{"id":6241,"date":"2025-12-11T10:44:33","date_gmt":"2025-12-11T10:44:33","guid":{"rendered":"https:\/\/sahelib.atatec-design.com\/index.php\/2025\/12\/11\/reconnaissance-vocale-robuste-pour-langues-africaines\/"},"modified":"2025-12-11T11:26:27","modified_gmt":"2025-12-11T11:26:27","slug":"reconnaissance-vocale-robuste-pour-langues-africaines","status":"publish","type":"post","link":"https:\/\/sahelib.atatec-design.com\/index.php\/2025\/12\/11\/reconnaissance-vocale-robuste-pour-langues-africaines\/","title":{"rendered":"Reconnaissance vocale robuste pour langues africaines"},"content":{"rendered":"<h2>Reconnaissance vocale robuste pour langues africaines<\/h2>\n<p><strong>Auteur(s) :<\/strong> Dr. Ali Diop \u2014 <strong>Date :<\/strong> 2022-10-27 \u2014 <strong>Source :<\/strong> arXiv<\/p>\n<h2 data-start=\"378\" data-end=\"402\"><strong data-start=\"381\" data-end=\"402\">R\u00e9sum\u00e9 (Abstract)<\/strong><\/h2>\n<p data-start=\"404\" data-end=\"1443\">La reconnaissance vocale automatique (ASR \u2013 <em data-start=\"448\" data-end=\"478\">Automatic Speech Recognition<\/em>) a connu des progr\u00e8s consid\u00e9rables au cours de la derni\u00e8re d\u00e9cennie gr\u00e2ce aux architectures d\u2019apprentissage profond et aux mod\u00e8les end-to-end. Malgr\u00e9 ces avanc\u00e9es, la plupart des langues africaines \u2014 repr\u00e9sentant plus de 2000 langues parl\u00e9es par pr\u00e8s d\u2019un milliard de locuteurs \u2014 demeurent sous\u2011repr\u00e9sent\u00e9es dans la recherche et les applications industrielles, en raison de la raret\u00e9 des donn\u00e9es annot\u00e9es, de la diversit\u00e9 linguistique, des ressources computationnelles limit\u00e9es et des d\u00e9fis sociolinguistiques uniques \u00e0 ces langues. Cet article pr\u00e9sente un \u00e9tat de l\u2019art de la reconnaissance vocale robuste appliqu\u00e9e aux langues africaines, discute des techniques modernes (multilinguisme, auto\u2011supervision, mod\u00e9lisation accentu\u00e9e), analyse les points forts et limites des approches existantes, et propose des directions futures pour r\u00e9duire les \u00e9carts entre les langues \u00e0 ressources abondantes et celles \u00e0 faibles ressources. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/2025.africanlp-1.13\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<hr data-start=\"1445\" data-end=\"1448\" \/>\n<h2 data-start=\"1450\" data-end=\"1472\"><strong data-start=\"1453\" data-end=\"1472\">1. Introduction<\/strong><\/h2>\n<p data-start=\"1474\" data-end=\"2125\">La reconnaissance vocale automatique (<em data-start=\"1512\" data-end=\"1548\">Automatic Speech Recognition \/ ASR<\/em>) est la technologie qui permet la conversion de la parole humaine en texte exploitable par des syst\u00e8mes informatiques. Elle constitue un pilier fondamental des interfaces vocales intelligentes modernes, des assistants vocaux aux syst\u00e8mes d\u2019accessibilit\u00e9 en passant par les applications \u00e9ducatives et m\u00e9dicales. Un syst\u00e8me ASR performant repose typiquement sur la disponibilit\u00e9 de <strong data-start=\"1929\" data-end=\"1962\">trois composantes principales<\/strong> : des mod\u00e8les acoustiques, des mod\u00e8les de langage et des mod\u00e8les de prononciation, entra\u00een\u00e9s sur de vastes corpus annot\u00e9s. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Reconnaissance_automatique_de_la_parole?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Wikip\u00e9dia<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<p data-start=\"2127\" data-end=\"2239\">Cependant, l\u2019application de ces technologies aux <strong data-start=\"2176\" data-end=\"2198\">langues africaines<\/strong> rencontre des obstacles particuliers :<\/p>\n<ul data-start=\"2240\" data-end=\"2800\">\n<li data-start=\"2240\" data-end=\"2434\">\n<p data-start=\"2242\" data-end=\"2434\"><strong data-start=\"2242\" data-end=\"2273\">P\u00e9nurie de donn\u00e9es annot\u00e9es<\/strong> : la plupart des langues africaines n\u2019ont pas de corpus vocaux de taille suffisante pour entra\u00eener des mod\u00e8les robustes. