{"id":11394,"date":"2024-08-14T08:00:00","date_gmt":"2024-08-14T06:00:00","guid":{"rendered":"https:\/\/alphaavenue.ai\/?p=11394"},"modified":"2024-12-04T13:19:32","modified_gmt":"2024-12-04T12:19:32","slug":"ton-guide-ultime-sur-les-reseaux-neuronaux-apprends-dandrej-karpathy","status":"publish","type":"post","link":"https:\/\/alphaavenue.ai\/fr\/magazin-fr\/learn-fr\/ton-guide-ultime-sur-les-reseaux-neuronaux-apprends-dandrej-karpathy\/","title":{"rendered":"Ton guide ultime sur les r\u00e9seaux neuronaux : Apprends d&rsquo;Andrej Karpathy"},"content":{"rendered":"\n<p>Tu as toujours voulu construire ton propre r\u00e9seau neuronal, mais tu ne savais pas par o\u00f9 commencer ? Le cours \u00ab<a href=\"https:\/\/karpathy.ai\/zero-to-hero.html\" data-type=\"link\" data-id=\"https:\/\/karpathy.ai\/zero-to-hero.html\" target=\"_blank\" rel=\"noopener\">Neural Networks: Zero to Hero\u201c<\/a> d&rsquo;Andrej Karpathy t&rsquo;y aidera.<\/p>\n\n<p>Dans ce cours, tu apprendras tout ce dont tu as besoin pour comprendre les r\u00e9seaux neuronaux modernes et les impl\u00e9menter toi-m\u00eame. Andrej Karpathy te guide des bases aux concepts avanc\u00e9s &#8211; et ce de mani\u00e8re tr\u00e8s pratique.<\/p>\n\n<h2 class=\"wp-block-heading\">Ce que l&rsquo;on apprend<\/h2>\n\n<p><strong>la backpropagation et les processus de formation :<\/strong> Tu comprendras les bases et les appliqueras toi-m\u00eame.&#13;\n<strong>Mod\u00e9lisation du langage :<\/strong> construis ton propre mod\u00e8le bigramme et \u00e9tends-le \u00e0 un mod\u00e8le de transformation tel que GPT.&#13;\n<strong>Perceptrons multicouches (MLP) :<\/strong> apprends \u00e0 impl\u00e9menter et \u00e0 optimiser un MLP.&#13;\n<strong>Fonctions d&rsquo;activation et normalisation par lots :<\/strong> d\u00e9couvre des techniques avanc\u00e9es pour am\u00e9liorer tes mod\u00e8les.&#13;\n<strong>Backpropagation manuelle :<\/strong> ex\u00e9cute la backpropagation manuellement, \u00e9tape par \u00e9tape, et acquiert des connaissances plus approfondies.&#13;\n<strong>WaveNet :<\/strong> d\u00e9veloppe des r\u00e9seaux plus profonds avec des structures arborescentes.&#13;\n<strong>Mod\u00e8le GPT :<\/strong> Construis ton propre transformateur g\u00e9n\u00e9ratif pr\u00e9-entra\u00een\u00e9.&#13;\n<strong>Tokenizer :<\/strong> cr\u00e9e un tokenizer pour la traduction entre les cha\u00eenes et les tokens.<\/p>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\r\n<iframe title=\"The spelled-out intro to neural networks and backpropagation: building micrograd\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/VMj-3S1tku0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\r\n<\/div><\/figure>\r\n\n<p>Andrej Karpathy, un expert de premier plan dans le domaine du deep learning, ne se contente pas de t&rsquo;enseigner les connaissances, il te montre \u00e9galement comment les mettre en pratique. Gr\u00e2ce \u00e0 des explications d\u00e9taill\u00e9es et des exemples pratiques, tu pourras rapidement progresser et cr\u00e9er ton propre r\u00e9seau neuronal.<\/p>\n\n<p>Des connaissances de base en math\u00e9matiques et des connaissances en programmation Python sont requises.