Khan, Muhammad Taimoor, Shehzad Khalid, and Furqan Aziz. “Graph Clustering Based Size Varying Rules for Lifelong Topic Modelling”. Global Journal of Computer Sciences: Theory and Research 8, no. 3 (December 29, 2018): 111–119. Accessed November 25, 2024. https://un-pub.eu/ojs/index.php/gjcs/article/view/4021.