N. A. Selamat, . S. H. . Md Ali, K. N. Minhad, and J. . Sampe, “Feature Selection Analysis of Chewing Activity Based on Contactless Food Intake Detection”, ijie, vol. 13, no. 5, pp. 38–48, May 2021, Accessed: Aug. 17, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/8620