A. Yafoz

Few-Shot Bearing Fault Diagnosis under Joint Fault-Severity and Load Shift: A Leak-Free Cross-Domain Benchmark

A rigorous few-shot benchmark on the Case Western Reserve University (CWRU) and Paderborn University (PU) bearing datasets reveals findings invisible to accuracy alone: several baselines fall below moderate agreement, and MRCN’s accuracy–F1 gap of 5.3 percentage points at low K exposes class-selective failure that accu...