Table 11 Sensitivity analysis of parameters \(c_{1\min } ,\;c_{2\min }\) in IGD indicators.
\(c_{1\min } = c_{2\min } = 1\begin{array}{*{20}c} . \\ \end{array} 1\) | \(c_{1\min } = c_{2\min } = 1\begin{array}{*{20}c} . \\ \end{array} 3\) | \(c_{1\min } = c_{2\min } = 1\begin{array}{*{20}c} . \\ \end{array} 5\) | \(c_{1\min } = c_{2\min } = 1\begin{array}{*{20}c} . \\ \end{array} 7\) | \(c_{1\min } = c_{2\min } = 1\begin{array}{*{20}c} . \\ \end{array} 9\) | |
|---|---|---|---|---|---|
ZDT3 | 4.0241e−03 | 4.1362e−03 | 3.7016e−03 | 4.1865e−03 | 4.4678e−03 |
ZDT6 | 1.7914e−03 | 1.7930e−03 | 1.7889e−03 | 1.8024e−03 | 1.7978e−03 |
UF3 | 3.1514e−01 | 3.1341e−01 | 3.1007e−01 | 3.1100e−01 | 3.2767e−01 |
UF4 | 6.3925e−02 | 6.4812e−02 | 5.8775e−02 | 6.1241e−02 | 6.4815e−02 |
UF8 | 2.4075e−01 | 2.4518e−01 | 2.4590e−01 | 2.3997e−01 | 2.3973e−01 |
UF9 | 1.5578e−01 | 1.5659e−01 | 1.5482e−01 | 1.7058e−01 | 1.6726e−01 |
DTLZ3 | 2.7578e + 01 | 4.2501e + 01 | 2.5642e + 01 | 2.7578e + 01 | 2.7578e + 01 |
DTLZ7 | 7.0562e−02 | 8.5960e−02 | 7.1470e−02 | 6.9538e−02 | 6.3259e−02 |
Best/all | 0 | 0 | 6 | 0 | 2 |
