{"id":11816,"date":"2023-08-12T15:49:21","date_gmt":"2023-08-12T12:49:21","guid":{"rendered":"https:\/\/aljo3aid.com\/?p=11816"},"modified":"2023-08-13T20:38:19","modified_gmt":"2023-08-13T17:38:19","slug":"accuracy","status":"publish","type":"post","link":"https:\/\/aljo3aid.com\/accuracy\/","title":{"rendered":"\u0627\u0644\u062f\u0642\u0629 (Accuracy) \u0644\u064a\u0633\u062a \u0643\u0644 \u0634\u064a\u0621!"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p>\u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u0643 \u0627\u0648 \u062a\u0639\u0644\u0645\u0643 \u0644\u0628\u0646\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0627\u0644\u0647 \u0645\u0631\u0631\u062a \u0628\u0645\u0642\u0627\u064a\u064a\u0633 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0642\u064a\u0627\u0633 \u0623\u062f\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0627\u0644\u0629, \u0648\u0631\u0628\u0645\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 <strong>Accuracy<\/strong>, \u0628\u062d\u0643\u0645 \u0627\u0646\u0647 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0627\u062b\u0628\u0627\u062a\u0627\u062a. \u0644\u0643\u0646 \u0645\u0627\u0630\u0627 \u0644\u0648 \u0627\u0631\u062f\u062a \u062a\u062d\u0633\u064a\u0646 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u061f \u0627\u0648 \u0627\u0631\u062f\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0631\u0639\u062a\u0647 \u0648\u062c\u0627\u0647\u0632\u064a\u062a\u0647\u061f \u0645\u0627\u0630\u0627 \u0644\u0648 \u0643\u0627\u0646 \u063a\u064a\u0631 \u0642\u0627\u062f\u0631 \u0645\u0633\u062a\u0642\u0628\u0644\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u062a\u0646\u0648\u0639 \u0648\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<p>\u0644\u0646\u0641\u0631\u0636 \u0627\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u062f\u064a\u0643 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u0629! \u0641\u0645\u062b\u0644\u0627 \u0644\u062f\u064a\u0643 100 \u0635\u0648\u0631\u0629 \u0644\u0633\u064a\u0627\u0631\u0629 \u0648 20 \u0635\u0648\u0631\u0629 \u0644\u0637\u0627\u0626\u0631\u0629 \u0648\u0639\u0646\u062f \u062a\u062f\u0631\u064a\u0628\u0643 \u0644\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0639\u0637\u0627\u0643 \u0646\u062a\u064a\u062c\u0629 90% \u0643\u062f\u0642\u0629! \u0644\u0643\u0646 \u0641\u064a \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0647\u0648 \u0627\u0633\u062a\u0637\u0627\u0639 \u0627\u0646 \u064a\u0645\u064a\u0632 \u0627\u0644\u0639\u064a\u0646\u0629 \u0630\u0627\u062a \u0627\u0644\u0639\u062f\u062f \u0627\u0644\u0623\u0643\u0628\u0631 \u0628\u0646\u062c\u0627\u062d \u0648\u0631\u0628\u0645\u0627 \u0641\u0634\u0644 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a!<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-nowrap is-layout-flex wp-container-core-group-is-layout-8360d6be wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-pullquote is-style-default has-small-font-size wp-container-content-9cfa9a5a\"><blockquote><p><strong>\u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u0629 &#8211; Imbalanced Dataset<\/strong><\/p><cite>\u0647\u064a \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u0629\u060c \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0639\u062f\u062f \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0641\u064a \u0641\u0626\u0629 \u0648\u0627\u062d\u062f\u0629 \u0623\u0643\u062b\u0631 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649. \u0628\u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u062f\u0631\u064a\u0628\u0647\u0627 \u0639\u0644\u0649 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0628\u0634\u0643\u0644 \u0633\u0644\u0628\u064a. \u0645\u062b\u0627\u0644 \u064a\u0648\u0636\u062d \u0645\u0641\u0647\u0648\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u0629.<br> \u0646\u0641\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u0645\u0631\u0627\u0636\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629: &#8220;\u0635\u062d\u064a\u062d&#8221; \u0648&#8221;\u0645\u0635\u0627\u0628 \u0628\u0627\u0644\u0645\u0631\u0636&#8221;. \u0648\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0625\u062c\u0645\u0627\u0644\u064b\u0627 1000 \u0639\u064a\u0646\u0629\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 900 \u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 &#8220;\u0635\u062d\u064a\u062d&#8221; \u0648 100 \u0639\u064a\u0646\u0629 \u0641\u0642\u0637 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 &#8220;\u0645\u0635\u0627\u0628 \u0628\u0627\u0644\u0645\u0631\u0636&#8221;. \u0647\u0630\u0627 \u0647\u0648 \u0645\u062b\u0627\u0644 \u0648\u0627\u0636\u062d \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u0629\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u0641\u0626\u0629 &#8220;\u0635\u062d\u064a\u062d&#8221; \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627.