Table 10.

The recognition rate of PCA + LDA and HMM using Weizmann action dataset (Unit: %).

Activities	Bend	Jack	Pjump	Run	Side	Skip	Walk	Wave1	Wave2
Bend	60	4	7	6	3	8	3	6	3
Jack	3	62	4	5	2	5	7	5	7
Pjump	5	4	58	8	7	6	3	4	5
Run	2	4	4	67	7	3	4	5	4
Side	4	2	2	5	70	4	2	5	6
Skip	3	6	3	4	7	60	4	6	7
Walk	7	6	4	7	6	4	61	3	2
Wave1	3	4	6	4	4	6	4	65	4
Wave2	4	1	2	2	6	5	4	5	71
Average					63.78