Symmetric α-stable sparse linear regression for musical audio denoising.
Nikoletta BassiouConstantine KotropoulosEvangelia KoliopoulouPublished in: ISPA (2013)
Keyphrases
- linear regression
- denoising
- basis pursuit
- audio recordings
- sparse regression
- generalized linear models
- music information retrieval
- automatic music genre classification
- least squares
- image denoising
- audio signal
- noisy images
- regression methods
- regression problems
- multimedia
- linear regression model
- total variation
- ridge regression
- locally weighted
- natural images
- music retrieval
- genre classification
- signal processing
- audio content
- nonlinear regression
- regression method
- polyphonic music
- image processing
- acoustic features
- music genre classification
- regression trees
- high dimensional
- musical instruments
- audio visual
- linear models
- wavelet coefficients
- audio features