Coder un réseau de neurones convolutifs de classification d'image avec Python et Tensorflow.

Defend Intelligence February 7, 2021
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Defend Intelligence

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Je suis ingénieur en Intelligence Artificielle, et je réalise des vidéos de vulgarisations sur l’IA, le machine Learning , la Data Science. Je fais des vidéos d’actualité sur ces technologies mais aussi des tutos pour les débutants et expert.. Bienvenue dans la matrice.

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Les réseu de neurones convolutifs sont trés utilisés pour travailler sur les images. Une des applications classiques est la classification d'objet. C'est à dire montrer une image au réseau et lui laisser nous dire de quelle catégorie il s'agit. Le réseau aura appris en amont de centaines, de milliers voire de plusieurs millions d'image a reconnaitre les classes. Dans cette vidéo je vous montre la base pour construire un CNN, en construisant la base d'un pokedex (reconnaissance de pokemon) à vous de vous accaparer le code, construire vos jeux de données et en faire un projet personnel ! Le lien vers le notebook : https://github.com/anisayari/Youtube-apprendre-le-deeplearning-avec-tensorflow/blob/master/%234%20-%20CNN/A_deep_introduction_to_CNN%20(1).ipynb L'extension pour les images : https://chrome.google.com/webstore/detail/image-downloader/cnpniohnfphhjihaiiggeabnkjhpaldj 00:00 : Introduction 02:27 : Les pixels sont des données. 02:43 : Les filtres de traitement d'images 06:36 : Récupération de données 09:00 : Préprocessing 11:48 : Construire le réseau de neurones 15:20 : Entrainement du réseau de neurones 16:57 : Les résultats 18:05 : Visualiser les filtres produits

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