<\/cite><\/blockquote><\/figure>\n<\/div>\n\n\n\n<p>\u062d\u062a\u0649 \u0646\u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0640Accuracy \u064a\u062c\u0628 \u0639\u0644\u064a\u0646\u0627 \u0627\u0646 \u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0639\u0644\u0649 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0643 \u0627\u0648 \u062c\u062f\u0648\u0644 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0623\u0648 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062e\u0637\u0623 <strong>Confusion Matrix<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"m\u0627-ho-confusion-matrix-\u061f\">\u0645\u0627 \u0647\u0648 Confusion Matrix \u061f<\/h2>\n\n\n\n<p>\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0643 \u0647\u064a \u0645\u0635\u0641\u0648\u0641\u0629 \u062a\u0644\u062e\u0635 \u0623\u062f\u0627\u0621 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0642\u064a\u0627\u0633 \u0623\u062f\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0647\u062f\u0641 \u0625\u0644\u0649 \u062a\u0648\u0642\u0639 \u0643\u0644 \u062a\u0635\u0646\u064a\u0641 \u0644\u0643\u0644 \u062d\u0627\u0644\u0629 \u0645\u062f\u062e\u0644\u0629. \u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0639\u062f\u062f \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 (TP) \u060c \u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 (TN) \u060c \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 (FP) \u060c \u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 (FN) \u0627\u0644\u062a\u064a \u064a\u0646\u062a\u062c\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0641\u064a \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n\n\n\n<p>\u062a\u062e\u064a\u0644 \u0627\u0646\u0643 \u062a\u0628\u0646\u064a \u0646\u0645\u0648\u0630\u062c \u0623\u0644\u0629 \u064a\u0642\u0648\u0645 \u0628\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0630\u0627 \u0643\u0627\u0646 &#8220;\u0631\u0633\u0627\u0626\u0644 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0645\u0632\u0639\u062c\u0629&#8221; \u0627\u0648 &#8220;\u0631\u0633\u0627\u0626\u0644 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u063a\u064a\u0631 \u0645\u0632\u0639\u062c\u0629&#8221;, \u062c\u062f\u0648\u0644 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0643 \u0627\u0648 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062e\u0637\u0623 \u062a\u0639\u0637\u064a \u0644\u0645\u062d\u0629 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0644\u0629 \u0648\u0643\u064a\u0641 \u064a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u062a\u0646\u0628\u0624 \u0627\u0648 \u062a\u0645\u064a\u064a\u0632 \u0647\u0630\u0647 \u0627\u0644\u0631\u0633\u0627\u0626\u0644.<\/p>\n\n\n\n<p>\u064a\u0643\u0648\u0646 \u0634\u0643\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0643 \u0643\u0645\u0627 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-16-58-image.png\"><img loading=\"lazy\" decoding=\"async\" width=\"909\" height=\"400\" src=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-16-58-image.png\" alt=\"\" class=\"wp-image-11849\" srcset=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-16-58-image.png 909w, https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-16-58-image-300x132.png 300w, https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-16-58-image-768x338.png 768w\" sizes=\"auto, (max-width: 909px) 100vw, 909px\" \/><\/a><\/figure>\n\n\n\n<p>\u062a\u0648\u0636\u064a\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062b\u0627\u0644 \u062a\u0635\u0646\u064a\u0641 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 (TP &#8211; True Positives):<\/strong><ul><li><em>\u062a\u0648\u0642\u0639 \u0635\u062d\u064a\u062d.<\/em><\/li><\/ul>\u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0648\u062c\u0628\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0628\u0639\u0628\u0627\u0631\u0629 \u0623\u062e\u0631\u0649 \u060c \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0642\u0639 \u0641\u064a\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0646\u062a\u064a\u062c\u0629 \u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u060c \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0628\u0627\u0644\u0641\u0639\u0644. \u0641\u064a \u0645\u062b\u0627\u0644\u0646\u0627 \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0623\u0646\u0647\u0627 \u0631\u0633\u0627\u0626\u0644 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0645\u0632\u0639\u062c\u0629 (Spam) \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0647\u064a \u0631\u0633\u0627\u0626\u0644 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0645\u0632\u0639\u062c\u0629 (Spam) .