From: Educational data mining: prediction of students' academic performance using machine learning algorithms
Predicted
< 32.5
32.5–55
55–77.5
≥ 77.5
Sum
Actual
50.0%
2.6%
1.1%
0.5%
38
30.0%
31.3%
8.9%
1.5%
154
15.0%
55.7%
72.9%
24.9%
1016
5.0%
10.4%
17.1%
73.1%
646
40
115
1089
610
1854