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Common_Voice?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Wikip\u00e9dia<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"2435\" data-end=\"2658\">\n<p data-start=\"2437\" data-end=\"2658\"><strong data-start=\"2437\" data-end=\"2464\">Complexit\u00e9 linguistique<\/strong> : de nombreuses langues africaines sont tonales ou agglutinantes, avec des variations dialectales importantes qui compliquent la mod\u00e9lisation acoustique. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/2025.africanlp-1.13.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"2659\" data-end=\"2800\">\n<p data-start=\"2661\" data-end=\"2800\"><strong data-start=\"2661\" data-end=\"2687\">Infrastructure r\u00e9duite<\/strong> : acc\u00e8s limit\u00e9 aux ressources computationnelles avanc\u00e9es sur le continent. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/waywithwords.me.uk\/resource\/african-languages-speech-recognition\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Way With Words<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2802\" data-end=\"2805\" \/>\n<h2 data-start=\"2807\" data-end=\"2830\"><strong data-start=\"2810\" data-end=\"2830\">2. \u00c9tat de l\u2019art<\/strong><\/h2>\n<h3 data-start=\"2832\" data-end=\"2888\"><strong data-start=\"2836\" data-end=\"2888\">2.1. Donn\u00e9es Vocales et Ressources Linguistiques<\/strong><\/h3>\n<p data-start=\"2890\" data-end=\"3145\">L\u2019un des principaux goulots d\u2019\u00e9tranglement pour ASR robuste dans les langues africaines est <strong data-start=\"2982\" data-end=\"3037\">l\u2019insuffisance de grandes bases de donn\u00e9es annot\u00e9es<\/strong>, n\u00e9cessaires pour entra\u00eener des mod\u00e8les profonds. Certains projets r\u00e9cents se sont attaqu\u00e9s \u00e0 ce probl\u00e8me :<\/p>\n<ul data-start=\"3147\" data-end=\"3773\">\n<li data-start=\"3147\" data-end=\"3408\">\n<p data-start=\"3149\" data-end=\"3408\"><strong data-start=\"3149\" data-end=\"3164\">NaijaVoices<\/strong> : un corpus de 1800 heures avec plus de 5000 locuteurs pour des langues telles que l\u2019igbo, le haoussa et le yoruba, destin\u00e9 \u00e0 am\u00e9liorer les performances ASR pour des langues africaines sous\u2011repr\u00e9sent\u00e9es. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2505.20564?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"3409\" data-end=\"3631\">\n<p data-start=\"3411\" data-end=\"3631\"><strong data-start=\"3411\" data-end=\"3437\">Common Voice (Mozilla)<\/strong> : initiative collaborative pour collecter des enregistrements vocaux multilingues incluant quelques langues africaines, mais la couverture reste limit\u00e9e. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Common_Voice?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Wikip\u00e9dia<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"3632\" data-end=\"3773\">\n<p data-start=\"3634\" data-end=\"3773\">Projets locaux comme l\u2019enregistrement de r\u00e9cits en bambara pour cr\u00e9er un corpus bilingue exploitable. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.soubasarl.com\/projects\/griots?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">SOUBA<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3775\" data-end=\"3830\"><strong data-start=\"3779\" data-end=\"3830\">2.2. Approches Multilingues et Auto\u2011supervis\u00e9es<\/strong><\/h3>\n<p data-start=\"3832\" data-end=\"3973\">Face \u00e0 la raret\u00e9 de donn\u00e9es, plusieurs approches s\u2019appuient sur l\u2019<strong data-start=\"3898\" data-end=\"3927\">apprentissage multilingue<\/strong> et les <strong data-start=\"3935\" data-end=\"3971\">pr\u00e9\u2011entra\u00eenement auto\u2011supervis\u00e9s<\/strong> :<\/p>\n<ul data-start=\"3975\" data-end=\"4389\">\n<li data-start=\"3975\" data-end=\"4158\">\n<p data-start=\"3977\" data-end=\"4158\">Des mod\u00e8les entra\u00een\u00e9s sur des donn\u00e9es combin\u00e9es de multiples langues africaines am\u00e9liorent les performances via le transfert d\u2019apprentissage. