Mental Health Classification from Social Media Data in Banglish using Transformer-Based Multi-Task Learning and Explainable AI

1. We have released a public Banglish mental health dataset of 56,522 samples.
2. We have presented a multi-task architecture named BanglaBERT-MTL-AP.
3. We have introduced a three-layer hierarchy routing module and Grad*Input based XAI system for the interpretability.