Unsupervised outlier detection using neural network-based mixtures of probabilistic principal component analyzers for building chiller fault diagnosis
Viet Tra, Manar Amayri, Nizar Bouguila
Topics & Concepts
OutlierAnomaly detectionPrincipal component analysisComputer scienceProbabilistic logicFault detection and isolationArtificial neural networkData miningChiller boiler systemArtificial intelligenceFault (geology)Pattern recognition (psychology)EngineeringWater chillerSeismologyMechanical engineeringGas compressorRefrigerantActuatorGeologyAnomaly Detection Techniques and ApplicationsWater Systems and OptimizationCurrency Recognition and Detection