{"id":3670,"date":"2018-04-11T13:39:20","date_gmt":"2018-04-11T13:39:20","guid":{"rendered":"http:\/\/joapen.com\/blog\/?p=3670"},"modified":"2018-04-11T13:39:21","modified_gmt":"2018-04-11T13:39:21","slug":"support-vector-machine-svm","status":"publish","type":"post","link":"https:\/\/joapen.com\/blog\/2018\/04\/11\/support-vector-machine-svm\/","title":{"rendered":"Support vector machine (SVM)"},"content":{"rendered":"<h1>The basis<\/h1>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Support_vector_machine\">Support vector machine<\/a>\u00a0(SVM) is a supervised learning method.<\/li>\n<li>It can be used for regression or classification purposes.<\/li>\n<li>SVM is useful for hyper-text categorization, classification of images, recognition of characters&#8230;<\/li>\n<li>The basic visual idea is the creation of planes (lines) to separate features.<\/li>\n<li>The position of these planes can be adjusted to maximized the margins of the separation of features.<\/li>\n<li>How we determine which plane is the best? well, it&#8217;s done using support vectors.<\/li>\n<\/ul>\n<h1>Support vectors<\/h1>\n<p>The support vectors are the dots that determine the planes. The orange and blue dots generate lines and in the middle you can find what is called the hyper-plane.<\/p>\n<p>The minimum distance between the lines created by the support vectors is called the margin.<\/p>\n<p><a href=\"http:\/\/joapen.com\/blog\/2018\/04\/11\/support-vector-machine-svm\/supportvectors\/\" rel=\"attachment wp-att-3671\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3671\" src=\"http:\/\/joapen.com\/blog\/wp-content\/uploads\/2018\/04\/supportvectors.jpg\" alt=\"\" width=\"401\" height=\"336\" srcset=\"https:\/\/joapen.com\/blog\/wp-content\/uploads\/2018\/04\/supportvectors.jpg 401w, https:\/\/joapen.com\/blog\/wp-content\/uploads\/2018\/04\/supportvectors-300x251.jpg 300w, https:\/\/joapen.com\/blog\/wp-content\/uploads\/2018\/04\/supportvectors-358x300.jpg 358w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/a><\/p>\n<p>The diagram above represents the more simple support vector draw you can find, from here you can make it more complex<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The basis Support vector machine\u00a0(SVM) is a supervised learning method. It can be used for regression or classification purposes. SVM is useful for hyper-text categorization, classification of images, recognition of characters&#8230; The basic visual idea is the creation of planes (lines) to separate features. The position of these planes can be adjusted to maximized the &#8230; <a title=\"Support vector machine (SVM)\" class=\"read-more\" href=\"https:\/\/joapen.com\/blog\/2018\/04\/11\/support-vector-machine-svm\/\" aria-label=\"Read more about Support vector machine (SVM)\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[151],"tags":[],"class_list":["post-3670","post","type-post","status-publish","format-standard","hentry","category-machine-learning"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Support vector machine (SVM) -<\/title>\n<meta name=\"description\" content=\"The basis Support vector machine\u00a0(SVM) is a supervised learning method. It can be used for regression or classification purposes. 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