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

Table 3

Confusion matrix of the J48 model when predicting two classes of students’ engagement.

Actual	Predicted
	True low	True high	Class precision
Pred. low	TP = 289	FN = 16	94.75%
Pred. high	FP = 28	TN = 50	64.10%
Class recall	91.17%	75.76%