Research Article
Linguistic Interval-Valued Intuitionistic Fuzzy Copula Heronian Mean Operators for Multiattribute Group Decision-Making
Table 9
Comparison with existing approaches for Example
3.
| | Methods | Used AOs | Parameters | Score index of | Ranking order |
| | Garg and Kumar [12] | WA | None | 6.2621 6.2709 5.6111 5.5823 | | | Garg and Kumar [13] | PWA | None | 6.1407 6.1620 5.3326 5.2541 | | | Liu and Qin [14] | YWMSM | k = 3 | 6.1034 6.0611 5.5196 5.1819 | | | Qin [15] | WPMM | Q=(1, 2, 3, 0, 0) | 6.1584 6.1157 5.5637 5.3056 | | | The proposed method | WCHM | | 6.1101 6.0791 5.3637 5.2688 | |
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