Voice activity detection using singular value decomposition-based filter.
Hwa Jeon SongSung Min BanHyung Soon KimPublished in: INTERSPEECH (2009)
Keyphrases
- singular value decomposition
- voice activity detection
- least squares
- noisy environments
- singular values
- noise reduction
- latent semantic indexing
- reconstruction error
- low rank
- dimension reduction
- dimensionality reduction
- principal component analysis
- low rank approximation
- neural network
- data sets
- speech recognition
- null space
- low rank matrices
- text retrieval
- high dimensional
- low rank matrix
- qr decomposition