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Apache Spark Deep Learning Cookbook
book

Apache Spark Deep Learning Cookbook

by Ahmed Sherif, Amrith Ravindra, Michal Malohlava, Adnan Masood
July 2018
Intermediate to advanced content levelIntermediate to advanced
474 pages
13h 37m
English
Packt Publishing
Content preview from Apache Spark Deep Learning Cookbook

See also

Activation Function: In artificial neural networks, the activation function of a node decides the kind of output that node produces, given an input or set of inputs. The output yk is given by the input uk and bias bk, which are passed through the activation function φ(.)  as shown in the following expression:

There are various types of activation functions. The following are the commonly used ones:

  1. Threshold function:

It is clear ...

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Publisher Resources

ISBN: 9781788474221Supplemental Content