Diviya Prabha, V, and R Rathipriya. “Sentimental Analysis Using Capsule Network With Gravitational Search Algorithm”. Journal of Web Engineering 19, no. 5-6 (December 10, 2020): 775–794. Accessed April 28, 2024. https://journals.riverpublishers.com/index.php/JWE/article/view/4175.