Kuta, Marcin, and Jacek Kitowski. “Comparison of Latent Semantic Analysis and Probabilistic Latent Semantic Analysis for Documents Clustering”. COMPUTING AND INFORMATICS 33, no. 3 (February 4, 2015): 652–666. Accessed April 24, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/2794.