Kim, Daeha, and Byung Cheol Song. “Contrastive Adversarial Learning for Person Independent Facial Emotion Recognition”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 7 (May 18, 2021): 5948-5956. Accessed April 25, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/16743.