1.
Chang-Chien S-J, Ali W, Yang M-S. A Learning-Based EM Clustering for Circular Data with Unknown Number of Clusters. Proc. eng. technol. innov. [Internet]. 2020 Apr. 27 [cited 2024 Nov. 22];15:42-51. Available from: https://ojs.imeti.org/index.php/PETI/article/view/5241