Chaotic gravitational constants for the gravitational search algorithm

• Published in: Applied soft computing Vol. 53; pp. 407 - 419
• Main Authors: Mirjalili, Seyedali, Gandomi, Amir H.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.04.2017
• Subjects: Chaos theory; Chaotic map; Gravitational search algorithm; Population-based algorithm; Sinusoidal map; Gravitational search algorithm; Chaotic map; Chaos theory; Sinusoidal map; Population-based algorithm
• ISSN: 1568-4946; 1872-9681
• DOI: 10.1016/j.asoc.2017.01.008

[Display omitted] •Chaotic maps have been embedded into Gravitational Search Algorithms (GSA) for the first time.•The problem of trapping in local minima in GSA has been improved by the chaotic maps.•The convergence rate of GSA has been improved.•The statistical test allowed us to judge about the si...