High-Speed Train Bearing Health Assessment Based on Degradation Stages Through Diagnosis and Prognosis by Using Dual-Task LSTM With Attention Mechanism. - Ali Nawaz Sanjrani; Hong-Zhong Huang; Sadiq Ali Shah; Attaullah Narejo; Kalsoom Bhagat; Bilawal Ali (Qual. Reliab. Eng. Int., 2025)