<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 (TN &#8211; True Negatives):<\/strong><ul><li><em>\u062a\u0648\u0642\u0639 \u0635\u062d\u064a\u062d.<\/em><\/li><\/ul>\u0639\u062f\u062f \u0627\u0644\u0645\u062b\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0633\u0627\u0644\u0628\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0642\u0639 \u0641\u064a\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0646\u062a\u064a\u062c\u0629 \u0633\u0644\u0628\u064a\u0629 \u060c \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0633\u0644\u0628\u064a\u0629 \u0628\u0627\u0644\u0641\u0639\u0644 \u0641\u064a \u0645\u062b\u0627\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0647\u064a \u0639\u062f\u062f \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u062a\u064a \u0644\u064a\u0633\u062a \u0631\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 (Not Spam) \u060c \u0648\u0642\u062f \u062a\u0648\u0642\u0639\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0631\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 (Not Spam).<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 (FP &#8211; False Positives):<\/strong><ul><li><em>\u062a\u0648\u0642\u0639 \u062e\u0627\u0637\u0626.<\/em><\/li><\/ul>\u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0648\u062c\u0628\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0642\u0639 \u0641\u064a\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0646\u062a\u064a\u062c\u0629 \u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u060c \u0644\u0643\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0643\u0627\u0646\u062a \u0633\u0644\u0628\u064a\u0629 \u0639\u062f\u062f \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u062a\u064a \u0644\u064a\u0633\u062a \u0628\u0631\u064a\u062f\u064b\u0627 \u0639\u0634\u0648\u0627\u0626\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0642\u064a\u0642\u0629 (Not Spam) \u060c \u0644\u0643\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0623\u062e\u0637\u0623 \u0641\u064a \u062a\u0648\u0642\u0639\u0647\u0627 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a (Spam) .<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 (FN &#8211; False Negatives):<\/strong><ul><li><em>\u062a\u0648\u0642\u0639 \u062e\u0627\u0637\u0626.<\/em><\/li><\/ul>\u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0633\u0644\u0628\u064a\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0642\u0639 \u0641\u064a\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0646\u062a\u064a\u062c\u0629 \u0633\u0644\u0628\u064a\u0629 \u060c \u0644\u0643\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0643\u0627\u0646\u062a \u0625\u064a\u062c\u0627\u0628\u064a\u0629. \u0639\u062f\u062f \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 (Spam) \u060c \u0644\u0643\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0623\u062e\u0637\u0623 \u0641\u064a \u062a\u0648\u0642\u0639\u0647\u0627 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0628\u0631\u064a\u062f\u064b\u0627 (Not Spam) .<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-19-07-image.png\"><img loading=\"lazy\" decoding=\"async\" width=\"886\" height=\"391\" src=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-19-07-image.png\" alt=\"\" class=\"wp-image-11850\" srcset=\"https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-19-07-image.png 886w, https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-19-07-image-300x132.png 300w, https:\/\/aljo3aid.com\/wp-content\/uploads\/2023\/08\/2023-08-11-20-19-07-image-768x339.png 768w\" sizes=\"auto, (max-width: 886px) 100vw, 886px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-\u0627ldk\u0629---accuracy\">1. \u0627\u0644\u062f\u0642\u0629 &#8211; Accuracy<\/h3>\n\n\n\n<p>\u064a\u0648\u0641\u0631 \u0645\u0642\u064a\u0627\u0633\u064b\u0627 \u0634\u0627\u0645\u0644\u0627\u064b \u0644\u0635\u062d\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c, \u0646\u0633\u0628\u0629 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d (\u0643\u0644 \u0645\u0646 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 TP \u0648\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 TN) \u0645\u0646 \u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0628\u0639\u0628\u0627\u0631\u0629 \u0623\u062e\u0631\u0649 \u0645\u062c\u0645\u0648\u0639 \u0645\u0627 \u062a\u0646\u0628\u0626 \u0628\u0647 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0645\u0642\u0633\u0648\u0645\u0627 \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<p>\u0627\u0644\u062f\u0642\u0629 = \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \/ \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a.