DeepBERT-XAI: a dual BERT approach with XAI for sentiment analysis of airline tweet data. - Rifat Al Mamun Rudro; Kamruddin Nur; Zerin Sahosh; Soily Ghosh Sneha; Md. Hamid Uddin; Sumaiya Malik; Fahim Sakib; Rajarshi Roy Chowdhury (Int. J. Data Sci. Anal., 2026)