NDLI: Non-Dominated Sorting Whale Optimization Algorithm (NSWOA): A Multi-Objective Optimization algorithm for Solving Engineering Design Problems

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Non-Dominated Sorting Whale Optimization Algorithm (NSWOA): A Multi-Objective Optimization algorithm for Solving Engineering Design Problems

Content Provider	Semantic Scholar
Author	Jangir, Pradeep Jangir, Narottam
Copyright Year	2017
Abstract	This novel article presents the multi-objective version of the recently proposed the Whale Optimization Algorithm (WOA) known as Non-Dominated Sorting Whale Optimization Algorithm (NSWOA). This proposed NSWOA algorithm works in such a manner that it first collects all non-dominated Pareto optimal solutionsin achieve till the evolution of last iteration limit. The best solutions are then chosen from the collection of all Pareto optimal solutions using a crowding distance mechanism based on the coverage of solutions and bubblenet hunting strategy to guide humpback whales towards the dominated regions of multi-objective search spaces.For validate the efficiency and effectiveness of proposed NSWOA algorithm is applied to a set of standard unconstrained, constrained and engineering design problems. The results are verified by comparing NSWOA algorithm against Multi objective Colliding Bodies Optimizer (MOCBO), Multi objective Particle Swarm Optimizer (MOPSO), non-dominated sorting genetic algorithm II (NSGA-II) and Multi objective Symbiotic Organism Search (MOSOS).The results of proposed NSWOAalgorithm validates its efficiency in terms of Execution Time (ET) and effectiveness in terms of Generalized Distance (GD), Diversity Metric (DM) on standard unconstraint, constraint and engineering design problem in terms of high coverage andfaster convergence. Keyword: non-dominated; crowing distance; nswoa algorithm; multi-objective algorithm;economic constrained emission dispatch.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://globaljournals.org/GJRE_Volume17/3-Non-Dominated-Sorting-Whale.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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