Table 11. Confusion matrix for KNN classifier on features set FS5.

	A1	A2	A3	A4	A5	A6	A7	A8	A9	A10	A11	A12
A1	592	3	0	0	0	0	0	0	0	1	1	0
A2	1	515	4	0	0	0	0	0	2	2	7	0
A3	1	4	521	0	0	0	0	1	0	0	2	0
A4	1	0	2	710	0	0	0	0	2	0	0	0
A5	0	0	2	2	270	0	0	2	0	1	0	0
A6	0	0	0	0	0	471	0	0	0	1	0	0
A7	0	0	1	2	0	0	551	0	0	1	4	0
A8	0	1	4	2	0	0	0	304	3	1	2	0
A9	0	1	12	8	0	0	0	4	288	0	4	0
A10	0	2	2	1	0	0	2	0	0	469	2	0
A11	0	0	1	1	0	0	0	0	1	1	661	0
A12	0	2	0	2	0	0	0	1	2	0	3	132