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Table 5 Data Transformation: Equal Frequency, Feature Selection: None

From: Using learning analytics to develop early-warning system for at-risk students

Algorithm

Accuracy

Sensitivity

Specificity

F-Measure

Classification Tree

0.75

0.56

0.86

0.61

CN2 Rules

0.75

0.52

0.88

0.60

Naive Bayes

0.74

0.63

0.80

0.63

Neural Network

0.83

0.74

0.88

0.75

kNN

0.73

0.63

0.78

0.62

Random Forest

0.79

0.63

0.88

0.68

SVM

0.78

0.37

1.00

0.54