M. VAMSHI KRISHNA, DR. DARA ESHWAR. Big data classification is a challenging task, especially when dealing with imbalanced datasets where minority class instances are significantly underrepresented. Traditional machine learning models often exhibit bias toward the majority class, leading . Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 27, n. 5, p. 1–5, 2019. Disponível em: https://eudoxuspress.com/index.php/pub/article/view/1901. Acesso em: 23 aug. 2026.