Table 1 Test parameter setting.

From: Spectral band selection and ANIMR-GAN for high-performance multispectral coal gangue classification

Test parameter

Value

Image input type

RGB of heat map

size of input

200 × 200, 100 × 100, 50 × 50

Number of images per batch

32

The exponential decay rate of Adam β1

0.8

The exponential decay rate of Adam β2

0.999

Adam parameters ε

10–7

learning rate

10–4

Number of pre-trained rounds

10