Adaptive RLS Implementation of Non-negative PCA Algorithm for Blind Source Separation.
Xiao-Long ZhuXian-Da ZhangYing JiaPublished in: ISNN (1) (2004)
Keyphrases
- variable step size
- blind source separation
- learning algorithm
- k means
- negative matrix factorization
- least squares
- similarity measure
- cost function
- algebraic equations
- independent component analysis
- convergence rate
- recursive least squares
- convolutive mixtures
- step size
- convergence speed
- probabilistic model
- high dimensional
- image segmentation