Table 3 Initial decision matrices of the five experts
\(c_{1}\) | \(c_{2}\) | \(c_{3}\) | \(c_{4}\) | \(c_{5}\) | \(c_{6}\) | \(c_{7}\) | \(c_{8}\) | |
|---|---|---|---|---|---|---|---|---|
\(de_{1}\) | ||||||||
\(e_{1}\) | SG | M | SG | G | Between G and SG | At least G | At least SG | Between M and G |
\(e_{2}\) | M | SG | SG | SP | Between SP and P | Between G and SG | SG | Between SP and M |
\(e_{3}\) | G | SG | G | SG | SG | Greater than SG | M | SG |
\(e_{4}\) | G | G | SG | VG | At least G | Between SG and SP | M | Lower than M |
\(e_{5}\) | SP | M | M | SP | P | VG | SP | At least SG |
\(de_{2}\) | ||||||||
\(e_{1}\) | SG | M | SG | G | VG | SG | Greater than G | Lower than SP |
\(e_{2}\) | M | SG | SG | SP | Between P and M | G | SG | Lower than P |
\(e_{3}\) | G | SG | G | SG | At least SG | VG | Between P and M | At least SG |
\(e_{4}\) | G | G | SG | VG | At least SG | Between M and SG | Between M and G | SP |
\(e_{5}\) | SP | M | M | SP | Lower than M | VG | Between SP and M | VG |
\(de_{3}\) | ||||||||
\(e_{1}\) | SG | M | SG | G | Greater than G | SG | VG | Between SP and M |
\(e_{2}\) | M | SG | SG | SP | M | Between SG and G | M | VP |
\(e_{3}\) | G | SG | G | M | Greater than G | Between SG and VG | Between SP and SG | At least SG |
\(e_{4}\) | G | G | SG | VG | G | M | At least SG | Between P and M |
\(e_{5}\) | SP | M | M | SP | Between SP and M | SG | Between SP and M | Greater than G |
\(de_{4}\) | ||||||||
\(e_{1}\) | SG | M | SG | G | At least SG | At least SG | Between G and VG | At most P |
\(e_{2}\) | M | SG | SG | SP | Between SP and M | G | At least SG | Between SP and P |
\(e_{3}\) | G | SG | G | SG | Between M and SG | At least SG | M | Between M and SG |
\(e_{4}\) | G | G | SG | VG | Greater than SG | G | Greater than M | Between P and M |
\(e_{5}\) | SP | M | M | SP | Between SP and P | At least SG | Between P and M | Between SG and VG |
\(de_{5}\) | ||||||||
\(e_{1}\) | SG | M | SG | G | Between SG and VG | M | At least SG | Between SP and M |
\(e_{2}\) | M | SG | SG | SP | Lower than P | At least G | Between SG and VG | SP |
\(e_{3}\) | G | SG | G | SG | At least G | At least SG | Between M and G | Greater than M |
\(e_{4}\) | G | SG | SG | VG | Between G and VG | G | G | Between P and M |
\(e_{5}\) | SP | M | M | SP | At least G | Between SG and VG | Between P and M | SG |