[Retracted] Deep Learning and Collaborative Filtering-Based Methods for Students’ Performance Prediction and Course Recommendation

Table 2

Train/test data split options.

Year	Computer science and honors college				Data split 1	Data split 2	Data split 3
	2015	2016	2017	2018
Semester	1				Train	Train	Train
	2
	3
	4	1
	5	2
	6	3
	7	4	1
	8	5	2				Test
	9	6	3
	10	7	4	1		Test
	11	8	5	2	Test
	12	9	6	3