Advances in Artificial Intelligence

Research Article

Fuzzy Similarity in Multicriteria Decision-Making Problem Applied to Supplier Evaluation and Selection in Supply Chain Management

Table 7

Comparison of closeness coefficient ( 𝐶 𝐶 𝑖 ) and similarity values ( 𝑆 𝑖 ) in approval status table with different ideal solution criteria.
Supplier 𝐶 𝐶 i d 1 Class 𝑆 i d 1 Class 𝐶 𝐶 i d 2 Class 𝑆 i d 2 Class 𝐶 𝐶 i d 3 Class 𝑆 i d 3 Class
𝐴 1 0.496 III 0.608 IV 0.632 IV 0.555 III 0.364 II 0.842 V
𝐴 2 0.642 IV 0.701 IV 0.728 IV 0.648 IV 0.884 V 0.969 V
𝐴 3 0.622 IV 0.682 IV 0.715 IV 0.630 IV 0.808 V 0.961 V
𝐴 4 0.511 III 0.617 IV 0.643 IV 0.564 III 0.414 III 0.859 V
𝐴 5 0.404 III 0.539 III 0.570 III 0.487 III 0.015 I 0.790 IV