F, Nisha; VIGNESH, Radhakrishnan. A Hybrid TF-IDF And Roberta Feature Fusion Framework With Bilstm-Attention For Multi-Platform Depression Detection and Severity Classification With Explainable AI. International Journal of Artificial Intelligence and Machine Learning, [S. l.], v. 6, n. 3, p. 547–566, 2026. DOI: 10.51483/IJAIML.6.3.2026.547-566. Disponível em: https://svedbergopen.com/index.php/ijaiml/article/view/1920. Acesso em: 6 oct. 2026.