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Table 8 Data Transformation: Equal Width, Feature Selection: Gini Index

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

Algorithm Accuracy Sensitivity Specificity F-Measure
Classification Tree 0.79 0.81 0.78 0.73
CN2 Rules 0.86 0.85 0.86 0.81
Naive Bayes 0.76 0.74 0.78 0.69
Neural Network 0.80 0.74 0.84 0.73
kNN 0.86 0.89 0.84 0.81
Random Forest 0.78 0.74 0.80 0.70
SVM 0.78 0.59 0.88 0.65