Mia Chen, “Attention Mechanisms in NLP - Models and Variants: Exploring attention mechanisms in natural language processing (NLP) models, including self-attention, multi-head attention, and cross-attention”, Journal of AI in Healthcare and Medicine, vol. 1, no. 2, pp. 1–11, Dec. 2021, Accessed: Sep. 19, 2024. [Online]. Available: https://healthsciencepub.com/index.php/jaihm/article/view/33