What are the activation functions in the TensorFlow?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Feb 22, 2018

 

An activation function is a function that is applied to the output of any neural layer and is then passed on to the next later as input which is known as an activation layer. It is a key part of the TensorFlow as it provides the non-linearity which is required to prevent the neural network from reducing to a mere logistic regression. The most popular activation function which is also widely used is the Rectification Linear Unit.

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