A Comparative Study of Blind Source Separation for Bioacoustics Sounds based on FastICA, PCA and NMF.
Norsalina HassanDzati Athiar RamliPublished in: KES (2018)
Keyphrases
- negative matrix factorization
- blind source separation
- principal component analysis
- component analysis
- nonnegative matrix factorization
- blind separation
- matrix factorization
- independent component analysis
- sparse representation
- adaptive particle swarm optimization
- source separation
- principal components
- document clustering
- spectral clustering
- dimensionality reduction
- linear discriminant analysis
- dimension reduction
- convolutive mixtures
- pattern recognition
- feature extraction
- low dimensional
- collaborative filtering
- eigenvalue decomposition
- face recognition
- covariance matrix
- image representation
- nearest neighbor
- hidden markov models
- feature space
- algebraic equations
- information retrieval