Keras default activation function

Question

Does anyone know the default activation function used in repeating layers in Keras? https://keras.io/layers/recurrent/

It says that the default activation function is linear. But what about the default reactivation feature. Nothing is said about this. Any help would be greatly appreciated. thanks in advance

Answer 1

Keras Recurrentis a paragraph class for repeating layers. In Keras 2.0, all activations are linear by default for all implemented RNNs( LSTM, GRUand SimpleRNN). In previous versions, you had:

• linearfor SimpleRNN,
• tanhfor LSTMand GRU.