Tong Wu

Hybrid Loss-Driven Source-Free Domain Adaptation with Post-hoc Explainability for Bearing Fault Diagnosis

A novel and robust Source-Free Domain Adaptation (SFDA) framework equipped with post-hoc explainability for bearing fault diagnosis is proposed, and a post-hoc visualization mechanism is incorporated to explain the model's decision-making process, enhancing the transparency and credibility of the diagnosis for practical industrial deployment.