L’apprentissage supervis\u00e9 est un pilier de l’intelligence artificielle (IA) et joue un r\u00f4le crucial dans le prompt engineering. Qu’est-ce que l’apprentissage supervis\u00e9 ? C’est une m\u00e9thode d’apprentissage automatique o\u00f9 l’on entra\u00eene un mod\u00e8le \u00e0 partir d’exemples de donn\u00e9es \u00e9tiquet\u00e9es.<\/p>\n
Imaginez un enfant apprenant \u00e0 identifier les fruits. On lui montre une pomme, on lui dit \u00ab\u00a0Ceci est une pomme\u00a0\u00bb. On r\u00e9p\u00e8te l’op\u00e9ration avec une banane, une orange, etc. L’enfant apprend \u00e0 associer le nom du fruit \u00e0 son apparence. L’apprentissage supervis\u00e9 fonctionne de mani\u00e8re similaire. On fournit \u00e0 l’algorithme un ensemble de donn\u00e9es d’entra\u00eenement o\u00f9 chaque donn\u00e9e est associ\u00e9e \u00e0 une \u00e9tiquette (le \u00ab\u00a0nom du fruit\u00a0\u00bb). L’algorithme analyse ces donn\u00e9es et apprend \u00e0 pr\u00e9dire l’\u00e9tiquette pour de nouvelles donn\u00e9es qu’il n’a jamais vues.<\/p>\n
En prompt engineering, cela se traduit par l’utilisation de donn\u00e9es d’entra\u00eenement pour affiner la capacit\u00e9 d’un mod\u00e8le \u00e0 g\u00e9n\u00e9rer des r\u00e9ponses pertinentes et coh\u00e9rentes \u00e0 des prompts sp\u00e9cifiques. Le mod\u00e8le apprend \u00e0 associer un prompt \u00e0 la r\u00e9ponse attendue, lui permettant ainsi de mieux comprendre vos instructions.<\/p>\n
L’apprentissage supervis\u00e9 est essentiel pour de nombreuses applications de l’IA, du simple filtrage des spams \u00e0 la reconnaissance d’images complexes. En prompt engineering, il permet de cr\u00e9er des mod\u00e8les capables de g\u00e9n\u00e9rer des textes cr\u00e9atifs, de r\u00e9pondre \u00e0 des questions, de traduire des langues et bien plus encore. Gr\u00e2ce \u00e0 un entra\u00eenement supervis\u00e9, les mod\u00e8les peuvent atteindre des niveaux de performance impressionnants et s’adapter \u00e0 des t\u00e2ches tr\u00e8s sp\u00e9cifiques.<\/p>\n
L’apprentissage supervis\u00e9 est un pilier de l’intelligence artificielle (IA) et joue un r\u00f4le crucial dans le prompt engineering. Qu’est-ce que l’apprentissage supervis\u00e9 ? C’est une m\u00e9thode d’apprentissage automatique o\u00f9 l’on entra\u00eene un mod\u00e8le \u00e0 partir d’exemples de donn\u00e9es \u00e9tiquet\u00e9es. Comment fonctionne l’apprentissage supervis\u00e9 ? Imaginez un enfant apprenant \u00e0 identifier les fruits. On lui montre […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[64,63,37,125,387,137],"class_list":["post-352","post","type-post","status-publish","format-standard","hentry","category-a","tag-apprentissage-non-supervise","tag-apprentissage-par-renforcement","tag-apprentissage-supervise","tag-donnees-dentrainement","tag-etiquette","tag-modele"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"","author_link":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"L’apprentissage supervis\u00e9 est un pilier de l’intelligence artificielle (IA) et joue un r\u00f4le crucial dans le prompt engineering. Qu’est-ce que l’apprentissage supervis\u00e9 ? C’est une m\u00e9thode d’apprentissage automatique o\u00f9 l’on entra\u00eene un mod\u00e8le \u00e0 partir d’exemples de donn\u00e9es \u00e9tiquet\u00e9es. Comment fonctionne l’apprentissage supervis\u00e9 ? Imaginez un enfant apprenant \u00e0 identifier les fruits. On lui montre\u2026","_links":{"self":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/comments?post=352"}],"version-history":[{"count":2,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/352\/revisions"}],"predecessor-version":[{"id":697,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/352\/revisions\/697"}],"wp:attachment":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/media?parent=352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/categories?post=352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/tags?post=352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}