{"id":652,"date":"2024-04-27T13:05:36","date_gmt":"2024-04-27T11:05:36","guid":{"rendered":"http:\/\/horsemotion.be\/blog\/tout-sur-lintelligence-artificielle\/"},"modified":"2024-05-08T07:41:47","modified_gmt":"2024-05-08T05:41:47","slug":"tout-sur-lintelligence-artificielle","status":"publish","type":"page","link":"https:\/\/horsemotion.be\/fr\/blog\/tout-sur-lintelligence-artificielle\/","title":{"rendered":"Tout sur l&rsquo;intelligence artificielle"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:90px;--awb-padding-bottom:90px;--awb-background-image:url(&quot;http:\/\/horsemotion.be\/wp-content\/uploads\/AI.jpg&quot;);--awb-background-size:cover;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:64;line-height:1.2;\">Tout sur l&rsquo;intelligence artificielle<\/h1><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:90px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:64;line-height:1.2;\">Qu&rsquo;est-ce que l&rsquo;IA ?<\/h1><\/div><div class=\"fusion-text fusion-text-1\"><p>De nos jours, l&rsquo;intelligence artificielle est de plus en plus r\u00e9pandue. Mais il faut d&rsquo;abord comprendre de quoi il s&rsquo;agit. Pour faire court et simple, une IA est un programme informatique capable de traiter de grandes quantit\u00e9s de donn\u00e9es, de raisonner ou m\u00eame de discerner des mod\u00e8les que les humains ne peuvent pas d\u00e9tecter.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>Une IA peut \u00eatre purement r\u00e9active, c&rsquo;est le stade 1. Dans ce cas, il n&rsquo;a pas de m\u00e9moire, pas d&rsquo;exp\u00e9rience, il est juste capable de percevoir le monde \u00e0 un moment donn\u00e9.<\/p>\n<p>Dans la phase 2, l&rsquo;IA aura une m\u00e9moire limit\u00e9e, c&rsquo;est-\u00e0-dire qu&rsquo;elle conservera des informations et saura faire l&rsquo;exp\u00e9rience du pass\u00e9. En bref, une IA de niveau 2 fait d\u00e9j\u00e0 beaucoup de choses.<\/p>\n<p>Chez <a href=\"https:\/\/www.novosenso.com\/\" target=\"_blank\" rel=\"noopener\"><strong>NOVO SENSO<\/strong><\/a>, notre mission est de d\u00e9velopper une IA qui aide les personnes qui s&rsquo;occupent des animaux plut\u00f4t que de les remplacer. Pour r\u00e9ussir cette mission, il est important de comprendre ce qu&rsquo;est l&rsquo;intelligence artificielle.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"534\" height=\"361\" title=\"Wat is AI\" src=\"http:\/\/horsemotion.be\/wp-content\/uploads\/Wat-is-AI.png\" alt class=\"img-responsive wp-image-443\" srcset=\"https:\/\/horsemotion.be\/wp-content\/uploads\/Wat-is-AI-200x135.png 200w, https:\/\/horsemotion.be\/wp-content\/uploads\/Wat-is-AI-400x270.png 400w, https:\/\/horsemotion.be\/wp-content\/uploads\/Wat-is-AI.png 534w\" sizes=\"(max-width: 640px) 100vw, 534px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p>L&rsquo;intelligence artificielle pr\u00e9sente en effet de multiples facettes et la reconnaissance d&rsquo;images, \u00e9galement appel\u00e9e \u00ab\u00a0\u00e9tiquetage\u00a0\u00bb, est une \u00e9tape importante du processus d&rsquo;apprentissage de l&rsquo;intelligence artificielle.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:42;line-height:1.25;\">En quoi consiste donc cette reconnaissance d&rsquo;images ?<\/h2><\/div><div class=\"fusion-text fusion-text-4\"><p>L&rsquo;\u00e9tiquetage est un ensemble de m\u00e9thodes de d\u00e9tection et d&rsquo;analyse d&rsquo;images visant \u00e0 automatiser une t\u00e2che sp\u00e9cifique. Il s&rsquo;agit d&rsquo;une technologie de vision par ordinateur capable d&rsquo;identifier des lieux, des personnes, des objets et de nombreux autres types d&rsquo;\u00e9l\u00e9ments dans une image et de tirer des conclusions en les analysant.