Keyphrases
- covariance matrix
- control charts
- statistical process control
- weighted moving average
- covariance matrices
- process control
- principal component analysis
- abnormal patterns
- sample size
- geometrical interpretation
- eigenvalues and eigenvectors
- mahalanobis distance
- eigendecomposition
- parallel algorithm
- gaussian mixture
- positive definite
- real time
- correlation matrix
- pseudo inverse
- adaptive control
- multivariate gaussian
- symmetric matrix
- artificial neural networks
- objective function
- estimation error
- monte carlo
- euclidean distance
- mathematical model
- reinforcement learning