Hidden Layers

The hidden layers section is highlighted below:

This section allows you to customize how many hidden layers there are in this neural network (in this app, you are allowed up to five). You can also choose how many neurons go into each layer (you are allowed up to eight). The activation function for each neuron in the hidden layers are assumed to be all the same and you can customize what this is as noted previously.

The top of this section allows you to adjust how many hidden layers there are. Simply push the + or - buttons to add or remove hidden layers in the neural network. For each layer, there is a pair of + and - buttons that allow you to add or remove neurons to that layer.

For each hidden neuron that is visualized, you can see its intermediate output in a preview image which demonstrate the neuron output over a two-dimensional grid of coordinates (with the same color scale to denote negative and positive classifications).