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.8%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:4.8%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"473\" height=\"318\" title=\"Object detectie\" src=\"http:\/\/horsemotion.be\/wp-content\/uploads\/Object-detectie.png\" alt class=\"img-responsive wp-image-445\" srcset=\"https:\/\/horsemotion.be\/wp-content\/uploads\/Object-detectie-200x134.png 200w, https:\/\/horsemotion.be\/wp-content\/uploads\/Object-detectie-400x269.png 400w, https:\/\/horsemotion.be\/wp-content\/uploads\/Object-detectie.png 473w\" sizes=\"(max-width: 640px) 100vw, 473px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><p>La reconnaissance de photos ou de vid\u00e9os peut \u00eatre effectu\u00e9e avec un degr\u00e9 de pr\u00e9cision variable, en fonction du type d&rsquo;information ou de concept recherch\u00e9. En effet, un mod\u00e8le ou un algorithme est capable de d\u00e9tecter un \u00e9l\u00e9ment sp\u00e9cifique, tout comme il peut facilement classer une image dans une grande cat\u00e9gorie. Pour automatiser une t\u00e2che sp\u00e9cifique, l&rsquo;algorithme doit \u00eatre form\u00e9, ce qui repr\u00e9sente une t\u00e2che consid\u00e9rable. Cependant, la constitution d&rsquo;un ensemble de donn\u00e9es \u00e9tiquet\u00e9es pour l&rsquo;apprentissage de l&rsquo;algorithme est une \u00e9tape essentielle de ces projets de \u00ab vision par ordinateur \u00bb.<\/p>\n<p>Si l&rsquo;on prend l&rsquo;exemple des algorithmes de d\u00e9tection d&rsquo;objets, l&rsquo;entra\u00eenement de l&rsquo;algorithme \u00e0 partir de z\u00e9ro n\u00e9cessite des millions d&rsquo;images pour obtenir des r\u00e9sultats pr\u00e9cis, alors que les algorithmes d\u00e9j\u00e0 entra\u00een\u00e9s peuvent \u00eatre adapt\u00e9s \u00e0 une t\u00e2che sp\u00e9cifique \u00e0 l&rsquo;aide d&rsquo;un ensemble d&rsquo;images relativement plus restreint. Ce processus de r\u00e9entra\u00eenement et de r\u00e9glage d&rsquo;un algorithme est appel\u00e9 apprentissage par transfert.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p>Mais m\u00eame avec l&rsquo;apprentissage par transfert, une quantit\u00e9 importante de travail humain est n\u00e9cessaire pour les faire fonctionner. En moyenne, entre 1 500 et 2 000 images \u00e9tiquet\u00e9es sont n\u00e9cessaires pour automatiser cette t\u00e2che particuli\u00e8re. Une mission longue et fastidieuse, mais n\u00e9anmoins n\u00e9cessaire au bon fonctionnement de l&rsquo;algorithme !<\/p>\n<p>La reconnaissance d&rsquo;images n&rsquo;est toutefois qu&rsquo;une des nombreuses t\u00e2ches de l&rsquo;intelligence artificielle. Ce terme d&rsquo;IA est utilis\u00e9 pour d\u00e9signer chaque fois qu&rsquo;un ordinateur effectue une t\u00e2che qui imite l&rsquo;intelligence humaine. Nous avons vu l&rsquo;identification et la localisation d&rsquo;un objet dans une vid\u00e9o, mais il y a d&rsquo;autres possibilit\u00e9s :<\/p>\n<ul>\n<li>Traduire un texte ou un discours \u00e0 partir d&rsquo;une langue \u00e9trang\u00e8re (traitement du langage naturel).<\/li>\n<li>D\u00e9terminer si vous dormez suffisamment et si vous faites de l&rsquo;exercice (reconnaissance de l&rsquo;activit\u00e9).<\/li>\n<\/ul>\n<p>Comme vous pouvez le constater, le monde de l&rsquo;intelligence artificielle est tr\u00e8s vaste et vari\u00e9, mais nous esp\u00e9rons que cet article vous aidera \u00e0 comprendre un peu mieux ce qui se cache derri\u00e8re le terme \u00ab intelligence artificielle \u00bb.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":645,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-652","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/pages\/652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/comments?post=652"}],"version-history":[{"count":7,"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/pages\/652\/revisions"}],"predecessor-version":[{"id":659,"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/pages\/652\/revisions\/659"}],"up":[{"embeddable":true,"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/pages\/645"}],"wp:attachment":[{"href":"https:\/\/horsemotion.be\/fr\/wp-json\/wp\/v2\/media?parent=652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}