Degenerate Unmixing Estimation Technique (DUET) for Fetal ECG Blind Source Separation.
Dzati Athiar RamliFong Mei LingNorsalina HassanPublished in: KES (2019)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- non stationary
- heart rate
- source separation
- adaptive particle swarm optimization
- blind separation
- mixing matrix
- negative matrix factorization
- eigenvalue decomposition
- signal processing
- sparse representation
- independent components
- source signals
- algebraic equations
- natural gradient
- speech signal
- information retrieval
- document collections
- text classification
- computer vision