July 2019
Intermediate to advanced
512 pages
19h 39m
English
Content preview from Hands-On Deep Learning Algorithms with Python
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The Rectified Linear Unit function
The Rectified Linear Unit (ReLU) function is another one of the most commonly used activation functions. It outputs a value from o to infinity. It is basically a piecewise function and can be expressed as follows:
That is, 
returns zero when the value of x is less than zero and 
returns x when the value of x is greater than or equal to zero. It can also be expressed as follows:
The ReLU function is shown in ...
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