Semi-supervised cross-domain fault diagnosis via contrastive pre-training and annotation-efficient alignment strategy
Lechang Yang, Xianghao Zhang, Feng Zhu, Zhe Wang, Xiaoge Zhang
Topics & Concepts
Benchmark (surveying)PrognosticsComputer scienceFault (geology)Artificial intelligenceBaseline (sea)Machine learningTask (project management)Sample (material)Representation (politics)Matching (statistics)Domain (mathematical analysis)Data miningFeature learningComponent (thermodynamics)Pattern recognition (psychology)Supervised learningSelection (genetic algorithm)EngineeringTransfer of learningSensitivity (control systems)Bearing (navigation)Multi-task learningFault detection and isolationTask analysisTime domainFeature extractionDomain knowledgePredictive maintenanceActive learning (machine learning)Machine Fault Diagnosis TechniquesAnomaly Detection Techniques and ApplicationsTime Series Analysis and Forecasting