{"id":363,"date":"2018-05-15T14:43:45","date_gmt":"2018-05-15T12:43:45","guid":{"rendered":"https:\/\/iaaa.lis-lab.fr\/?p=363"},"modified":"2018-05-15T14:49:56","modified_gmt":"2018-05-15T12:49:56","slug":"demo-iaaa-annotation-automatique-dimages","status":"publish","type":"post","link":"https:\/\/iaaa.lis-lab.fr\/?p=363","title":{"rendered":"D\u00e9mo IAAA : Annotation automatique d&rsquo;images"},"content":{"rendered":"<p style=\"text-align: center;\">Une d\u00e9mo par l&rsquo;\u00e9quipe du parcours IAAA.<\/p>\n<p>Cette d\u00e9mo illustre l&rsquo;utilisation d&rsquo;un r\u00e9seau de neurones profond pour l&rsquo;annotation automatique d&rsquo;images. L&rsquo;architecture utilis\u00e9e ici est DenseNet121 qui a l&rsquo;avantage d&rsquo;avoir des performances proches de l&rsquo;\u00e9tat de l&rsquo;art tout en \u00e9tant relativement l\u00e9g\u00e8re en ressources de calcul. Le mod\u00e8le a \u00e9t\u00e9 entrain\u00e9 sur le jeu de donn\u00e9es ImageNet qui contient pr\u00e8s de 1000000 d&rsquo;images, \u00e9tiquet\u00e9es selon 1000 classes ; en pr\u00e9diction, les images attendues sont de tailles 224&#215;224 pixels, et redimensionn\u00e9es sinon. Ce type de mod\u00e8les d&rsquo;apprentissage supervis\u00e9 sera \u00e9tudi\u00e9 dans le cours Deep Learning de M2.<\/p>\n<h2><\/h2>\n\n<!-- iframe plugin v.6.0 wordpress.org\/plugins\/iframe\/ -->\n<iframe loading=\"lazy\" src=\"https:\/\/see4c.lif.univ-mrs.fr\/imagetagger\" width=\"120%\" height=\"400\" scrolling=\"yes\" class=\"iframe-class\" frameborder=\"0\"><\/iframe>\n\n","protected":false},"excerpt":{"rendered":"<p>Une d\u00e9mo par l&rsquo;\u00e9quipe du parcours IAAA. Cette d\u00e9mo illustre l&rsquo;utilisation d&rsquo;un r\u00e9seau de neurones profond pour l&rsquo;annotation automatique d&rsquo;images. L&rsquo;architecture utilis\u00e9e ici est DenseNet121 qui a l&rsquo;avantage d&rsquo;avoir des performances proches de l&rsquo;\u00e9tat de l&rsquo;art tout en \u00e9tant relativement l\u00e9g\u00e8re en ressources de calcul. Le mod\u00e8le a \u00e9t\u00e9 entrain\u00e9 sur le jeu de donn\u00e9es&hellip;<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-363","post","type-post","status-publish","format-standard","hentry","category-demos"],"_links":{"self":[{"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=363"}],"version-history":[{"count":7,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/363\/revisions"}],"predecessor-version":[{"id":370,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=\/wp\/v2\/posts\/363\/revisions\/370"}],"wp:attachment":[{"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iaaa.lis-lab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}