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Table 10 Confusion matrix of the SVM algorithm

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

< 32.5

68.8%

14.3%

1.6%

0.6%

38

32.5–55

31.2%

52.4%

9.9%

0.9%

154

55–77.5

0.0%

14.3%

70.1%

14.3%

1016

≥ 77.5

0.0%

19.0%

18.4%

84.2%

646

Sum

16

21

1349

468

1854