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Table 6 Detailed analysis of the naive Bayes model with SMOTE oversampling

From: Improving accuracy of students’ final grade prediction model using optimal equal width binning and synthetic minority over-sampling technique

  True D True C True F True A True B Class precision
Pred. D 64 15 35 0 1 55.65%
Pred. C 8 47 14 0 13 57.32%
Pred. F 0 0 19 0 0 100.00%
Pred. A 0 0 0 65 17 79.27%
Pred. B 0 10 2 5 45 72.58%
Class recall 88.89% 65.28% 27.14% 92.86% 59.21%  
F-measure 68.44% 61.04% 42.69% 85.52% 65.21%