Table 6 Optimal results of different algorithms.

From: Multi-objective route optimization for electric vehicle hazardous materials transportation in uncertain environments

 

NSGA-II

Improved NSGA-II

Optimal transportation risk

0.611

0.523

Optimal transportation cost

5336.78

4653.67

Optimal average customer satisfaction

0.547

0.621

Algorithm runtime(s)

218

162

Number of Pareto solutions

82

105

Supervolume Index

0.685

0.752

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