make_robust: Add robust behavior to any autoencoder
Description
Converts an autoencoder into a robust one by assigning a
correntropy loss to it. Notice that this will replace the previous loss
function
Usage
make_robust(learner, sigma = 0.2)
Arguments
learner
The "ruta_autoencoder"
object
sigma
Sigma parameter in the kernel used for correntropy
Value
An autoencoder object which contains the correntropy loss