<\/p>\n\n\n\n<p>\u0648\u0628\u0645\u0627 \u0627\u0646 \u0627\u0644\u0645\u062b\u0627\u0644 \u0647\u0648 \u062a\u0635\u0646\u064a\u0641 \u062b\u0646\u0627\u0626\u064a (Binary Classification) \u0641\u0633\u064a\u0643\u0648\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u062f\u0642\u0629 \u0628\u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629<\/p>\n\n\n\n<p>Accuracy = (TP + TN) \/ (TP + TN + FP + FN)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-maadl-\u0627lkhta-error-rate\">2. \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 (Error Rate)<\/h3>\n\n\n\n<p>\u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0647\u0648 \u0646\u0633\u0628\u0629 \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0628\u0634\u0643\u0644 <strong><em>\u063a\u064a\u0631 \u0635\u062d\u064a\u062d<\/em><\/strong> (\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 FP \u0648\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 FN) \u0625\u0644\u0649 \u0625\u062c\u0645\u0627\u0644\u064a \u0639\u062f\u062f \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u064a\u0642\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629 \u0639\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0635\u0646\u064a\u0641\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0639\u0644\u0649 \u0627\u0644\u0639\u0643\u0633 \u0645\u0646 \u0627\u0644\u062f\u0642\u0629\u060c \u064a\u0631\u0643\u0632 \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0639\u0644\u0649 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0625\u064a\u062c\u0627\u0628\u064a\u0647\u0627 \u0623\u0648 \u0633\u0644\u0628\u064a\u062a\u0647\u0627.<\/p>\n\n\n\n<p>Error Rate = (FP + FN) \/ (TP + TN + FP + FN)<\/p>\n\n\n\n<p>\u0627\u0648 \u0628\u0627\u062e\u062a\u0635\u0627\u0631<\/p>\n\n\n\n<p>\u0627\u0644\u062e\u0637\u0623 = 1 &#8211; \u0627\u0644\u062f\u0642\u0629<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-maadl-\u0627l\u0625yg\u0627by\u0627t-\u0627lshyh\u0629---recall\">3. \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 &#8211; Recall<\/h3>\n\n\n\n<p>\u064a\u0633\u0645\u0649 \u0623\u064a\u0636\u0627 (Sensitivity) \u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 (TP) \u0625\u0644\u0649 \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 (FP) \u0648\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 (TN) . \u064a\u0642\u064a\u0633 \u0642\u062f\u0631\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0631\u0641 <strong>\u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/strong> \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<p>Recall = True Positives \/ (True Positives + False Negatives)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 (TP): \u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0648\u062c\u0628\u0629 (\u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a Spam) \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0643\u0627\u0630\u0628\u0629 (FN): \u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0627\u0644\u0631\u0633\u0627\u0644 \u0627\u0644\u063a\u064a\u0631 \u0645\u0632\u0639\u062c\u0629 \u0648\u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0635\u0646\u064a\u0641\u0647\u0627 \u062e\u0637\u0623 \u0628\u0627\u0646\u0647\u0627 \u0631\u0633\u0627\u0626\u0644 \u0645\u0632\u0639\u062c\u0629.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-\u0627lkym\u0629-\u0627ltnb\u0624y\u0629-\u0627l\u0625yg\u0627by\u0629---precision\">4. \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 &#8211; Precision<\/h3>\n\n\n\n<p>\u064a\u0645\u062b\u0644 \u0646\u0633\u0628\u0629 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0645\u0646 \u0628\u064a\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0639\u0644\u0649 \u0627\u0646\u0647\u0627 \u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. . \u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631 \u060c \u064a\u0642\u064a\u0633 \u062f\u0642\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0644\u0644\u0646\u0645\u0648\u0630\u062c. \u062a\u0634\u064a\u0631 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646\u0647 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0646\u0628\u0623 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0634\u064a\u0621 \u0645\u0627 \u0639\u0644\u0649 \u0623\u0646\u0647 \u0625\u064a\u062c\u0627\u0628\u064a (\u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a) \u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0635\u062d\u064a\u062d\u064b\u0627.