{"id":983,"date":"2022-01-21T20:42:21","date_gmt":"2022-01-21T19:42:21","guid":{"rendered":"https:\/\/mastermas.univ-lyon1.fr\/?page_id=983"},"modified":"2022-01-21T20:42:21","modified_gmt":"2022-01-21T19:42:21","slug":"methodes-en-apprentissage-statistique","status":"publish","type":"page","link":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/methodes-en-apprentissage-statistique\/","title":{"rendered":"M\u00e9thodes en apprentissage statistique"},"content":{"rendered":"\n<p>L&rsquo;objectif de ce cours est de parcourir plusieurs m\u00e9thodes \u00e9l\u00e9mentaires, mais usuelles, de statistiques ou de Machine Learning, et d&rsquo;expliciter les bases des algorithmes sous-jacents, pour en rendre le fonctionnement plus explicite.&nbsp;<\/p>\n\n\n\n<p>&#8211; Rappels de statistiques bay\u00e9sienne : prior, posterior, loi conjugu\u00e9es, Metropolis-Hasting.<\/p>\n\n\n\n<p>&#8211; Clustering : K-means, Mod\u00e8les de m\u00e9lange et algorithme EM, classification hi\u00e9rarchique.<\/p>\n\n\n\n<p>&#8211; Utilisation des m\u00e9thodes d&rsquo;Arbres ou For\u00eats Al\u00e9atoires pour la classification supervis\u00e9e ou la r\u00e9gression<em>.<\/em><\/p>\n\n\n\n<p>En ouverture, l\u2019une des notions suivantes pourra \u00eatre abord\u00e9e&nbsp;: Introduction \u00e0 l&rsquo;inf\u00e9rence causale, Mod\u00e8les graphiques, Apprentissage par renforcement, Notion de PAC learning&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;objectif de ce cours est de parcourir plusieurs m\u00e9thodes \u00e9l\u00e9mentaires, mais usuelles, de statistiques ou de Machine Learning, et d&rsquo;expliciter les bases des algorithmes sous-jacents, pour en rendre le fonctionnement plus explicite.&nbsp; &#8211; Rappels de statistiques bay\u00e9sienne : prior, posterior, loi conjugu\u00e9es, Metropolis-Hasting. &#8211; Clustering : K-means, Mod\u00e8les de m\u00e9lange et algorithme EM, classification hi\u00e9rarchique. <a class=\"more-link\" href=\"https:\/\/mastermas.univ-lyon1.fr\/index.php\/methodes-en-apprentissage-statistique\/\">Lire plus &#8230;<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-983","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/pages\/983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/comments?post=983"}],"version-history":[{"count":1,"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/pages\/983\/revisions"}],"predecessor-version":[{"id":984,"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/pages\/983\/revisions\/984"}],"wp:attachment":[{"href":"https:\/\/mastermas.univ-lyon1.fr\/index.php\/wp-json\/wp\/v2\/media?parent=983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}