The Design of Academic Programs Using Rough Set Association Rule Mining

Table 15

The lower bound rough set rules for PEO-SO maps.

PEOs	a	b	c	d	e	f		h	i	j	k	Conf. interval	Avg. conf
P	1	0	1	0	1	1	0	0	1	1	1	0.78–0.8	0.79
C	0	0	1	1	1	0	1	0	0	0	0	0.85–0.91	0.88
G_S	1	1	1	1	1	0	0	1	1	1	0	0.70–0.88	0.79
T	0	0	0	1	0	0	1	0	0	0	0	0.86–0.92	0.89
E	0	0	1	0	0	1	0	1	0	0	0	0.88–0.93	0.91
L_L_L	1	1	0	0	0	1	0	0	1	1	1	0.74–0.93	0.84
S	0	0	0	0	1	0	0	1	1	1	0	0.90–0.94	0.92
L	0	0	0	1	0	1	1	0	1	1	0	0.72–0.84	0.78
T_C	0	0	0	0	0	0	0	0	1	1	1	0.70–0.81	0.76
C_D	0	0	0	0	1	1	1	0	1	1	1	0.88–0.92	0.9
Weight	3	2	4	4	5	5	4	3	7	7	4	0.8–0.9	0.85