \u0637\u0631\u062d \u062e\u0648\u0628 \u062f\u0627\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0645\u0646\u0627\u0637\u0642 \u062e\u0648\u0634\u0647 \u0627\u06cc \u06cc\u0627 \u0646\u0642\u0627\u0637 \u0628\u0647 \u062e\u0648\u0628\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 \u0627\u06cc\u0646 \u0646\u0645\u0648\u062f\u0627\u0631\u060c 3 \u062e\u0648\u0634\u0647 \u06a9\u0648\u0686\u06a9\u062a\u0631 (\u0634\u0645\u0627\u0631\u0647 3\u060c 2\u060c 1) \u0648 \u06cc\u06a9 \u062e\u0648\u0634\u0647 \u0628\u0632\u0631\u06af\u062a\u0631 (\u0634\u0645\u0627\u0631\u0647 0) \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0646\u062a\u06cc\u062c\u0647 \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u0627 \u0646\u06cc\u0633\u062a.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0647\u0645\u0627\u0646 \u0637\u0631\u062d \u0631\u0627 \u0628\u0631\u0627\u06cc 3 \u062e\u0648\u0634\u0647 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u0645\u06cc \u0627\u0641\u062a\u062f:<\/p>\n<pre><code class=\"hljs\">model_3clust = KMeans(n_clusters = <span class=\"hljs-number\">3<\/span>, random_state=<span class=\"hljs-number\">42<\/span>)\n\nsil_visualizer = SilhouetteVisualizer(model_3clust)\nsil_visualizer.fit(X)    \nsil_visualizer.show()\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/kmeans-elbow-method-and-silhouette-analysis-with-yellowbrick-3.png\" alt=\"silhouette \u0628\u0631\u0627\u06cc k \u0628\u0647 \u0645\u0639\u0646\u06cc \u062e\u0648\u0634\u0647 \u0627\u0633\u062a\" title=\"\"><\/p>\n<p>\u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062a\u0639\u062f\u0627\u062f \u062e\u0648\u0634\u0647 \u0647\u0627\u060c \u0627\u0645\u062a\u06cc\u0627\u0632 silhouette \u0628\u062f\u0633\u062a \u0622\u0645\u062f <code>0.05<\/code> \u0628\u0627\u0644\u0627\u062a\u0631 \u0648 \u062e\u0648\u0634\u0647 \u0647\u0627 \u0645\u062a\u0639\u0627\u062f\u0644 \u062a\u0631 \u0647\u0633\u062a\u0646\u062f.  \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f \u0648\u0627\u0642\u0639\u06cc \u062e\u0648\u0634\u0647 \u0647\u0627 \u0631\u0627 \u0646\u0645\u06cc \u062f\u0627\u0646\u0633\u062a\u06cc\u0645\u060c \u0628\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648 \u062a\u0631\u06a9\u06cc\u0628 \u0647\u0631 \u062f\u0648 \u062a\u06a9\u0646\u06cc\u06a9\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0631\u062f\u06cc\u0645. <code>3<\/code> \u0628\u062c\u0627\u06cc <code>2<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0639\u062f\u0627\u062f Ks.<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u06cc \u0627\u0633\u062a \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0648 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u060c \u062a\u062c\u0633\u0645 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u062e\u062a\u0644\u0641 \u062e\u0648\u0634\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0647\u062f\u0627\u06cc\u062a \u0646\u062a\u06cc\u062c\u0647 \u062f\u0631 \u062c\u0647\u062a \u062f\u0631\u0633\u062a \u0645\u0647\u0645 \u0627\u0633\u062a.  \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0686\u06af\u0648\u0646\u0647 \u062f\u0627\u0634\u062a\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0622\u0646 \u062a\u062d\u0644\u06cc\u0644 \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u06a9\u0645\u06a9 \u06a9\u0646\u062f process!<\/p>\n<\/div>\n<p><script>\n                        !function(f,b,e,v,n,t,s)\n                        {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n                        n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n                        if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n                        n.queue=();t=b.createElement(e);t.async=!0;\n                        t.src=v;s=b.getElementsByTagName(e)(0);\n                        s.parentNode.insertBefore(t,s)}(window, document,'script',\n                        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n                        fbq('init', '525232124909042');\n                        fbq('track', 'PageView');\n                    <\/script>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0647 \u062a\u0631\u062c\u0645\u0647)# python<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-05 02:48:03<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;14407&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0631\u0648\u0634 K-Means Elbow \u0648 \u0622\u0646\u0627\u0644\u06cc\u0632 \u0633\u06cc\u0644\u0648\u0626\u062a \u0628\u0627 Yellowbrick \u0648 Scikit Learn&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0645\u0639\u0631\u0641\u06cc K-Means \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0627\u0633\u062a. \u0628\u0627 \u062f\u0627\u0634\u062a\u0646 \u0646\u0642\u0627\u0637 \u0645\u0631\u06a9\u0632\u06cc \u062f\u0631 \u06cc\u06a9 \u062e\u0648\u0634\u0647\u060c \u0646\u0642\u0627\u0637 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0641\u0627\u0635\u0644\u0647 \u0622\u0646\u0647\u0627 \u062a\u0627 \u0622\u0646 \u0646\u0642\u0637\u0647 \u0645\u0631\u06a9\u0632\u06cc \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0636\u0639\u0641 K-Means \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u062e\u0648\u0634\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. \u06a9\u060c \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u06a9\u0647 \u0646\u0642\u0627\u0637 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14408,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1743,620],"tags":[],"class_list":["post-14407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/14407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=14407"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/14407\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/14408"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=14407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=14407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=14407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}