Table 5 Comparison analysis with different existing techniques.

IVPFWA³³

\(0.0151\)

\(0.0872\)

\(0.02350\)

\(0.1794\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

IVPFWG³³

\(0.0074\)

\(0.0715\)

\(0.0132\)

\(0.1006\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

IVPFSSPOA³⁴

\(-0.3517\)

\(-0.2064\)

\(-0.2622\)

\(-0.1678\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

IVPFSSPOA³⁴

\(-0.2891\)

\(-0.1588\)

\(-0.1866\)

\(-0.1044\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

IVPPFWA³⁵

\(-0.0811\)

\(-0.0078\)

\(-0.0108\)

\(0.02452\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

IVPPFWG³⁵

\(-0.1481\)

\(-0.0583\)

\(-0.0873\)

\(-0.0344\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

Proposed IVFPFEWA

\(-0.0283\)

\(0.0049\)

\(0.00190\)

\(0.0215\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)

Proposed IVFPFEWG

\(-0.0634\)

\(-0.0163\)

\(-0.0312\)

\(-0.0084\)

\({\acute{Y} }_{4}>{\acute{Y} }_{2}>{\acute{Y} }_{3}>{\acute{Y} }_{1}\)