Intelligent fault diagnosis for rail transit switch machine based on adaptive feature selection and improved LightGBM
Zhenpeng Lao, Deqiang He, Zexian Wei, Hui Shang, Zhenzhen Jin, Jian Miao, Chonghui Ren
Topics & Concepts
Feature selectionFault (geology)Computer scienceEntropy (arrow of time)Artificial intelligencePattern recognition (psychology)Process (computing)Support vector machineFeature (linguistics)EngineeringGeologyOperating systemPhysicsPhilosophySeismologyLinguisticsQuantum mechanicsMachine Fault Diagnosis TechniquesEngineering Diagnostics and ReliabilityFault Detection and Control Systems