Graph optimization algorithm enhanced by dual-scale spectral features with contrastive learning for robust bearing fault diagnosis
Ying Li, Xiaoping Liu, Junhui Hu, Pengfei Liang, Bin Wang, Xiaoming Yuan, Lijie Zhang
Topics & Concepts
Computer scienceAlgorithmDual (grammatical number)GraphBearing (navigation)Fault (geology)Pattern recognition (psychology)Scale (ratio)Artificial intelligenceTheoretical computer scienceGeologyPhysicsSeismologyQuantum mechanicsLiteratureArtAnomaly Detection Techniques and ApplicationsAdvanced Graph Neural NetworksRough Sets and Fuzzy Logic