En intelligence artificielle et en prompt engineering, la pr\u00e9diction est une fonction cl\u00e9. Qu’est-ce que la pr\u00e9diction ? C’est la capacit\u00e9 d’un mod\u00e8le d’IA \u00e0 anticiper une sortie ou un r\u00e9sultat futur bas\u00e9 sur des donn\u00e9es d’entr\u00e9e et son apprentissage.<\/p>\n
La pr\u00e9diction repose sur l’analyse de donn\u00e9es historiques. Imaginez un d\u00e9tective qui examine des indices sur une sc\u00e8ne de crime pour reconstituer les \u00e9v\u00e9nements. De la m\u00eame mani\u00e8re, un mod\u00e8le d’IA examine des donn\u00e9es d’entra\u00eenement pour identifier des sch\u00e9mas et des corr\u00e9lations. Ces sch\u00e9mas lui permettent ensuite de faire des suppositions \u00e9clair\u00e9es sur de nouvelles donn\u00e9es qu’il n’a jamais vues auparavant. Plus le mod\u00e8le est entra\u00een\u00e9 sur des donn\u00e9es pertinentes et de qualit\u00e9, plus ses pr\u00e9dictions seront pr\u00e9cises.
\nPrenons l’exemple d’un mod\u00e8le de pr\u00e9diction m\u00e9t\u00e9orologique. Il est aliment\u00e9 avec des donn\u00e9es historiques sur la temp\u00e9rature, la pression atmosph\u00e9rique, l’humidit\u00e9, etc. En analysant ces donn\u00e9es, il peut identifier des tendances et des relations entre ces diff\u00e9rents facteurs. Lorsqu’on lui pr\u00e9sente de nouvelles donn\u00e9es m\u00e9t\u00e9orologiques, il utilise ces relations apprises pour pr\u00e9dire le temps qu’il fera dans les prochains jours.<\/p>\n
La pr\u00e9diction joue un r\u00f4le crucial dans de nombreuses applications de l’IA, du simple filtre anti-spam \u00e0 la voiture autonome. En prompt engineering, la pr\u00e9diction permet de mieux comprendre comment un mod\u00e8le d’IA va r\u00e9agir \u00e0 une instruction donn\u00e9e. Cela permet de formuler des prompts plus efficaces et d’obtenir des r\u00e9sultats plus pr\u00e9cis et pertinents. Par exemple, savoir comment un mod\u00e8le de g\u00e9n\u00e9ration de texte pr\u00e9dit le mot suivant dans une phrase permet de cr\u00e9er des prompts qui guident le mod\u00e8le vers la cr\u00e9ation du texte souhait\u00e9.<\/p>\n
En intelligence artificielle et en prompt engineering, la pr\u00e9diction est une fonction cl\u00e9. Qu’est-ce que la pr\u00e9diction ? C’est la capacit\u00e9 d’un mod\u00e8le d’IA \u00e0 anticiper une sortie ou un r\u00e9sultat futur bas\u00e9 sur des donn\u00e9es d’entr\u00e9e et son apprentissage. Comment fonctionne la pr\u00e9diction ? La pr\u00e9diction repose sur l’analyse de donn\u00e9es historiques. Imaginez un […]<\/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":[71],"tags":[44,125,242,52,133,12],"class_list":["post-274","post","type-post","status-publish","format-standard","hentry","category-p","tag-apprentissage-automatique","tag-donnees-dentrainement","tag-inference","tag-modele-dia","tag-prediction","tag-prompt-engineering"],"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":"En intelligence artificielle et en prompt engineering, la pr\u00e9diction est une fonction cl\u00e9. Qu’est-ce que la pr\u00e9diction ? C’est la capacit\u00e9 d’un mod\u00e8le d’IA \u00e0 anticiper une sortie ou un r\u00e9sultat futur bas\u00e9 sur des donn\u00e9es d’entr\u00e9e et son apprentissage. Comment fonctionne la pr\u00e9diction ? La pr\u00e9diction repose sur l’analyse de donn\u00e9es historiques. Imaginez un\u2026","_links":{"self":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/274","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=274"}],"version-history":[{"count":2,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/274\/revisions"}],"predecessor-version":[{"id":646,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/274\/revisions\/646"}],"wp:attachment":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/media?parent=274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/categories?post=274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/tags?post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}