Table 5. Precision, Recall and F1-score values of random forest.

	Precision	Recall	F1-score
0	0.92	0.77	0.84
1	0.94	0.91	0.92
2	0.86	0.85	0.86
3	0.78	0.78	0.78
4	0.75	0.77	0.76
5	0.93	0.93	0.93
6	0.84	0.92	0.88
7	0.98	0.95	0.96
8	0.89	0.90	0.90
9	0.90	1.00	0.95
Macro average	0.88	0.88	0.88
Weighted average	0.88	0.88	0.88