{"id":273,"date":"2022-05-16T17:47:39","date_gmt":"2022-05-16T15:47:39","guid":{"rendered":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/?p=273"},"modified":"2022-05-16T17:47:39","modified_gmt":"2022-05-16T15:47:39","slug":"le-modele-k-nn","status":"publish","type":"post","link":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/2022\/05\/16\/le-modele-k-nn\/","title":{"rendered":"Le Mod\u00e8le k-NN:"},"content":{"rendered":"\n<p>Le k-NN est le diminutif de<strong><em>\u00a0<\/em><\/strong>k Nearest Neighbors. C\u2019est un algorithme qui peut servir autant pour la classification que pour la r\u00e9gression. Il est surnomm\u00e9 \u00ab\u00a0nearest neighbors\u00a0\u00bb (plus proches voisins, en fran\u00e7ais) car le principe de ce mod\u00e8le consiste en effet \u00e0 choisir les\u00a0k\u00a0donn\u00e9es les plus proches du point \u00e9tudi\u00e9 afin d\u2019en pr\u00e9dire sa valeur.<\/p>\n\n\n\n<p>lien vers le google colab:<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><a href=\"https:\/\/colab.research.google.com\/drive\/1cEqR3Ixeag6J-BLtnv0EBW7agkNECS_l?usp=sharing\">https:\/\/colab.research.google.com\/drive\/1cEqR3Ixeag6J-BLtnv0EBW7agkNECS_l?usp=sharing<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le k-NN est le diminutif de\u00a0k Nearest Neighbors. C\u2019est un algorithme qui peut servir autant pour la classification que pour la r\u00e9gression. Il est surnomm\u00e9 \u00ab\u00a0nearest neighbors\u00a0\u00bb (plus proches voisins, en fran\u00e7ais) car le principe de ce mod\u00e8le consiste en effet \u00e0 choisir les\u00a0k\u00a0donn\u00e9es les plus proches du point \u00e9tudi\u00e9 afin d\u2019en pr\u00e9dire sa valeur. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":274,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/273"}],"collection":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/comments?post=273"}],"version-history":[{"count":1,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"predecessor-version":[{"id":275,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/273\/revisions\/275"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/media\/274"}],"wp:attachment":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}