[Retracted] Predicting Course Grade through Comprehensive Modelling of Students’ Learning Behavioral Pattern

Table 1

Notations.

Notation	Explanation
, s	A set of students and a specific student,
	A set of features and a specific feature,
	A set of model of learning behavior and a specific model of learning behavior, M = (m1, m2, m3)
	A pair of student models and features,
Grade	The student’s final grade
	The predefined list of feature associated with model of each learning behavior (content access, engagement, and assessment), and
	The ranking method taking performance measure of classification method to produce the ranking of the best method for a current problem
	The set of performance metrics
C	The classification methods