<\/p>\n\n\n\n<p>Precision = TP \/ (TP + FP)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 (TP): \u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0648\u062c\u0628\u0629 (\u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a) \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/li>\n\n\n\n<li>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0643\u0627\u0630\u0628\u0629 (FP): \u0639\u062f\u062f \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0648\u0642\u0639\u0647\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0648\u062c\u0628\u0629 (\u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a) \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"m\u0627-lmshkl\u0629-fy-mgrd-\u0627aatm\u0627dn\u0627-aal\u0649-accuracy\">\u0645\u0627 \u0644\u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0645\u062c\u0631\u062f \u0627\u0639\u062a\u0645\u0627\u062f\u0646\u0627 \u0639\u0644\u0649 Accuracy!<\/h2>\n\n\n\n<p>\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u062d\u064a\u062b 95\u066a \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0644\u064a\u0633\u062a \u0631\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 (\u0634\u0631\u0639\u064a\u0629) \u0648 5\u066a \u0641\u0642\u0637 \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0647\u064a \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0631\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627. \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629 \u0647\u0630\u0647 \u060c \u064a\u0648\u062c\u062f \u0639\u062f\u062f \u0642\u0644\u064a\u0644 \u062c\u062f\u064b\u0627 \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0639\u062f\u062f \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a.<\/p>\n\n\n\n<p>\u0627\u0644\u0622\u0646 \u060c \u062a\u062e\u064a\u0644 \u0627\u0646\u0643 \u0642\u0645\u062a \u0628\u0628\u0646\u0627\u0621 \u0646\u0645\u0648\u0630\u062c \u0622\u0644\u0629 \u064a\u0635\u0646\u0641 \u062c\u0645\u064a\u0639 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0628\u0631\u064a\u062f\u064b\u0627 \u0639\u0634\u0648\u0627\u0626\u064a\u064b\u0627. \u0646\u0638\u0631\u064b\u0627 \u0644\u0644\u0637\u0628\u064a\u0639\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u060c \u0633\u064a\u062d\u0642\u0642 \u0646\u0645\u0648\u0630\u062c \u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u0647\u0630\u0627 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0623\u0646\u0647 \u064a\u0635\u0646\u0641 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0627\u0644\u063a\u0627\u0644\u0628\u064a\u0629 \u0627\u0644\u0639\u0638\u0645\u0649 \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u060c \u0648\u0627\u0644\u062a\u064a \u0644\u064a\u0633\u062a \u0628\u0631\u064a\u062f\u064b\u0627 \u0639\u0634\u0648\u0627\u0626\u064a\u064b\u0627. \u0642\u062f \u062a\u0635\u0644 \u0627\u0644\u062f\u0642\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 95\u066a \u060c \u0645\u0645\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646\u0647 \u062a\u062d\u0635\u064c\u0644 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u063a\u064a\u0631 \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u062a\u0642\u0631\u064a\u0628\u064b\u0627.<\/p>\n\n\n\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643 \u060c \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0646\u0645\u0648\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u0629 \u0627\u0644\u0630\u064a \u062a\u0645 \u0628\u0646\u0627\u0626\u0647 \u0644\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u0644\u0627 \u064a\u062a\u0648\u0642\u0639 \u0623\u0628\u062f\u064b\u0627 \u0623\u064a \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647 \u060c \u0641\u0625\u0646 \u0627\u0633\u062a\u062f\u0639\u0627\u0626\u0647 \u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u0633\u064a\u0643\u0648\u0646 0. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u064a\u0641\u0634\u0644 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0623\u064a \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629, \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u063a\u0627\u0644\u0628\u064a\u0629 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u063a\u064a\u0631 \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0627\u0646 \u0645\u0642\u064a\u0627\u0633 Recal \u0641\u064a \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u064a\u0639\u0637\u064a \u0646\u062a\u064a\u062c\u0629 \u0635\u0641\u0631!, \u0648\u0647\u0630\u0627 \u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f \u064a\u062e\u0628\u0631\u0643 \u0627\u0646 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0644\u0629 \u0627\u0644\u0630\u064a \u064a\u0635\u0646\u0641 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0644\u0627 \u064a\u0647\u0645\u0644 \u0628\u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u060c \u0648\u0623\u064a\u0636\u0627 \u064a\u062e\u0628\u0631\u0643 \u0627\u0646 Acuracy \u0644\u064a\u0633 \u0643\u0644 \u0634\u064a\u0621!.