1
$\begingroup$

The answer to this question is generally to implement it as a new layer and do

layer = Dense(num_neurones)(previous_layer)
out = TheActivationFunction()(layer)

as described here.

However, I want to use it for an LSTM cell, like this

LSTM(units = num_units, activation = TheActivationFunction(), return_sequences = True)

Specifically, I would like to implement the function x -> tanh(beta * x) with beta a learnable parameter.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.