How to calculate IGD indicator in many Objective optimizatio?

03 August 2021 1 7K Report

To recognize the performance of MaOPs, some of the indicators such as GD and IGD are introduced.

IGD metric calculate the Euclidean distance between the True PF and obtained solution by algorithm.

now the question is that for example in NSGA3 we should calculate the Euclidean distance between reference point and the Normalized Cost function or the Euclidean distance between the True PF and the obtained solution??

Amirhosein Fardi

the procedure of finding the true pareto front can be found in articles, so the distance between the desired solutions and the true pareto front is the performance measure of the algorithm

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