October 2017
Intermediate to advanced
240 pages
4h 54m
German
Content preview from Neuronale Netze - Grundlagen
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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.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 1: Neuronale Netze und das Gehirn
Neuronale Netze werden allgemein zur Klassifikation im Rahmen von verschiedenen Fragestellungen eingesetzt. Beispielsweise möchte eine Bank ihren Kreditbestand hinsichtlich seiner Ausfallwahrscheinlichkeit bewerten. Jedem Kredit soll dabei ein Prozentsatz zugewiesen werden, der angibt, mit welchem Betrag der Kredit abgeschrieben werden muss, wie viel der Kredit also – umgekehrt betrachtet – tatsächlich wert ist. Dazu kann ein Neuronales Netz herangezogen werden.
Dem Netz werden zunächst Beispiele vorgesetzt, bei welchen Rahmenparametern sich welcher Abschreibungsprozentsatz ergibt. Zum Beispiel, ist der Kreditnehmer arbeitslos oder Beamter? Ist bei dem Kreditnehmer bereits früher ein Kredit ausgefallen ...
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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.