Cluster analysis is a useful technique in multivariate statistical analysis. Different types of hierarchical cluster analysis and K-means have been used for data analysis in previous studies. However, the K-means algorithm can be improved using some metaheuristics algorithms. In this study, we propose simulated annealing based algorithm for K-means in the clustering analysis which we refer it as SAK-means. In this algorithm, an evaluation criterion is used in the clustering stage to have accurate clusters. Then, another cost based criterion has been introduced to have efficient and accurate clusters. The proposed approach has been presented for solving the location allocation problem. To show the effectiveness of the proposed approach, some numerical examples of location allocation problems have been tested by the proposed approach. Comparing the results of the proposed approach with exact solution of location allocation for numerical examples show that the performance of the proposed approach is satisfactory.
Bashiri, M., & Mohammadkhanloo, M. (2013). A Clustering Based Location-allocation Problem Considering Transportation Costs and Statistical Properties (RESEARCH NOTE). International Journal of Engineering, 26(6), 597-604.
MLA
Mahdi Bashiri; Mohammad Mohammadkhanloo. "A Clustering Based Location-allocation Problem Considering Transportation Costs and Statistical Properties (RESEARCH NOTE)". International Journal of Engineering, 26, 6, 2013, 597-604.
HARVARD
Bashiri, M., Mohammadkhanloo, M. (2013). 'A Clustering Based Location-allocation Problem Considering Transportation Costs and Statistical Properties (RESEARCH NOTE)', International Journal of Engineering, 26(6), pp. 597-604.
VANCOUVER
Bashiri, M., Mohammadkhanloo, M. A Clustering Based Location-allocation Problem Considering Transportation Costs and Statistical Properties (RESEARCH NOTE). International Journal of Engineering, 2013; 26(6): 597-604.