October 2017
Intermediate to advanced
240 pages
4h 54m
German
Content preview from Neuronale Netze - Grundlagen
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,
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.
Kapitel 10: Ein Backpropagation-Netz programmieren
Ein Neuronales Netz, wie wir es jetzt verwenden, besteht – wie bereits dargestellt – aus drei Schichten von Neuronen, die ich im Folgenden wieder Elemente nennen werde. Es gibt eine Eingabeschicht (X-Schicht), eine verdeckte Schicht (Hidden-Schicht) und eine Ausgabe-Schicht (Y-Schicht). Die Eingabeschicht nimmt die Werte, die das Neuronale Netz verarbeiten soll, entgegen und die Ausgabeschicht meldet die Ergebnisse des Neuronalen Netzes nach außen. Die Mächtigkeit der Schichten, also die Anzahl ihrer Elemente, hängt von der jeweiligen Aufgabenstellung ab.
Abb. 10.1: Dreischichtige Netzstruktur ...
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
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.