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Table 4 Detailed analysis of the naive Bayes model

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

 

True C

True A

True D

True F

True B

Class precision

Pred. C

33

0

8

2

16

55.93%

Pred. A

0

22

0

0

15

59.46%

Pred. D

6

0

9

6

0

42.86%

Pred. F

0

0

1

1

0

50.00%

Pred. B

9

6

0

1

45

73.77%

Class recall

68.75%

78.57%

50.00%

10.00%

59.21%

 

F-measure

61.68%

67.69%

46.15%

16.66%

65.69%