ray.rllib.utils.numpy.relu#

ray.rllib.utils.numpy.relu(x: numpy.ndarray, alpha: float = 0.0) → numpy.ndarray[source]#

Implementation of the leaky ReLU function.

y = x * alpha if x < 0 else x

Parameters:

  • x – The input values.

  • alpha – A scaling (“leak”) factor to use for negative x.

Returns:

The leaky ReLU output for x.