<\/p>\n\n<p>Source:&#13;\n<a href=\"https:\/\/karpathy.ai\/zero-to-hero.html\" target=\"_blank\" rel=\"noopener\">https:\/\/karpathy.ai\/zero-to-hero.html<\/a><\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tu as toujours voulu construire ton propre r\u00e9seau neuronal, mais tu ne savais pas par o\u00f9 commencer ? Le cours \u00abNeural Networks: Zero to Hero\u201c d&rsquo;Andrej Karpathy t&rsquo;y aidera. Dans ce cours, tu apprendras tout ce dont tu as besoin pour comprendre les r\u00e9seaux neuronaux modernes et les impl\u00e9menter toi-m\u00eame. Andrej Karpathy te guide des [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":11395,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[131],"tags":[],"class_list":["post-11394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn-fr"],"acf":[],"spectra_custom_meta":{"rank_math_internal_links_processed":["1"],"_wpml_media_duplicate":["1"],"_wpml_media_featured":["1"],"_thumbnail_id":["11395"],"_last_translation_edit_mode":["translation-editor"],"_edit_last":["6"],"_encloseme":["1"],"_wpml_media_has_media":["1"],"rank_math_analytic_object_id":["388"],"_edit_lock":["1733314773:6"],"_oembed_397cf6bc2a8dfba39a67f6299a279f8a":["<iframe title=\"The spelled-out intro to neural networks and backpropagation: building micrograd\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/VMj-3S1tku0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>"],"_oembed_time_397cf6bc2a8dfba39a67f6299a279f8a":["1733314791"],"_uagb_previous_block_counts":["a:90:{s:21:\"uagb\/advanced-heading\";i:0;s:15:\"uagb\/blockquote\";i:0;s:12:\"uagb\/buttons\";i:0;s:18:\"uagb\/buttons-child\";i:0;s:19:\"uagb\/call-to-action\";i:0;s:15:\"uagb\/cf7-styler\";i:0;s:11:\"uagb\/column\";i:0;s:12:\"uagb\/columns\";i:0;s:14:\"uagb\/container\";i:0;s:21:\"uagb\/content-timeline\";i:0;s:27:\"uagb\/content-timeline-child\";i:0;s:14:\"uagb\/countdown\";i:0;s:12:\"uagb\/counter\";i:0;s:8:\"uagb\/faq\";i:0;s:14:\"uagb\/faq-child\";i:0;s:10:\"uagb\/forms\";i:0;s:17:\"uagb\/forms-accept\";i:0;s:19:\"uagb\/forms-checkbox\";i:0;s:15:\"uagb\/forms-date\";i:0;s:16:\"uagb\/forms-email\";i:0;s:17:\"uagb\/forms-hidden\";i:0;s:15:\"uagb\/forms-name\";i:0;s:16:\"uagb\/forms-phone\";i:0;s:16:\"uagb\/forms-radio\";i:0;s:17:\"uagb\/forms-select\";i:0;s:19:\"uagb\/forms-textarea\";i:0;s:17:\"uagb\/forms-toggle\";i:0;s:14:\"uagb\/forms-url\";i:0;s:14:\"uagb\/gf-styler\";i:0;s:15:\"uagb\/google-map\";i:0;s:11:\"uagb\/how-to\";i:0;s:16:\"uagb\/how-to-step\";i:0;s:9:\"uagb\/icon\";i:0;s:14:\"uagb\/icon-list\";i:0;s:20:\"uagb\/icon-list-child\";i:0;s:10:\"uagb\/image\";i:0;s:18:\"uagb\/image-gallery\";i:0;s:13:\"uagb\/info-box\";i:0;s:18:\"uagb\/inline-notice\";i:0;s:11:\"uagb\/lottie\";i:0;s:21:\"uagb\/marketing-button\";i:0;s:10:\"uagb\/modal\";i:0;s:18:\"uagb\/popup-builder\";i:0;s:16:\"uagb\/post-button\";i:0;s:18:\"uagb\/post-carousel\";i:0;s:17:\"uagb\/post-excerpt\";i:0;s:14:\"uagb\/post-grid\";i:0;s:15:\"uagb\/post-image\";i:0;s:17:\"uagb\/post-masonry\";i:0;s:14:\"uagb\/post-meta\";i:0;s:18:\"uagb\/post-taxonomy\";i:0;s:18:\"uagb\/post-timeline\";i:0;s:15:\"uagb\/post-title\";i:0;s:20:\"uagb\/restaurant-menu\";i:0;s:26:\"uagb\/restaurant-menu-child\";i:0;s:11:\"uagb\/review\";i:0;s:12:\"uagb\/section\";i:0;s:14:\"uagb\/separator\";i:0;s:11:\"uagb\/slider\";i:0;s:17:\"uagb\/slider-child\";i:0;s:17:\"uagb\/social-share\";i:0;s:23:\"uagb\/social-share-child\";i:0;s:16:\"uagb\/star-rating\";i:0;s:23:\"uagb\/sure-cart-checkout\";i:0;s:22:\"uagb\/sure-cart-product\