DR. ELENA R. VOSTIK. ADAPTIVE FEATURE EXTRACTION AND COST-SENSITIVE NEURAL LEARNING FOR ROBUST CLASSIFICATION IN HIGH-IMBALANCE DOMAINS: BRIDGING BLIND SOURCE SEPARATION AND FRAUD DETECTION. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 12, n. 10, p. 854–860, 2025. Disponível em: https://eijmr.org/index.php/eijmr/article/view/3978. Acesso em: 11 mar. 2026.