K.V.Kanimozhi, Dr.Rajakumarkrishnan, Dr.M.Venkatesan. (2020). Weighted Frequent Pattern based Agglomerative Clustering for large unstructured text data. International Journal of Control and Automation, 13(2s), 151 - 164. Retrieved from http://sersc.org/journals/index.php/IJCA/article/view/11736