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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