Generalized Trapezoidal Fuzzy Soft Set and Its Application in Medical Diagnosis

Table 5

Grade table.

	(𝑒1,𝑒1)	(𝑒1,𝑒2)	(𝑒1,𝑒3)	(𝑒2,𝑒1)	(𝑒2,𝑒2)	(𝑒2,𝑒3)	(𝑒3,𝑒1)	(𝑒3,𝑒2)	(𝑒3,𝑒3)
𝑢𝑖	𝑢1	𝑢1,𝑢4	𝑢4	𝑢4	𝑢4	𝑢2	𝑢4	𝑢4	𝑢2,𝑢4
Highest grade	×	0.5	0.5	0.5	×	0.65	0.65	0.65	×
Possibility grade		0.5	0.5	0.65		0.65	0.35	0.35