En intelligence artificielle et en prompt engineering, le concept de \u00ab\u00a0bo\u00eete noire\u00a0\u00bb est souvent \u00e9voqu\u00e9 pour d\u00e9crire le fonctionnement interne de certains mod\u00e8les. Qu\u2019est-ce qu’une bo\u00eete noire ? C’est un syst\u00e8me dont on observe les entr\u00e9es et les sorties, mais dont le fonctionnement interne reste opaque.<\/p>\n
Imaginez une machine \u00e0 caf\u00e9. Vous y mettez de l’eau et du caf\u00e9 moulu (les entr\u00e9es), et elle vous produit une tasse de caf\u00e9 (la sortie). Vous savez ce que<\/em> la machine fait, mais vous ne savez pas forc\u00e9ment comment<\/em> elle le fait\u00a0: la temp\u00e9rature pr\u00e9cise de l’eau, la pression utilis\u00e9e,\u00a0le processus exact d’infusion restent cach\u00e9s \u00e0 l’int\u00e9rieur de la machine. En IA, certains mod\u00e8les, notamment les r\u00e9seaux de neurones complexes, fonctionnent de mani\u00e8re similaire. Vous donnez des donn\u00e9es au mod\u00e8le (l’entr\u00e9e), il effectue des calculs complexes et vous fournit un r\u00e9sultat (la sortie), sans que vous puissiez facilement comprendre le cheminement pr\u00e9cis qui a men\u00e9 \u00e0 ce r\u00e9sultat.<\/p>\n Comprendre la notion de bo\u00eete noire est crucial, car elle met en lumi\u00e8re les d\u00e9fis d’interpr\u00e9tabilit\u00e9 et d’explicabilit\u00e9 de l’IA. Si vous utilisez un mod\u00e8le pour des d\u00e9cisions critiques (m\u00e9decine, finance, etc.), il est important de pouvoir justifier ses choix et comprendre son raisonnement. L’opacit\u00e9 de la bo\u00eete noire peut rendre difficile l’identification de biais, d’erreurs ou de failles dans le mod\u00e8le. En prompt engineering, cela signifie que vous devez exp\u00e9rimenter et affiner vos prompts avec soin, m\u00eame si vous ne comprenez pas enti\u00e8rement comment le mod\u00e8le traite vos instructions.<\/p>\n En intelligence artificielle et en prompt engineering, le concept de \u00ab\u00a0bo\u00eete noire\u00a0\u00bb est souvent \u00e9voqu\u00e9 pour d\u00e9crire le fonctionnement interne de certains mod\u00e8les. Qu\u2019est-ce qu’une bo\u00eete noire ? C’est un syst\u00e8me dont on observe les entr\u00e9es et les sorties, mais dont le fonctionnement interne reste opaque. Comment fonctionne une bo\u00eete noire ? Imaginez une machine […]<\/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":[120],"tags":[20,121,123,122,12,99],"class_list":["post-219","post","type-post","status-publish","format-standard","hentry","category-b","tag-apprentissage-profond","tag-boite-noire","tag-explicabilite","tag-interpretabilite","tag-prompt-engineering","tag-reseau-de-neurones"],"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, le concept de \u00ab\u00a0bo\u00eete noire\u00a0\u00bb est souvent \u00e9voqu\u00e9 pour d\u00e9crire le fonctionnement interne de certains mod\u00e8les. Qu\u2019est-ce qu’une bo\u00eete noire ? C’est un syst\u00e8me dont on observe les entr\u00e9es et les sorties, mais dont le fonctionnement interne reste opaque. Comment fonctionne une bo\u00eete noire ? Imaginez une machine\u2026","_links":{"self":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/219","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=219"}],"version-history":[{"count":2,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/219\/revisions"}],"predecessor-version":[{"id":617,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/219\/revisions\/617"}],"wp:attachment":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Pourquoi la bo\u00eete noire est-elle importante ?<\/h3>\n
Exemples d’utilisation de bo\u00eete noire<\/h3>\n
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Termes associ\u00e9s<\/h3>\n
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