May 2025
Intermediate to advanced
186 pages
6h 55m
French
Content preview from Guide d'étude Azure AI Fundamentals (AI-900)
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Chapitre 7. Caractéristiques des charges de travail de traitement du langage naturel sur Azure.
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Sur ce chapitre, nous allons nous pencher sur la PNL, un sujet clé qui représente environ 15 à 20 % de l'examen AI-900. Nous commencerons par explorer les principaux scénarios de la PNL. Ensuite, nous aborderons les services Microsoft Azure pour le NLP, en commençant par l'extraction d'expressions clés et la façon dont la reconnaissance d'entités tire un contexte important du texte. Ensuite, nous aborderons l'analyse des sentiments, un outil essentiel pour lire les émotions dans le langage écrit, et nous couvrirons les bases de la modélisation du langage. Tu trouveras également une introduction à la reconnaissance et à la synthèse vocales. C'est ici que les machines apprennent à comprendre et à produire un discours semblable à celui des humains. Enfin, nous terminerons par la façon d'utiliser le NLP avec la compréhension du langage conversationnel (CLU) et l'IA conversationnelle.
Introduction à la PNL
Imagine essayant de faire en sorte que ton ordinateur ne se contente pas de lire mais comprenne réellement ce que tu dis - c'est là que la PNL entre en jeu. La PNL est une partie de l'IA qui donne aux machines le pouvoir d'interpréter et de générer le langage humain. Il s'agit de décomposer les complexités du texte et de la parole et de les transformer en ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.