Improved ICA-based mixture control chart patterns recognition using shape related features.
Rungchat Chompu-inwaiTrasapong ThaiupathumpPublished in: CCA (2015)
Keyphrases
- independent components
- independent component analysis
- feature extraction
- control charts
- abnormal patterns
- feature vectors
- feature set
- specific features
- topological features
- mixture model
- similar patterns
- shape representation
- geometrical features
- independent components analysis
- genetic algorithm
- appearance features
- complex patterns
- blind source separation
- invariant features
- shape analysis
- co occurrence
- preprocessing