";i:0;s:15:\"uagb\/sure-forms\";i:0;s:22:\"uagb\/table-of-contents\";i:0;s:9:\"uagb\/tabs\";i:0;s:15:\"uagb\/tabs-child\";i:0;s:18:\"uagb\/taxonomy-list\";i:0;s:9:\"uagb\/team\";i:0;s:16:\"uagb\/testimonial\";i:0;s:14:\"uagb\/wp-search\";i:0;s:19:\"uagb\/instagram-feed\";i:0;s:10:\"uagb\/login\";i:0;s:17:\"uagb\/loop-builder\";i:0;s:18:\"uagb\/loop-category\";i:0;s:20:\"uagb\/loop-pagination\";i:0;s:15:\"uagb\/loop-reset\";i:0;s:16:\"uagb\/loop-search\";i:0;s:14:\"uagb\/loop-sort\";i:0;s:17:\"uagb\/loop-wrapper\";i:0;s:13:\"uagb\/register\";i:0;s:19:\"uagb\/register-email\";i:0;s:24:\"uagb\/register-first-name\";i:0;s:23:\"uagb\/register-last-name\";i:0;s:22:\"uagb\/register-password\";i:0;s:30:\"uagb\/register-reenter-password\";i:0;s:19:\"uagb\/register-terms\";i:0;s:22:\"uagb\/register-username\";i:0;}"],"_uag_css_file_name":["uag-css-11394.css"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:9:{i:0;s:14:\"core\/paragraph\";i:1;s:12:\"core\/heading\";i:2;s:10:\"core\/embed\";i:3;s:11:\"core\/search\";i:4;s:10:\"core\/group\";i:5;s:17:\"core\/latest-posts\";i:6;s:20:\"core\/latest-comments\";i:7;s:13:\"core\/archives\";i:8;s:15:\"core\/categories\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1776456216\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_elementor_page_assets":["a:0:{}"]},"uagb_featured_image_src":{"full":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book.png",1456,816,false],"thumbnail":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book-150x150.png",150,150,true],"medium":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book-300x168.png",300,168,true],"medium_large":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book-768x430.png",768,430,true],"large":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book-1024x574.png",800,448,true],"1536x1536":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book.png",1456,816,false],"2048x2048":["https:\/\/alphaavenue.ai\/wp-content\/uploads\/2024\/08\/digital_neural_network_in_a_book.png",1456,816,false]},"uagb_author_info":{"display_name":"Justus Becker","author_link":"https:\/\/alphaavenue.ai\/fr\/author\/justus-becker\/"},"uagb_comment_info":0,"uagb_excerpt":"Tu as toujours voulu construire ton propre r\u00e9seau neuronal, mais tu ne savais pas par o\u00f9 commencer ? Le cours \u00abNeural Networks: Zero to Hero\u201c d&rsquo;Andrej Karpathy t&rsquo;y aidera. Dans ce cours, tu apprendras tout ce dont tu as besoin pour comprendre les r\u00e9seaux neuronaux modernes et les impl\u00e9menter toi-m\u00eame. Andrej Karpathy te guide des\u2026","rankmath":{"rank_math_analytic_object_id":"388","rank_math_internal_links_processed":"1","lang":"fr"},"_links":{"self":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/comments?post=11394"}],"version-history":[{"count":1,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11394\/revisions"}],"predecessor-version":[{"id":11397,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11394\/revisions\/11397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/media\/11395"}],"wp:attachment":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/media?parent=11394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/categories?post=11394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/tags?post=11394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}