F, Nisha, and Radhakrishnan Vignesh. 2026. “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 6 (3):547-66. https://doi.org/10.51483/IJAIML.6.3.2026.547-566.