Gait Recognition Based on the Feature Extraction of Gabor Filter and Linear Discriminant Analysis and Improved Local Coupled Extreme Learning Machine

Table 4

Parameter configuration of ELM and LC-PSO-ELM learning algorithms.

Configurations	ELM	LC-PSO-ELM
Input weight and hidden layer biases	RN in [−1, 1]	NDRN (normally distributed random numbers)
Activation function	Sigmoid	Sigmoid
Hidden node address and window radius	—	NDRN
Similarity	—	Wave kernel
Fuzzy membership function	—