“…Objects are similar inside the same cluster whereas dissimilar compared to objects descending from other clusters. Clustering, as a class of unsupervised classification method, has been widely applied in different domains, machine learning, image segmentation, pattern recognition, text mining and many other domains [1][2][3]. Great number of clustering algorithms lie in literature, the famous K-mean clustering [4], hierarchical clustering [5], k-medoids [6], and mean shift [7] have been considered in various problems.…”