<\/p>\n\n\n\n<p>\u0627\u0644\u0627\u0646, \u0639\u0644\u0649 \u0646\u0641\u0633 \u0647\u0630\u0627 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0633\u0646\u0641\u0631\u0636 \u0627\u0646 Recall \u0644\u062f\u064a\u0643 \u064a\u0633\u0627\u0648\u064a 1, \u0648\u062d\u0635\u0644 \u0639\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0644\u0623\u0646\u0647 \u0641\u0627\u062f\u0631 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u062c\u0645\u064a\u0639 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u0628\u062d\u064a\u062b \u064a\u062a\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0643\u0644 \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0639\u0634\u0648\u0627\u0626\u064a \u060c \u0648\u0644\u0627 \u062a\u0648\u062c\u062f <strong>\u0633\u0644\u0628\u064a\u0627\u062a \u062e\u0627\u0637\u0626\u0629<\/strong> \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629.<\/p>\n\n\n\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643 \u060c \u064a\u0635\u0646\u0641 \u0627\u0644\u0645\u0631\u0634\u062d \u0623\u064a\u0636\u064b\u0627 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0634\u0631\u0639\u064a\u0629 \u0643\u0631\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627. \u0647\u0630\u0627 \u0645\u0646 \u0634\u0623\u0646\u0647 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 (\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 &#8211; Precision) \u0645\u0646\u062e\u0641\u0636. \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u062f\u0642\u0629 \u0647\u064a \u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0628\u064a\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u060c \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629 \u060c \u062a\u0643\u0648\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0648\u0642\u0639\u0627\u062a \u0625\u064a\u062c\u0627\u0628\u064a\u0629 (\u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a) \u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646\u0647\u0627 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u062e\u0627\u0637\u0626\u0629 (\u0631\u0633\u0627\u0626\u0644 \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0634\u0631\u0639\u064a\u0629 \u0645\u0635\u0646\u0641\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0637\u0626 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0628\u0631\u064a\u062f \u0639\u0634\u0648\u0627\u0626\u064a) \u060c \u0641\u0625\u0646 Precision \u0633\u064a\u0643\u0648\u0646 \u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<p>\u0644\u0630\u0644\u0643 \u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 Recall \u0645\u062b\u0627\u0644\u064a (1.0) \u0628\u062d\u064a\u062b \u0627\u0646\u0647 \u064a\u062a\u0645 \u0627\u0643\u062a\u0634\u0627\u0641 \u062c\u0645\u064a\u0639 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u060c \u0641\u0625\u0646 Precision \u0645\u0646\u062e\u0641\u0636 \u0644\u0623\u0646 \u063a\u0627\u0644\u0628\u064a\u0629 \u0627\u0644\u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 (\u062a\u0646\u0628\u0624\u0627\u062a \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a) \u063a\u064a\u0631 \u0635\u062d\u064a\u062d\u0629. \u064a\u0648\u062c\u062f \u0647\u0646\u0627 \u0645\u0641\u0627\u0636\u0644\u0629 \u0628\u064a\u0646 Precision \u0648Recall \u0648\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062b\u0631 \u062a\u062d\u0633\u064a\u0646 \u0623\u062d\u062f\u0647\u0645\u0627 \u0633\u0644\u0628\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0622\u062e\u0631. \u0644\u0643\u0646 \u0643\u064a\u0641 \u0646\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u064a\u0646\u061f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"f1-score\">F1-Score<\/h3>\n\n\n\n<p>F1-Score \u0647\u064a \u0645\u0642\u064a\u0627\u0633 \u062a\u0642\u064a\u064a\u0645 \u064a\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 Recall \u0648Precision \u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0641\u064a\u062f\u064b\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629 \u0645\u062b\u0644 \u0647\u0630\u0627 \u0627\u0644\u0633\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0630\u064a \u0646\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647 \u0623\u0648 \u0627\u0644\u0645\u0648\u0627\u0642\u0641 \u0627\u0644\u062a\u064a \u0646\u0631\u064a\u062f \u0641\u064a\u0647\u0627 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u064a\u0646 \u0647\u0630\u064a\u0646 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u064a\u0646.