{"id":100,"date":"2022-11-10T19:48:11","date_gmt":"2022-11-10T17:48:11","guid":{"rendered":"https:\/\/blog.uclm.es\/mumade\/?p=100"},"modified":"2022-11-10T19:48:11","modified_gmt":"2022-11-10T17:48:11","slug":"cluster-de-k-medias","status":"publish","type":"post","link":"https:\/\/blog.uclm.es\/mumade\/2022\/11\/10\/cluster-de-k-medias\/","title":{"rendered":"Cl\u00faster de k-medias."},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-819x1024.jpg\" alt=\"\" class=\"wp-image-101\" width=\"410\" height=\"512\" srcset=\"https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-819x1024.jpg 819w, https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-240x300.jpg 240w, https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-768x960.jpg 768w, https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-1229x1536.jpg 1229w, https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-1639x2048.jpg 1639w, https:\/\/blog.uclm.es\/mumade\/wp-content\/uploads\/sites\/105\/2022\/11\/aravind-v-xVNDo3PFOAE-unsplash-scaled.jpg 2048w\" sizes=\"auto, (max-width: 410px) 100vw, 410px\" \/><\/figure>\n<\/div>\n\n\n<p>A la hora de realizar un agrupamiento de casos en diversos conglomerados o cl\u00fasteres a partir de un n\u00famero pre-establecido de grupos a formar, el m\u00e9todo m\u00e1s extendido es el de k-medias. Para explicar c\u00f3mo funciona k-medias (un m\u00e9todo iterativo y casi siempre convergente), existe un recurso visual magn\u00edfico. <a href=\"https:\/\/www.naftaliharris.com\/blog\/visualizing-k-means-clustering\/\">Pincha en este enlace<\/a>, elige el m\u00e9todo de selecci\u00f3n de \u00absemillas\u00bb (centroides iniciales) y el tipo de masa de datos. Re-inicia el an\u00e1lisis y ves actualizando etapas hasta llegar a una soluci\u00f3n estable. Es maravilloso c\u00f3mo, de modo visual, podr\u00e1s entender qu\u00e9 es lo que hace el m\u00e9todo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A la hora de realizar un agrupamiento de casos en diversos conglomerados o cl\u00fasteres a partir de un n\u00famero pre-establecido de grupos a formar, el m\u00e9todo m\u00e1s extendido es el de k-medias. Para explicar c\u00f3mo funciona k-medias (un m\u00e9todo iterativo y casi siempre convergente), existe un recurso visual magn\u00edfico. Pincha en este enlace, elige el &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.uclm.es\/mumade\/2022\/11\/10\/cluster-de-k-medias\/\" class=\"more-link\">Continuar leyendo<span class=\"screen-reader-text\"> \u00abCl\u00faster de k-medias.\u00bb<\/span><\/a><\/p>\n","protected":false},"author":78,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[20],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-links","tag-tecnicas"],"_links":{"self":[{"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/posts\/100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/users\/78"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/comments?post=100"}],"version-history":[{"count":1,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/posts\/100\/revisions"}],"predecessor-version":[{"id":102,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/posts\/100\/revisions\/102"}],"wp:attachment":[{"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/media?parent=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/categories?post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.uclm.es\/mumade\/wp-json\/wp\/v2\/tags?post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}