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Article

Ranking-based hierarchical random mutation in differential evolution.

PloS one - 1 Jan 2021

Zhong Xuxu, Duan Meijun, Cheng Peng

Abstract excerpt

In order to improve the performance of differential evolution (DE), this paper proposes a ranking-based hierarchical random mutation in differential evolution (abbreviated as RHRMDE), in which two improvements are presented. First, RHRMDE introduces a hierarchical random mutation mechanism to apply the classic "DE/rand/1" and its variant on the non-inferior and inferior group determined by the fitness value. The...

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Identifiers

PMID: 33539464
DOI: 10.1371/journal.pone.0245887
PMCID: PMC7861417

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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