Table 9 Comparison of solution quality between NSGA-II-GRA and GA.

From: Optimization of ore production scheduling strategy using NSGA-II-GRA in open-pit mining

Algorithm

HV (1013)

Spread

Spacing

Robustness

Single run time

NSGA-II-GRA

\({-}4.61\)

0.47

112,310

287,311

5\(\ddot{7}\)6

GA

\({-}6.79\)

1.96

303,303

225,045

4\(\ddot{5}\)0