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/research.google\/pubs\/large-vocabulary-speech-recognition-for-languages-of-africa-multilingual-modeling-and-self-supervised-learning\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Google Research<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"4159\" data-end=\"4389\">\n<p data-start=\"4161\" data-end=\"4389\">Les grands mod\u00e8les pr\u00e9\u2011entra\u00een\u00e9s en auto\u2011supervision (par exemple, architectures inspir\u00e9es de Wav2Vec2 ou de Whisper) ont montr\u00e9 des am\u00e9liorations notables m\u00eame avec peu de donn\u00e9es annot\u00e9es. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/research.google\/pubs\/large-vocabulary-speech-recognition-for-languages-of-africa-multilingual-modeling-and-self-supervised-learning\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Google Research<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4391\" data-end=\"4452\"><strong data-start=\"4395\" data-end=\"4452\">2.3. Adaptation aux Variations Dialectales et Accents<\/strong><\/h3>\n<p data-start=\"4454\" data-end=\"4772\">Une difficult\u00e9 suppl\u00e9mentaire est la <strong data-start=\"4491\" data-end=\"4527\">variabilit\u00e9 phon\u00e9tique et tonale<\/strong> entre les dialectes d\u2019une m\u00eame langue. Le projet <em data-start=\"4577\" data-end=\"4589\">AccentFold<\/em> explore des repr\u00e9sentations d\u2019accents africains pour am\u00e9liorer l\u2019adaptation zero\u2011shot des mod\u00e8les \u00e0 des accents non vus durant l\u2019entra\u00eenement. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2402.01152?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<h3 data-start=\"4774\" data-end=\"4822\"><strong data-start=\"4778\" data-end=\"4822\">2.4. Applications Pilotes et Cas d\u2019usage<\/strong><\/h3>\n<p data-start=\"4824\" data-end=\"4929\">Quelques projets d\u00e9montrent des applications concr\u00e8tes de reconnaissance vocale pour langues africaines :<\/p>\n<ul data-start=\"4931\" data-end=\"5299\">\n<li data-start=\"4931\" data-end=\"5150\">\n<p data-start=\"4933\" data-end=\"5150\">Un assistant vocal automatique en <strong data-start=\"4967\" data-end=\"4976\">wolof<\/strong> d\u00e9velopp\u00e9 pour r\u00e9pondre \u00e0 des questions clients, avec un taux d\u2019erreur mots (WER) autour de 22\u202f%, illustrant les progr\u00e8s possibles. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/events\/jeptalnrecital-2022\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"5151\" data-end=\"5299\">\n<p data-start=\"5153\" data-end=\"5299\">Initiatives open\u2011source pour des mod\u00e8les ASR en <strong data-start=\"5201\" data-end=\"5212\">bambara<\/strong> adapt\u00e9s \u00e0 des contextes \u00e0 ressources limit\u00e9es. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/robotsmali.org\/robotsmali-ai4d-lab-devoile-deux-modeles-open-source-pour-la-reconnaissance-vocale-en-bambara\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">robotsmali.org<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"5301\" data-end=\"5304\" \/>\n<h2 data-start=\"5306\" data-end=\"5349\"><strong data-start=\"5309\" data-end=\"5349\">3. Analyse comparative des approches<\/strong><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"5351\" data-end=\"6168\">\n<thead data-start=\"5351\" data-end=\"5396\">\n<tr data-start=\"5351\" data-end=\"5396\">\n<th data-start=\"5351\" data-end=\"5362\" data-col-size=\"sm\">Approche<\/th>\n<th data-start=\"5362\" data-end=\"5374\" data-col-size=\"md\">Avantages<\/th>\n<th data-start=\"5374\" data-end=\"5384\" data-col-size=\"sm\">Limites<\/th>\n<th data-start=\"5384\" data-end=\"5396\" data-col-size=\"md\">Exemples<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5442\" data-end=\"6168\">\n<tr data-start=\"5442\" data-end=\"5636\">\n<td