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Table 7 Closeness coefficient and ranking results for the alternatives.

From: Fintech investments in European banks: a hybrid IT2 fuzzy multidimensional decision-making approach

Alternatives D+ D Closeness coefficient Ranking
Money transferring (alternative 1) 0.18 0.99 0.85 2
Payments (alternative 2) 0.03 1.12 0.97 1
Savings (alternative 3) 1.14 0.00 0.00 5
Budgeting (alternative 4) 0.99 0.18 0.16 4
Borrowings (alternative 5) 0.67 0.51 0.43 3