<\/p>\n\n\n\n<p>F1 = 2 * (precision * recall) \/ (precision + recall)<\/p>\n\n\n\n<p>\u0641\u064a F1-Score \u064a\u062a\u0645 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0648\u0632\u0646 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a \u0628\u064a\u0646 Precision \u0648Recall, \u0648\u0644\u0643\u0646 \u0627\u0630\u0627 \u0627\u0631\u062f\u0646\u0627 \u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0644\u0643\u0644 \u0645\u0642\u064a\u0627\u0633 \u0648\u0632\u0646 \u062e\u0627\u0635 \u0641\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628 F_\\beta &#8220;\u0627\u0641 \u0628\u064a\u062a\u0627&#8221;. \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0644\u0643\u0644 \u0645\u0642\u064a\u0627\u0633 \u062a\u0648\u0632\u064a\u0639 \u062e\u0627\u0635 \u0628\u0647. \u0628\u062d\u064a\u062b \\beta \u0647\u0648 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 Precision \u0648Recall, \u0642\u064a\u0645\u0629 \u0628\u064a\u062a\u0627 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0647\u064a 1.0 \u060c \u0648\u0647\u064a \u0646\u0641\u0633 \u0642\u064a\u0645\u0629 \u0645\u0642\u064a\u0627\u0633 F. \u0627\u0630\u0627 \u0642\u0645\u0646\u0627 \u0628\u0625\u0639\u0637\u0627\u0621 \u0628\u064a\u062a\u0627 \u0642\u064a\u0645\u0629 \u0642\u0644\u064a\u0644\u0629 \u060c \u0645\u062b\u0644 0.5 \u060c \u0647\u0646\u0627 \u062c\u0639\u0644\u0646\u0627 \u0644\u0644\u0640Precision \u0648\u0632\u0646\u064b\u0627 \u0627\u0643\u0628\u0631 \u0648\u0628\u0627\u0644\u0639\u0643\u0633 \u0644\u0644\u0640Recall\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0630\u0627 \u0627\u0633\u0646\u062f\u0646\u0627 \u0642\u064a\u0645\u0629 \u0643\u0628\u064a\u0631\u0629 \u0644beta \u060c \u0645\u062b\u0644 2.0 \u060c \u062c\u0639\u0644\u0646\u0627 \u0648\u0632\u0646 Recall \u0627\u0643\u0628\u0631 \u0645\u0646 Precision. \u0628\u0645\u0639\u0646\u0649 \u0623\u062e\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 beta &gt; 1 \u060c \u062a\u0636\u0639 \u062f\u0631\u062c\u0629 F_\u03b2 \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 precision\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u064a\u0639\u0637\u064a \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 <strong>\u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u0641\u0629<\/strong>. \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 beta&lt;1 \u060c \u062a\u0624\u0643\u062f \u0627\u0644\u062f\u0631\u062c\u0629 F_\u03b2 \u0639\u0644\u0649 recall\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u064a\u0631\u0643\u0632 \u0639\u0644\u0649 <strong>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0643\u0627\u0630\u0628\u0629<\/strong>. \u064a\u0639\u062a\u0628\u0631 \u0645\u0642\u064a\u0627\u0633 \u0645\u0641\u064a\u062f \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0643\u0644 \u0645\u0646 Precision \u0648Recall \u0645\u0647\u0645\u064a\u0646 \u0648\u0644\u0643\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0627\u0646\u062a\u0628\u0627\u0647 \u0642\u0644\u064a\u0644\u0627\u064b \u0639\u0644\u0649 \u0623\u062d\u062f\u0647\u0645\u0627 \u0623\u0648 \u0627\u0644\u0622\u062e\u0631 \u060c \u0645\u062b\u0644 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 <strong>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629<\/strong> \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 <strong>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629<\/strong> \u0623\u0648 \u0627\u0644\u0639\u0643\u0633.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u0627lkhl\u0627s\u0629\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u062a\u064f\u0648\u062c\u0632 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0648\u0627\u0644\u0645\u0647\u0645\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u062a\u0642\u064a\u064a\u0645 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0628\u0645\u0641\u0647\u0648\u0645 \u0628\u0633\u064a\u0637: \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0643. \u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0647\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u062a\u0639\u0632\u064a\u0632 \u062f\u0642\u0629 \u0627\u0644\u0646\u0645\u0627\u0630\u062c. