Table 6 Closeness coefficient of each alternative under different values of paremeter \(\lambda\).
\(\lambda\) | \({A_1}\) | \({A_2}\) | \({A_3}\) | \({A_4}\) | \({A_5}\) | Ranking |
|---|---|---|---|---|---|---|
\(\lambda =1\) | 0.6191 | 0.6571 | 0.5074 | 0.4571 | 0.6191 | \({A_4\succ A_3\succ A_5= A_1\succ A_2}\) |
\(\lambda =2\) | 0.7234 | 0.7813 | 0.5128 | 0.4351 | 0.7234 | \({A_4\succ A_3\succ A_5=A_1\succ A_2}\) |
\(\lambda =3\) | 0.8058 | 0.8660 | 0.5177 | 0.4278 | 0.8058 | \({A_4\succ A_3\succ A_5=A_1\succ A_2}\) |
\(\lambda =4\) | 0.8668 | 0.9196 | 0.5225 | 0.4292 | 0.8668 | \({A_4\succ A_3\succ A_5=A_1\succ A_2}\) |
\(\lambda =5\) | 0.9101 | 0.9523 | 0.5270 | 0.4350 | 0.9101 | \({A_4\succ A_3\succ A_5=A_1\succ A_2}\) |
