Extracting a Novel Emotional EEG Topographic Map Based on a Stacked Autoencoder Network

Figure 4

SLF changes for the number of neurons in each layer: (a) the number of neurons in each hidden layer in the F3 channel in the left hemisphere, (b) the number of neurons in each hidden layer in the F4 channel in the right hemisphere, and (c) the number of neurons in each hidden layer in the Cz channel in centre of the head.

(a)

(b)

(c)