October 2018
Intermediate to advanced
448 pages
11h 53m
German
book
Deep Learning mit R und Keras - Das Praxis-Handbuch von Entwicklern von Keras und RStudio
by Francois Chollet, J.J. Allaire
Content preview from Deep Learning mit R und Keras - Das Praxis-Handbuch von Entwicklern von Keras und RStudioBecome 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,
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Kapitel 3: Einführung in neuronale Netze
Die Themen in diesem Kapitel:
Kernbestandteile neuronaler Netze
Erste Schritte mit Keras
Einrichtung eines Deep-Learning-Rechners
NNs für einfache Klassifikationen und Regressionen verwenden
Dieses Kapitel soll Ihnen zeigen, wie Sie NNs zum Lösen praxisnaher Aufgaben einsetzen können. Sie werden das anhand des ersten praktischen Beispiels in Kapitel 2 gewonnene Wissen verfestigen und zum Lösen von drei neuen Aufgaben einsetzen, die zu den häufigsten Anwendungsfällen von NNs gehören: Binärklassifikation, Mehrfachklassifikation und skalare Regression.
Wir werden in diesem Kapitel die Kernbestandteile der in Kapitel 2 vorgestellten NNs eingehender betrachten: die Layer, die das NN bilden, sowie Zielfunktionen ...
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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.Julian F.
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.
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.Amir M.
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.