An Adaptive Approach to Blind Source Separation Using a Self-Organzing Map and a Neural Gas.
Fabian J. TheisManuel Rodríguez ÁlvarezCarlos García PuntonetElmar Wolfgang LangPublished in: IWANN (2) (2003)
Keyphrases
- blind source separation
- neural gas
- independent component analysis
- self organizing maps
- non stationary
- color quantization
- vector quantization
- negative matrix factorization
- competitive learning
- cluster analysis
- vector quantizer
- speech signal
- sparse representation
- neural network
- feature maps
- color images
- unsupervised learning
- signal processing
- machine learning