Table 9 Optimal fuzzy weight, crisp weight, and fuzzy consistency ratio of factors
Criteria | Ease of user | Usefulness | Riskiness |
|---|---|---|---|
Fuzzy weight | (0.081, 0.142, 0.204) | (0.000, 0.285, 0.510) | (0.285, 0.571, 0.918) |
Crisp weight | 0.142 | 0.275 | 0.581 |
\(\tilde{\upxi} *\) and R(FCR) | (0.038, 0.071, 0.102) 0.714 | ||