Skip to Content
Deep Learning avec Keras et TensorFlow
book

Deep Learning avec Keras et TensorFlow

by Aurélien Géron
May 2020
Intermediate to advanced
576 pages
26h 55m
French
Dunod
Content preview from Deep Learning avec Keras et TensorFlow
60
Chapitre 2. Introduction aux réseaux de neurones artificiels avec Keras
Il mesure ensuite l’erreur de sortie du réseau (il utilise une fonction de perte
qui compare la sortie souhaitée et la sortie réelle du réseau, et qui retourne une
mesure de l’erreur).
Puis il détermine dans quelle mesure chaque connexion de sortie a contribué
à l’erreur. Il procède de façon analytique en appliquant la règle de la chaîne
(probablement la règle essentielle des calculs), qui donne rapidité et précision
à cette étape.
L’algorithme poursuit en mesurant la portion de ces contributions à l’erreur qui
revient à chaque connexion de la couche inférieure, de ...
Become 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,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Julian F.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’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.
Amir M.
Data Platform Tech Lead
QuotationMarkI'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.
Mark W.
Embedded Software Engineer

You might also like

TensorFlow pour le Deep learning

TensorFlow pour le Deep learning

Bharath Ramsundar, Reza Bosagh Zadeh

Publisher Resources

ISBN: 9782100805020