Definitions for "Hidden Layer"
In a feedforward or recurrent neural network, a layer of neurons that is neither the input layer nor the output layer but is physically between the two.
In a feedforward or recurrent neural network, a layer of neurons that lies between the input layer and the output layer.
A type of neuron layer that lies between a neural net's input and output layers. Called "hidden", because its neuron values are not visible outside the net. The usage of hidden layers extends a neural net's abilities to learn logical operations.