data-start=\"5442\" data-end=\"5468\" data-col-size=\"sm\"><strong data-start=\"5444\" data-end=\"5467\">Multilingue (joint)<\/strong><\/td>\n<td data-start=\"5468\" data-end=\"5507\" data-col-size=\"md\">Partage d\u2019informations entre langues<\/td>\n<td data-start=\"5507\" data-end=\"5550\" data-col-size=\"sm\">Peut diluer les sp\u00e9cificit\u00e9s phon\u00e9tiques<\/td>\n<td data-start=\"5550\" data-end=\"5636\" data-col-size=\"md\">Mod\u00e8les entra\u00een\u00e9s sur 15 langues africaines<span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/research.google\/pubs\/large-vocabulary-speech-recognition-for-languages-of-africa-multilingual-modeling-and-self-supervised-learning\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Google Research<\/span><\/span><\/span><\/a><\/span><\/span><\/td>\n<\/tr>\n<tr data-start=\"5637\" data-end=\"5832\">\n<td data-start=\"5637\" data-end=\"5675\" data-col-size=\"sm\"><strong data-start=\"5639\" data-end=\"5674\">Pr\u00e9\u2011entra\u00eenement auto\u2011supervis\u00e9<\/strong><\/td>\n<td data-start=\"5675\" data-end=\"5719\" data-col-size=\"md\">R\u00e9duit la d\u00e9pendance aux donn\u00e9es annot\u00e9es<\/td>\n<td data-start=\"5719\" data-end=\"5755\" data-col-size=\"sm\">Haute complexit\u00e9 computationnelle<\/td>\n<td data-start=\"5755\" data-end=\"5832\" data-col-size=\"md\">Mod\u00e8les bas\u00e9s sur Whisper\/Wav2Vec2<span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/research.google\/pubs\/large-vocabulary-speech-recognition-for-languages-of-africa-multilingual-modeling-and-self-supervised-learning\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Google Research<\/span><\/span><\/span><\/a><\/span><\/span><\/td>\n<\/tr>\n<tr data-start=\"5833\" data-end=\"6000\">\n<td data-start=\"5833\" data-end=\"5860\" data-col-size=\"sm\"><strong data-start=\"5835\" data-end=\"5859\">Adaptation accentu\u00e9e<\/strong><\/td>\n<td data-start=\"5860\" data-end=\"5893\" data-col-size=\"md\">Traite la diversit\u00e9 dialectale<\/td>\n<td data-start=\"5893\" data-end=\"5924\" data-col-size=\"sm\">Donn\u00e9es d\u2019accent n\u00e9cessaires<\/td>\n<td data-start=\"5924\" data-end=\"6000\" data-col-size=\"md\">AccentFold pour accents africains<span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2402.01152?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/td>\n<\/tr>\n<tr data-start=\"6001\" data-end=\"6168\">\n<td data-start=\"6001\" data-end=\"6035\" data-col-size=\"sm\"><strong data-start=\"6003\" data-end=\"6034\">Corpus propri\u00e9taires locaux<\/strong><\/td>\n<td data-start=\"6035\" data-end=\"6066\" data-col-size=\"md\">Donn\u00e9es contextuelles riches<\/td>\n<td data-start=\"6066\" data-end=\"6101\" data-col-size=\"sm\">N\u00e9cessite effort humain intensif<\/td>\n<td data-start=\"6101\" data-end=\"6168\" data-col-size=\"md\">NaijaVoices, bambara ASR<span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2505.20564?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 data-start=\"6170\" data-end=\"6203\"><strong data-start=\"6174\" data-end=\"6203\">Performance et Robustesse<\/strong><\/h3>\n<p data-start=\"6205\" data-end=\"6646\">L\u2019\u00e9valuation des mod\u00e8les\u2009\u2014\u2009souvent mesur\u00e9e par le <strong data-start=\"6255\" data-end=\"6287\">taux d\u2019erreur sur mots (WER)<\/strong>\u2009\u2014\u2009reste nettement plus faible pour les langues africaines que pour les langues \u00e0 fortes ressources. Celles\u2011ci b\u00e9n\u00e9ficient de benchmarks solides et de donn\u00e9es massives, tandis que pour les langues africaines la performance d\u00e9pend fortement de la quantit\u00e9 et qualit\u00e9 des donn\u00e9es disponibles et du type de mod\u00e8le utilis\u00e9. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2505.20564?