{"id":18955,"date":"2022-02-18T16:10:26","date_gmt":"2022-02-18T15:10:26","guid":{"rendered":"https:\/\/kairntech.com\/blog\/non-categorise\/taxonomie-et-nlp\/"},"modified":"2026-04-17T00:08:15","modified_gmt":"2026-04-16T22:08:15","slug":"taxonomie-et-nlp","status":"publish","type":"post","link":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/taxonomie-et-nlp\/","title":{"rendered":"Taxonomie et NLP"},"content":{"rendered":"\n
Les taxonomies vertes europ\u00e9ennes<\/h2>\n\n
Taxonomie <\/strong>est un mot qui a soudainement fait son apparition aupr\u00e8s des investisseurs financiers et du grand public lorsque la Commission europ\u00e9enne a publi\u00e9 sa propre taxonomie sur les activit\u00e9s durables.<\/p>\n\n
Rappelons rapidement qu’une taxonomie est un terme issu de la biologie qui d\u00e9signe la d\u00e9nomination dans un syst\u00e8me ordonn\u00e9 destin\u00e9 \u00e0 indiquer des relations naturelles.une langue.<\/p>\n\n
Dans le cas de la Commission europ\u00e9enne, il s’agissait de savoir si le gaz et l’\u00e9nergie nucl\u00e9aire devaient \u00eatre class\u00e9s comme des \u00e9nergies ayant un impact favorable sur l’environnement ou non. Dans ce cas, il est facile de comprendre les cons\u00e9quences d’une telle classification pour les investisseurs… et pour le reste des \u00eatres humains. <\/p>\n\n
Les taxonomies au c\u0153ur des syst\u00e8mes informatiques<\/h2>\n\n
Dictionnaire<\/strong>, th\u00e9saurus <\/strong>(taxonomie sans hi\u00e9rarchie), taxonomie<\/strong>, et m\u00eame ontologie <\/strong>(taxonomie enrichie de hi\u00e9rarchies subjectives philosophiques ou politiques) sont des concepts souvent utilis\u00e9s dans les entreprises. En effet, chaque domaine d’activit\u00e9 poss\u00e8de sa propre taxonomie. <\/p>\n\n
Pour la R&D, il s’agit du langage technique, scientifique et m\u00e9dical des chercheurs dans chaque discipline.<\/p>\n\n
Que vous soyez juriste, fiscaliste, \u00e9conomiste ou financier, chaque domaine a ses propres expressions, souvent partag\u00e9es par les professionnels, qui comprennent aussi des termes et des hi\u00e9rarchies tr\u00e8s sp\u00e9cifiques \u00e0 l’entreprise. C’est \u00e9galement le cas lorsqu’il s’agit d’analyser les opinions des clients, dont les expressions varient en fonction des cat\u00e9gories sociales, des tranches d’\u00e2ge et des centres d’int\u00e9r\u00eat. <\/p>\n\n
<\/p>\n\nTh\u00e9saurus juridique pour construire un annotateur de texte<\/figcaption><\/figure>\n\n
Taxonomies et traitement du langage naturel<\/h2>\n\n
Il existe aujourd’hui de nombreux outils pour analyser toute cette documentation. Certains sont bien connus : moteurs de recherche<\/strong>, analyseurs s\u00e9mantiques<\/strong>, outils de cat\u00e9gorisation automatique<\/strong> ou de r\u00e9sum\u00e9 <\/strong>. D’autres sont moins connus : word embeddings, mod\u00e8les de langage, training dataset, annotateurs, gazetteers, etc… <\/p>\n\n
Cependant, il est essentiel d’ajouter \u00e0 tous les outils susmentionn\u00e9s vos propres taxonomies uniques : pour obtenir une compr\u00e9hension plus d\u00e9taill\u00e9e, et d’ailleurs sup\u00e9rieure au savoir-faire des concurrents directs, pour savoir ce qui se passe dans un secteur d’activit\u00e9 particulier, pour suivre ce que disent les clients, pour surveiller son environnement \u00e9conomique, juridique ou financier ou pour trouver la documentation technique ou scientifique la plus pertinente ou la plus innovante.<\/p>\n\n
Le traitement du langage naturel<\/strong> permet aux entreprises de cr\u00e9er des dictionnaires et des taxonomies \u00e0 partir de documents, mais aussi de pr\u00e9parer une solide gouvernance des donn\u00e9es \u00e0 l’aide d’analyses avanc\u00e9es d’intelligence artificielle, y compris des solutions telles que des moteurs de recommandation<\/strong> ou des syst\u00e8mes de classification automatis\u00e9e des textes<\/strong>.<\/p>\n\n
<\/p>\n\nAnnotation automatique avec le th\u00e9saurus juridique et Wikidata<\/figcaption><\/figure>\n\n
Les entreprises qui n\u00e9gligent ce domaine sont condamn\u00e9es \u00e0 rester aveugles et sourdes et sont donc vuln\u00e9rables dans un monde o\u00f9 chaque changement, chaque annonce ou chaque d\u00e9couverte peut \u00eatre une opportunit\u00e9 ou une menace.<\/p>\n\n
Les taxonomies vertes europ\u00e9ennes Taxonomie est un mot qui a soudainement fait son apparition aupr\u00e8s des investisseurs financiers et du grand public lorsque la Commission europ\u00e9enne a publi\u00e9 sa propre taxonomie sur les activit\u00e9s durables. Rappelons rapidement qu’une taxonomie est un terme issu de la biologie qui d\u00e9signe la d\u00e9nomination dans un syst\u00e8me ordonn\u00e9 destin\u00e9 […]<\/p>\n","protected":false},"author":6,"featured_media":18959,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[479],"tags":[],"class_list":["post-18955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles-fr"],"yoast_head":"\n
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Les organisations qui g\u00e8rent efficacement leurs connaissances acqui\u00e8rent un avantage concurrentiel significatif, stimulant la productivit\u00e9, l'innovation et la croissance. La gestion des connaissances (GC) est la discipline qui consiste \u00e0 capturer, organiser et partager les informations au\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"gestion-connaissances","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/gestion-connaissances.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/gestion-connaissances.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/gestion-connaissances.