October 2018
Intermediate to advanced
260 pages
7h 2m
French
Content preview from TensorFlow pour le Deep learningBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.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.
CHAPITRE 3 Régression linéaire et logistique avec TensorFlow
Ce chapitre va vous montrer comment créer des exemples simples (mais non simplistes) de systèmes d’apprentissage dans TensorFlow. La première partie de ce chapitre passe en revue les fondements mathématiques de la construction de systèmes d’apprentissage, et couvre en particulier les fonctions, la continuité et la différentiabilité. Nous introduirons la notion de fonction de perte, puis nous verrons en quoi l’apprentissage automatique se résume à la capacité de trouver les valeurs minimales de fonctions de perte complexes. Nous aborderons ensuite la notion de descente de gradient et nous expliquerons comment elle peut être utilisée pour minimiser les fonctions de perte. Nous terminerons ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.