Linear Multilayer Independent Component Analysis Using Stochastic Gradient Algorithm.
Yoshitatsu MatsudaKazunori YamaguchiPublished in: ICA (2004)
Keyphrases
- missing data
- stochastic gradient
- independent component analysis
- learning algorithm
- optimal solution
- independent components
- natural gradient
- independent subspace analysis
- factor analysis
- cost function
- objective function
- particle swarm optimization
- signal processing
- worst case
- prior information
- bayesian framework
- least squares
- weight vector
- probabilistic model
- stochastic gradient descent
- similarity measure