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":18789,"url":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/extraire-des-nombres-dun-texte\/","url_meta":{"origin":18955,"position":1},"title":"Extraire des nombres d’un texte","author":"vincent.nibart","date":"24 mars 2021","format":false,"excerpt":"Comment extraire des nombres de documents La reconnaissance des entit\u00e9s nomm\u00e9es concerne l'extraction de s\u00e9quences de mots \u00e0 partir d'un document. Cette technique est principalement utilis\u00e9e pour extraire des noms de personnes, d'organisations ou de lieux, qui sont donc les entit\u00e9s nomm\u00e9es les plus typiques. Toutefois, l'expression \" reconnaissance d'entit\u00e9s\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2021\/03\/Distribution_etiquettes.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2021\/03\/Distribution_etiquettes.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2021\/03\/Distribution_etiquettes.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":18755,"url":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/le-guide-ultime-de-letiquetage-des-donnees-definition-methodes-defis-et-applications\/","url_meta":{"origin":18955,"position":2},"title":"Etiquetage des donn\u00e9es : guide des m\u00e9thodes, des d\u00e9fis et des applications","author":"clement","date":"24 mars 2025","format":false,"excerpt":"Dans le monde en pleine \u00e9volution de l'intelligence artificielle (IA) et de l'apprentissage automatique (ML), l'\u00e9tiquetage des donn\u00e9es s'est impos\u00e9 comme un processus fondamental pour le d\u00e9veloppement de syst\u00e8mes intelligents. Qu'il s'agisse de permettre aux voitures autonomes de reconna\u00eetre les pi\u00e9tons ou d'aider les assistants virtuels \u00e0 comprendre la parole\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"etiquetage-donnees","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/etiquetage-donnees.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/etiquetage-donnees.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/03\/etiquetage-donnees.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":18734,"url":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/lintelligence-artificielle-au-service-des-fusions-et-acquisitions-ma\/","url_meta":{"origin":18955,"position":3},"title":"L’intelligence artificielle au service des fusions et acquisitions (M&A)","author":"vincent.nibart","date":"21 avril 2022","format":false,"excerpt":"Introduction L'\u00e9mergence des start-ups dans les \u00e9conomies mondiales et l'arriv\u00e9e massive de fonds d'investissement ont boulevers\u00e9 le monde des affaires depuis les ann\u00e9es 2000, posant de mani\u00e8re aigu\u00eb le d\u00e9fi de l'information. Dans ce monde prolifique et mouvant, le r\u00e9seau personnel et les bases de donn\u00e9es manuelles ne suffisent plus\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/04\/mergers-and-acquisitions-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/04\/mergers-and-acquisitions-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/04\/mergers-and-acquisitions-1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":18952,"url":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/le-guide-complet-de-la-reconnaissance-des-entites-nommees-ner-methodes-outils-et-cas-dutilisation\/","url_meta":{"origin":18955,"position":4},"title":"Le guide complet de la reconnaissance des entit\u00e9s nomm\u00e9es (NER) : M\u00e9thodes, outils et cas d’utilisation","author":"cnibart","date":"16 avril 2025","format":false,"excerpt":"La reconnaissance des entit\u00e9s nomm\u00e9es (NER) est une technique fondamentale du traitement du langage naturel (NLP) qui consiste \u00e0 identifier et \u00e0 classer les \u00e9l\u00e9ments cl\u00e9s, ou \"entit\u00e9s\", d'un texte dans des cat\u00e9gories pr\u00e9d\u00e9finies telles que les noms de personnes, d'organisations, de lieux, de dates, etc. Dans ce guide complet,\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"reconnaissance-entitees-nommees","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/04\/reconnaissance-entitees-nommees.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/04\/reconnaissance-entitees-nommees.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2025\/04\/reconnaissance-entitees-nommees.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":18728,"url":"https:\/\/kairntech.com\/fr\/blog\/articles-fr\/resumes-automatiques-de-textes\/","url_meta":{"origin":18955,"position":5},"title":"R\u00e9sum\u00e9s automatiques de textes","author":"vincent.nibart","date":"1 juillet 2022","format":false,"excerpt":"Soyez bref, s'il vous pla\u00eet ! Dans le contexte actuel d'activit\u00e9 intense, de nombreux utilisateurs souhaitent pouvoir parcourir rapidement de grandes quantit\u00e9s de documents - actualit\u00e9s, sites web, publications, documentation - et d\u00e9cider rapidement si un \u00e9l\u00e9ment donn\u00e9 m\u00e9rite que l'on prenne le temps de le lire ou m\u00eame simplement\u2026","rel":"","context":"Dans "Articles"","block_context":{"text":"Articles","link":"https:\/\/kairntech.com\/fr\/blog\/category\/articles-fr\/"},"img":{"alt_text":"r\u00e9sum\u00e9 de texte","src":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/07\/text-summarization-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/07\/text-summarization-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/kairntech.com\/wp-content\/uploads\/2022\/07\/text-summarization-2.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/posts\/18955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/comments?post=18955"}],"version-history":[{"count":1,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/posts\/18955\/revisions"}],"predecessor-version":[{"id":18960,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/posts\/18955\/revisions\/18960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/media\/18959"}],"wp:attachment":[{"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/media?parent=18955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/categories?post=18955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kairntech.com\/fr\/wp-json\/wp\/v2\/tags?post=18955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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