Confusion Matrix (predicted in columns / actuals in rows)
	C1	C2	C3	C4	C5	C6	C7	C8	C9	C10	C11	C12	C13	C14	C15
C1	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0
C2	2	7	1	0	0	0	0	0	0	0	0	0	0	0	0
C3	0	1	8	0	0	0	0	0	0	0	0	0	0	0	0
C4	0	2	2	5	0	0	1	0	0	0	0	0	0	0	0
C5	0	1	2	2	0	0	4	0	0	0	0	0	0	0	0
C6	0	0	1	2	0	0	7	0	0	0	0	0	0	0	0
C7	0	0	1	1	0	0	8	0	0	0	0	0	0	0	0
C8	0	0	2	1	0	0	6	0	0	0	0	0	0	0	0
C9	0	0	2	0	0	0	7	0	0	0	0	0	0	0	1
C10	0	0	0	1	0	0	7	0	0	0	1	0	0	0	0
C11	0	0	1	0	0	0	4	0	0	0	5	0	0	0	0
C12	0	0	0	0	0	0	7	0	0	0	2	0	0	0	1
C13	0	0	0	1	0	0	7	0	0	0	1	0	0	0	0
C14	0	0	0	0	0	0	6	0	0	0	3	0	0	0	1
C15	0	0	1	0	0	0	2	0	0	0	1	0	0	0	5