Relu activation function python

1. What is ReLU activation function Python?
2. What is the formula for ReLU activation function?
3. What is activation =' ReLU in keras?

What is ReLU activation function Python?

Relu or Rectified Linear Activation Function is the most common choice of activation function in the world of deep learning. Relu provides state of the art results and is computationally very efficient at the same time.

What is the formula for ReLU activation function?

ReLU formula is : f(x) = max(0,x)

ReLU is the most often used activation function in neural networks, especially CNNs, and is utilized as the default activation function.

What is activation =' ReLU in keras?

relu function

Applies the rectified linear unit activation function. With default values, this returns the standard ReLU activation: max(x, 0) , the element-wise maximum of 0 and the input tensor.