Kumar, Nitin, Ramesh Kumar Agrawal, and Ajay Jaiswal. “Incremental and Decremental Nonparametric Discriminant Analysis for Face Recognition”. COMPUTING AND INFORMATICS 35, no. 5 (February 7, 2017): 1231–1248. Accessed April 26, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/1832.