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

Table 1

Performance comparison of ELM and LC-PSO-ELM based on dimensional reduction methods of PCA or LDA on the CASIA-A dataset.

Algorithm	Training accuracy (%)	Testing accuracy (%)
ELM + PCA	99.76	93.10
LC-PSO-ELM + PCA	98.77	93.52
ELM + LDA	98.35	97.82
LC-PSO-ELM + LDA	98.67	98.24