Decision Analytics

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%

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