Aligned Subspace Rotation Approach to Parameter Estimation of Wideband Source Signals.
Yougen XuYulin HuangShuli ShiKang ZhaoZhiwen LiuPublished in: SSPS (2019)
Keyphrases
- parameter estimation
- source signals
- independent components
- independent component analysis
- blind source separation
- principal component analysis
- maximum likelihood
- markov random field
- model selection
- speech signal
- least squares
- parameter estimation algorithm
- random fields
- em algorithm
- source separation
- high dimensional data
- low dimensional
- expectation maximization
- signal processing
- blind deconvolution
- feature space
- signal to noise ratio
- principal components
- high dimensional
- feature extraction
- non stationary
- dimensionality reduction
- higher order
- machine learning