The Importance of Fuzzy Preference in Course Assignment Problem

Table 4

Instructor’s preference data and number of rank in each subject.

		Subject (course number/section)
		1 (2301101/1)	2 (2301102/1)	3 (2301102/2)	4 (2301103/1)	5 (2301103/2)	6 (2301105/1)	7 (2301107/1)	8 (2301108/1)	⋯	120 (2301790/1)
Instructor	1	6	6	6	6	6	6	6	6	⋯	6
	2	6	6	6	6	6	6	6	6	⋯	6
	3	6	6	6	6	6	6	6	6	⋯	6
	4	6	6	6	6	6	6	6	6	⋯	6
	5	6	6	6	5	5	6	6	6	⋯	6
	6	1	1	1	1	1	6	1	1	⋯	6
	7	1	1	1	1	1	1	1	1	⋯	6
	8	6	6	6	6	6	6	6	6	⋯	6
	9	1	2	2	1	1	1	1	6	⋯	6
	58	6	6	6	6	6	6	6	1	⋯	6
			Number of instructor choosing rank
Rank	1	9	6	6	9	9	7	9	10	⋯	1
	2	5	8	8	5	5	5	5	6	⋯	0
	3	3	1	1	4	4	3	5	4	⋯	0
	4	1	0	0	3	3	1	1	3	⋯	0
	5	3	3	3	3	3	2	4	3	⋯	1
	6	37	40	40	34	34	40	34	32	⋯	56