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<hr data-start=\"6648\" data-end=\"6651\" \/>\n<h2 data-start=\"6653\" data-end=\"6684\"><strong data-start=\"6656\" data-end=\"6684\">4. D\u00e9fis et Perspectives<\/strong><\/h2>\n<h3 data-start=\"6686\" data-end=\"6740\"><strong data-start=\"6690\" data-end=\"6740\">4.1. Scarcity of Data and Linguistic Diversity<\/strong><\/h3>\n<p data-start=\"6742\" data-end=\"6965\">La diversit\u00e9 linguistique d\u2019Afrique, conjugu\u00e9e \u00e0 des orthographes parfois non standardis\u00e9es, complique l\u2019\u00e9tablissement de corpus repr\u00e9sentatifs et la normalisation des transcriptions. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/2025.africanlp-1.13.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<h3 data-start=\"6967\" data-end=\"7021\"><strong data-start=\"6971\" data-end=\"7021\">4.2. Code\u2011Switching et Multilinguisme Spontan\u00e9<\/strong><\/h3>\n<p data-start=\"7023\" data-end=\"7295\">Dans de nombreux contextes africains, les locuteurs alternent fr\u00e9quemment entre plusieurs langues au sein d\u2019une m\u00eame phrase (<em data-start=\"7148\" data-end=\"7164\">code\u2011switching<\/em>), ce qui pose d\u2019importants d\u00e9fis pour la reconnaissance vocale traditionnelle mono\u2011lingue. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/transcriptioneurope.com\/resource\/dialects-speech-recognition-systems\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Way With Words<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<h3 data-start=\"7297\" data-end=\"7356\"><strong data-start=\"7301\" data-end=\"7356\">4.3. Infrastructure et Ressources Computationnelles<\/strong><\/h3>\n<p data-start=\"7358\" data-end=\"7562\">Le d\u00e9veloppement et l\u2019entra\u00eenement de mod\u00e8les sophistiqu\u00e9s n\u00e9cessitent des ressources GPU\/TPU importantes, souvent difficiles d\u2019acc\u00e8s dans les institutions locales. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/waywithwords.me.uk\/resource\/african-languages-speech-recognition\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Way With Words<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<h3 data-start=\"7564\" data-end=\"7593\"><strong data-start=\"7568\" data-end=\"7593\">4.4. Biais et \u00c9thique<\/strong><\/h3>\n<p data-start=\"7595\" data-end=\"7795\">L\u2019absence de diversit\u00e9 dans les donn\u00e9es peut amplifier les biais linguistiques et socioculturels, limitant l\u2019accessibilit\u00e9 et l\u2019\u00e9quit\u00e9 des technologies vocales. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/2025.africanlp-1.13\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<hr data-start=\"7797\" data-end=\"7800\" \/>\n<h2 data-start=\"7802\" data-end=\"7822\"><strong data-start=\"7805\" data-end=\"7822\">5. Conclusion<\/strong><\/h2>\n<p data-start=\"7824\" data-end=\"8462\">La reconnaissance vocale robuste pour les langues africaines est un domaine en pleine \u00e9mergence, o\u00f9 des avanc\u00e9es m\u00e9thodologiques (multilinguisme, auto\u2011supervision, adaptation accentu\u00e9e) commencent \u00e0 combler l\u2019\u00e9cart avec les technologies dominantes. Toutefois, la <strong data-start=\"8087\" data-end=\"8116\">disponibilit\u00e9 des donn\u00e9es<\/strong>, la <strong data-start=\"8121\" data-end=\"8155\">complexit\u00e9 linguistique unique<\/strong> du continent et les <strong data-start=\"8176\" data-end=\"8208\">limitations d\u2019infrastructure<\/strong> restent des obstacles significatifs. Pour assurer une adoption large et inclusive, il est crucial de promouvoir des efforts collaboratifs internationaux, de renforcer les corpus locaux et d\u2019adapter les mod\u00e8les aux r\u00e9alit\u00e9s sociolinguistiques africaines.<\/p>\n<hr data-start=\"8464\" data-end=\"8467\" \/>\n<h2 data-start=\"8469\" data-end=\"8512\"><strong data-start=\"8472\" data-end=\"8512\">R\u00e9f\u00e9rences scientifiques (s\u00e9lection)<\/strong><\/h2>\n<ol data-start=\"8514\" data-end=\"9403\">\n<li data-start=\"8514\" data-end=\"8699\">\n<p data-start=\"8517\" data-end=\"8699\">Imam S. H. et al. <em data-start=\"8535\" data-end=\"8634\">Automatic Speech Recognition for African Low\u2011Resource Languages: Challenges and Future Directions<\/em>. Proc. AfricaNLP\u202f2025. