No.

Method

Accuracy (%)

# Features

Description

1

NR-2L

92.56

881

Result by Wang et al.

2

AAC_3

97.56

180

AAC based classifier with z = 3

3

DC_2

97.87

1600

DC based classifier with z = 2

4

AAC_3 FS

97.87

100

AAC based classifier with z = 3 and feature selection

5

DC_2 FS

98.48

120

DC based classifier with z = 2 and feature selection