An Efficient Feature Selection Method for Video-Based Activity Recognition Systems

Table 14

Accuracy of the designed approach with correlation-based feature selection on depth database.

Activities	BD	JK	PJU	RUN	SMO	SKI	WAK	1HW	2HW	JU	CL	BOX	SS
BD	80	2	2	1	1	2	2	1	2	2	1	2	2
JK	2	85	1	2	0	2	1	2	1	0	2	1	1
PJU	1	0	89	1	2	1	2	1	0	2	0	1	0
RUN	1	2	0	87	1	2	1	0	2	1	2	0	1
SMO	0	1	2	0	91	1	0	2	0	0	1	2	0
SKI	2	1	1	2	2	82	1	2	1	2	1	2	1
WAK	1	2	2	1	1	2	83	1	2	1	2	1	1
1HW	2	0	2	1	1	2	1	85	2	2	0	1	1
2HW	1	2	0	2	0	1	0	2	88	0	1	1	2
JU	0	1	1	0	2	0	2	1	2	89	2	0	0
CL	1	0	0	2	0	1	0	0	0	2	92	1	1
BOX	1	2	0	1	1	0	1	2	0	0	1	91	0
SS	2	1	2	2	1	2	2	1	2	1	2	1	81
Average	86.4%