GMM and optimal principal components-based Bayesian method for multimode fault diagnosis.
Qingchao JiangBiao HuangXuefeng YanPublished in: Comput. Chem. Eng. (2016)
Keyphrases
- fault diagnosis
- principal components
- bayesian methods
- principal component analysis
- neural network
- fault detection
- expert systems
- chemical process
- fuzzy logic
- dimensionality reduction
- analog circuits
- operating conditions
- bp neural network
- multiple faults
- worst case
- monitoring and fault diagnosis
- multi sensor information fusion
- power transformers
- covariance matrix
- pattern recognition
- hyperparameters
- gaussian processes
- bayesian framework
- machine learning methods
- em algorithm
- markov random field
- wavelet transform
- feature vectors
- face recognition
- learning algorithm