Table 7.

The 138 dataset with jack-knife test.

Class	Alpha	Beta	Alpha/beta	Alph+beta	total
DH hit number	21	17	14	11	63
DE hit number	21	15	14	13	63
CC hit number	23	15	10	33	81
Class number	36	28	31	41	136
DH accuracy (%)	58.33	60.71	45.16	26.83	46.32
DE accuracy (%)	58.33	53.57	45.16	31.71	46.32
CC accuracy (%)	63.89	53.57	32.26	80.49	59.56