Tiny Transformers for Financial Sentiment Analysis: Class Imbalance Resolution and CPU-Optimized Deployment. Annual Methodological Archive Research Review, [S. l.], v. 3, n. 10, p. 490–508, 2025. DOI: 10.63075/zyvhr606. Disponível em: https://www.amresearchjournal.com/index.php/Journal/article/view/1038. Acesso em: 14 oct. 2026.