Table 3. Confusion matrix for rotation forest classifier (Acceleration sensor placed at wrist).

	A1	A2	A3	A4	A5	A6	A7	A8	A9	A10	A11	A12
A1	561	8	6	0	0	1	1	1	0	7	12	0
A2	6	475	24	0	0	0	1	2	1	4	18	0
A3	4	17	489	0	0	1	0	1	2	1	14	0
A4	0	1	2	682	0	0	0	15	3	0	8	4
A5	2	0	3	1	265	0	3	2	0	0	1	0
A6	1	0	0	0	0	464	0	0	2	0	5	0
A7	0	2	0	3	0	0	546	0	0	3	4	1
A8	1	2	10	3	1	1	0	284	4	0	11	0
A9	0	1	18	3	0	1	0	7	270	0	17	0
A10	0	0	6	0	0	1	0	1	1	449	20	0
A11	1	7	12	0	0	1	1	0	0	3	640	0
A12	0	2	2	1	0	0	0	0	0	0	7	130