Skip to main content

Advertisement

Table 11 Detailed analysis of the decision tree model with optimal equal width binning and 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 59 23 8 0 7 60.82%
Pred. C 5 39 2 1 14 63.93%
Pred. F 7 2 58 0 0 86.57%
Pred. A 0 0 0 63 20 75.90%
Pred. B 1 8 2 6 35 67.31%
Class recall 81.94% 54.17% 82.86% 90.00% 46.05%  
F-measure 69.81% 58.64% 84.67% 82.35% 54.68%