An Improved Meerkat Clan Algorithm for Solving 0-1 Knapsack Problem

Samer Alaa Hussein, Ahmed Yacoub Yousif
2022 Iraqi Journal of Science  
Meerkat Clan Algorithm (MCA) is a nature-based metaheuristic algorithm which imitates the intelligent behavior of the meerkat animal. This paper presents an improvement on the MCA based on a chaotic map and crossover strategy (MCA-CC). These two strategies increase the diversification and intensification of the proposed algorithm and boost the searching ability to find more quality solutions. The 0-1 knapsack problem was solved by the basic MCA and the improved version of this algorithm
more » ... . The performance of these algorithms was tested on low and high dimensional problems. The experimental results demonstrate that the proposed algorithm had overcome the basic algorithm in terms of solution quality, speed and gained optimality with low dimensional problems. Furthermore, in high dimensional problems, it has competitive results in comparison with the other algorithms.
doi:10.24996/ijs.2022.63.2.32 fatcat:e6n35lamjngyldxr34a2x2nu6y