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u062f\u0642\u0629 \u0644\u0647\u0627 \u0645\u0643\u0627\u0646\u062a\u0647\u0627\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u0646\u062a\u0628\u0627\u0647 \u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0645\u0642\u0627\u064a\u064a\u0633 <strong>Recall<\/strong> \u0648<strong>Precision<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062d\u0644\u0627\u064b \u0630\u0643\u064a\u064b\u0627 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629. \u0639\u0646\u062f\u0645\u0627 \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0645\u062b\u0644 F1-Score \u0648 F_\\beta\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u062a\u062d\u0642\u064a\u0642 \u062a\u0648\u0627\u0632\u0646 \u064a\u062d\u0642\u0642 \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0628\u0646\u062c\u0627\u062d.<\/p>\n\n\n\n<p>\u062a\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0647\u0648 \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0648\u062c\u0639\u0644\u0647\u0627 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u062a\u0648\u0642\u0639 \u0648\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0625\u0630\u0627 \u062a\u0645 \u062a\u0637\u0628\u064a\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0644\u062f\u064a\u0643 \u0641\u0647\u0645\u064b\u0627 \u0623\u0639\u0645\u0642 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u0633\u064a\u0646\u0647\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0647\u0645\u062a\u0643 \u0627\u0644\u062e\u0627\u0635\u0629.<\/p>\n\n\n\n<p>\u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f\u060c \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0642\u062f \u062a\u0628\u062f\u0648 \u0645\u0639\u0642\u062f\u0629 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0645\u0639 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u060c \u0633\u062a\u0643\u062a\u0633\u0628 \u0645\u0647\u0627\u0631\u0627\u062a \u0623\u0641\u0636\u0644 \u0641\u064a \u062a\u062d\u0644\u064a\u0644 \u0648\u062a\u0642\u064a\u064a\u0645 \u0623\u062f\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0628\u0643\u0644 \u062b\u0642\u0629. \u0641\u0644\u0627 \u062a\u062a\u0631\u062f\u062f \u0641\u064a \u062a\u0637\u0628\u064a\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639\u0643 \u0648\u0627\u0633\u062a\u0645\u0631 \u0641\u064a \u062a\u0637\u0648\u064a\u0631 \u0641\u0647\u0645\u0643 \u0648\u0645\u0647\u0627\u0631\u0627\u062a\u0643 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u062b\u064a\u0631 \u0648\u0627\u0644\u0645\u062a\u0637\u0648\u0631 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0645\u0635\u0627\u062f\u0631<\/h3>\n\n\n\n<p><a href=\"https:\/\/machinelearningmastery.com\/fbeta-measure-for-machine-learning\/#:~:text=Fbeta-measure%20is%20a%20configurable%20single-score%20metric%20for%20evaluating,percentage%20of%20correct%20predictions%20for%20the%20positive%20class.\">A Gentle Introduction to the Fbeta-Measure for Machine Learning &#8211; MachineLearningMastery.com<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/towardsdatascience.com\/confusion-matrix-explained-5d42122a04d6\">Confusion Matrix Explained. Simple explanation with examples\u2026 | by Nathan Timothy Handoko | Towards Data Science<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/towardsdatascience.com\/is-accuracy-everything-96da9afd540d\">Is accuracy EVERYTHING?. Various metrics to evaluate the\u2026 | by Shubhankar Rawat | Towards Data Science<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u0643 \u0627\u0648 \u062a\u0639\u0644\u0645\u0643 \u0644\u0628\u0646\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0627\u0644\u0647 \u0645\u0631\u0631\u062a \u0628\u0645\u0642\u0627\u064a\u064a\u0633 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0642\u064a\u0627\u0633 \u0623\u062f\u0627\u0621 \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0627\u0644\u0629, \u0648\u0631\u0628\u0645\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11852,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[176,177,175],"tags":[],"class_list":["post-11816","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-data","category-machine-learning","category-data-science","post_format-post-format-image"],"blocksy_meta":[],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/posts\/11816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/comments?post=11816"}],"version-history":[{"count":5,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/posts\/11816\/revisions"}],"predecessor-version":[{"id":11857,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/posts\/11816\/revisions\/11857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/media\/11852"}],"wp:attachment":[{"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/media?parent=11816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/categories?post=11816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aljo3aid.com\/wp-json\/wp\/v2\/tags?post=11816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}