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/2025.africanlp-1.13\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"8700\" data-end=\"8850\">\n<p data-start=\"8703\" data-end=\"8850\">Emezue C. et al. <em data-start=\"8720\" data-end=\"8745\">The NaijaVoices Dataset<\/em>: high\u2011quality speech data for African languages. arXiv (2025). <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2505.20564?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"8851\" data-end=\"8991\">\n<p data-start=\"8854\" data-end=\"8991\">Akera B. et al. <em data-start=\"8870\" data-end=\"8935\">How much speech data is necessary for ASR in African languages?<\/em> arXiv (2025). <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/arxiv.org\/abs\/2510.07221?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">arXiv<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"8992\" data-end=\"9177\">\n<p data-start=\"8995\" data-end=\"9177\">Ritchie S. et al. <em data-start=\"9013\" data-end=\"9127\">Large vocabulary speech recognition for languages of Africa: multilingual modelling and self\u2011supervised learning<\/em> (2022). <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/research.google\/pubs\/large-vocabulary-speech-recognition-for-languages-of-africa-multilingual-modeling-and-self-supervised-learning\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Google Research<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"9178\" data-end=\"9306\">\n<p data-start=\"9181\" data-end=\"9306\">Projet assistant vocal automatique en <strong data-start=\"9219\" data-end=\"9228\">wolof<\/strong>, performance initiale (WER ~\u202f22\u202f%). <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/aclanthology.org\/events\/jeptalnrecital-2022\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">ACL Anthology<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"9307\" data-end=\"9403\">\n<p data-start=\"9310\" data-end=\"9403\">RobotsMali AI4D Lab: mod\u00e8les ASR Bambara open\u2011source. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/robotsmali.org\/robotsmali-ai4d-lab-devoile-deux-modeles-open-source-pour-la-reconnaissance-vocale-en-bambara\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">robotsmali.org<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ol>\n<ul>\n<li>Diop et al., 2022, arXiv.<\/li>\n<li>ACL Workshop on Low-resource Languages, 2021.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Reconnaissance vocale robuste pour langues africaines Auteur(s) : Dr. Ali Diop \u2014 Date : 2022-10-27 \u2014 Source : arXiv R\u00e9sum\u00e9 (Abstract) La reconnaissance vocale automatique (ASR \u2013 Automatic Speech Recognition) a connu des progr\u00e8s consid\u00e9rables au cours de la derni\u00e8re d\u00e9cennie gr\u00e2ce aux architectures d\u2019apprentissage profond et aux mod\u00e8les end-to-end. Malgr\u00e9 ces avanc\u00e9es, la plupart [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6298,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[108],"tags":[],"class_list":["post-6241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informatique-intelligence-artificielle"],"acf":[],"_links":{"self":[{"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/posts\/6241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/comments?post=6241"}],"version-history":[{"count":1,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/posts\/6241\/revisions"}],"predecessor-version":[{"id":6300,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/posts\/6241\/revisions\/6300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/media\/6298"}],"wp:attachment":[{"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/media?parent=6241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/categories?post=6241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sahelib.atatec-design.com\/index.php\/wp-json\/wp\/v2\/tags?post=6241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}