A differential evolution with two mutation strategies and a selection based on an improved constraint-handling technique for bilevel programming problems (Q1719209)
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scientific article; zbMATH DE number 7017345
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A differential evolution with two mutation strategies and a selection based on an improved constraint-handling technique for bilevel programming problems |
scientific article; zbMATH DE number 7017345 |
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A differential evolution with two mutation strategies and a selection based on an improved constraint-handling technique for bilevel programming problems (English)
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8 February 2019
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Summary: Two mutation operators are used in the differential evolution algorithm to improve the diversity of population. An improved constraint-handling technique based on a comparison mechanism is presented, and then it is combined with the selection operator in the differential evolution algorithm to fulfill constraint handling and selection simultaneously. A differential evolution with two mutation strategies and a selection based on this improved constraint-handling technique is developed to solve bilevel programming problems. The simulation results on some linear and nonlinear bilevel programming problems show the effectiveness and efficiency of the proposed algorithm.
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