{"id":4678,"date":"2026-08-13T14:50:19","date_gmt":"2026-08-13T12:50:19","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4678"},"modified":"2026-08-13T14:50:19","modified_gmt":"2026-08-13T12:50:19","slug":"menu-3","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/it\/guide-dutilisateur\/menu-3\/","title":{"rendered":"Menu"},"content":{"rendered":"<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Entrata<\/strong><\/td><td><strong>A cosa serve<\/strong><\/td><td><strong>Point de d\u00e9part<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Apprendimento automatico<\/strong><\/td><td>Ajuster un mod\u00e8le pr\u00e9dictif de Y quantitatif ou qualitatif en fonction de plusieurs X.<\/td><td>Une grille de donn\u00e9es existante.<\/td><\/tr><tr><td><strong>Ottimizzazione<\/strong><\/td><td>Trouver le r\u00e9glage qui satisfait au mieux&nbsp;<strong>plusieurs<\/strong>&nbsp;r\u00e9ponses \u00e0 la fois, \u00e0 partir des mod\u00e8les ajust\u00e9s.<\/td><td>Un ou plusieurs mod\u00e8les.<\/td><\/tr><tr><td><strong>Ottimizzazione bayesiana<\/strong><\/td><td>Atteindre l\u2019optimum en un minimum d\u2019essais : le module propose les essais initiaux et&nbsp;&nbsp;suivants au fur et \u00e0 mesure.<\/td><td>Rien \u2014 des facteurs et leurs bornes.<\/td><\/tr><tr><td><strong>Ottimizzazione della miscelazione<\/strong><\/td><td>M\u00eame principe, pour une formulation dont les composants somment \u00e0 100 %.<\/td><td>Rien \u2014 des composants et leurs bornes.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Les deux premi\u00e8res entr\u00e9es travaillent\u00a0<strong>sur des donn\u00e9es acquises<\/strong>, les deux derni\u00e8res\u00a0<strong>pilotent l\u2019acquisition<\/strong>. Le raccourci utile : si vous pouvez encore d\u00e9cider quels essais r\u00e9aliser, les modules d\u2019optimisation s\u00e9quentielle vous feront \u00e9conomiser des essais ; si les essais sont faits, c\u2019est Machine Learning. Il est possible d\u2019introduire des essais d\u00e9j\u00e0 r\u00e9alis\u00e9s dans l\u2019optimisation bayesienne, mais \u00e0 condition que ces essais couvrent correctement le domaine. De m\u00eame il est possible de partir de m\u00e9langes existants \u00e0 condition que ces m\u00e9langes respectent la conditions \u00ab\u00a0Somme des proportions = 1\u00a0\u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f Les quatre entr\u00e9es exigent un\u00a0<strong>progetto<\/strong>\u00a0s\u00e9lectionn\u00e9. Machine Learning et Optimisation lisent en plus une\u00a0<strong>tabella<\/strong>\u00a0; les deux modules d\u2019optimisation s\u00e9quentielle sont autonomes et gardent leurs donn\u00e9es dans l\u2019\u00e9tude elle-m\u00eame.<\/p>","protected":false},"featured_media":0,"menu_order":10,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[32],"class_list":["post-4678","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-8-ml-machine-learning"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Menu - Ellistat<\/title>\n<meta name=\"description\" content=\"Donn\u00e9es d\u00e9j\u00e0 acquises ou essais encore \u00e0 d\u00e9cider : d\u00e9couvrez les 4 entr\u00e9es du menu Machine Learning et choisissez le module adapt\u00e9 \u00e0 votre situation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ellistat.com\/it\/guida-per-lutente\/menu-3\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Menu - 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