MOOC Dropout Prediction Using a Hybrid Algorithm Based on Decision Tree and Extreme Learning Machine

Table 3

Extracted behavior features.

Features	Description
	The number of participating objects of course per week.
-	The behavior numbers of access, page close, problem, video, discussion, navigating, wiki per week.
-	The total and average numbers of all behaviors per week.
	The number of active days per week.
	The time consumption per week.
-	The behavior numbers of access, page close, problem, video from browser per week respectively.
-	The behavior numbers of access, discussion, problem, navigating, wiki from server per week respectively.
-	The numbers of all behaviors from browser and server per week respectively.