Ranking for Objects and Attribute Reductions in Intuitionistic Fuzzy Ordered Information Systems

Table 2

An IS based on intuitionistic fuzzy relation.

𝑈	𝑎1	𝑎2	𝑎3	𝑎4	𝑎5
𝑥1	(0.3, 0.5)	(0.6, 0.4)	(0.5, 0.2)	(0.7, 0.1)	(0.5, 0.4)
𝑥2	(0.2, 0.7)	(0.1, 0.8)	(0.4, 0.5)	(0.1, 0.8)	(0.2, 0.8)
𝑥3	(0.2, 0.7)	(0.1, 0.8)	(0.4, 0.5)	(0.7, 0.1)	(0.2, 0.8)
𝑥4	(0.1, 0.8)	(0.1, 0.8)	(0.2, 0.7)	(0.1, 0.8)	(0.2, 0.8)
𝑥5	(0.9, 0.1)	(0.8, 0.1)	(0.8, 0.1)	(0.9, 0.0)	(0.7, 0.1)
𝑥6	(0.4, 0.6)	(0.8, 0.1)	(0.6, 0.3)	(0.9, 0.0)	(0.7, 0.1)
𝑥7	(0.3, 0.5)	(0.7, 0.3)	(0.5, 0.1)	(0.7, 0.1)	(0.6, 0.3)
𝑥8	(0.8, 0.3)	(0.8, 0.1)	(0.7, 0.1)	(1.0, 0.0)	(0.7, 0.1)
𝑥9	(0.8, 0.3)	(0.9, 0.0)	(0.7, 0.1)	(0.8, 0.2)	(1.0, 0.0)
𝑥10	(0.9, 0.1)	(0.9, 0.0)	(0.8, 0.1)	(0.6, 0.3)	(1.0, 0.0)