Student Engagement Predictions in an e-Learning System and Their Impact on Student Course Assessment Scores

Table 8

Accuracy, kappa, and recall of the ML models used in the current study.

Model	Accuracy (%)	Kappa	Recall
Decisions tree	85.91	0.534	0.934
JRIP	83.27	0.621	0.934
J48	88.52	0.630	0.947
Gradient-boosted trees	86.43	0.503	0.910
CART	82.25	0.572	0.893
Naïve Bayes	82.93	0.408	0.900