Sparse Representation for Speaker Identification.
Imran NaseemRoberto TogneriMohammed BennamounPublished in: ICPR (2010)
Keyphrases
- sparse representation
- speaker identification
- dictionary learning
- gaussian mixture model
- speech recognition
- noisy environments
- speech signal
- feature extraction
- broadcast news
- sparse coding
- compressive sensing
- image patches
- image classification
- image representation
- dimensionality reduction
- face recognition
- high dimensional data
- mixture model
- automatic speech recognition
- test images
- computer vision
- signal processing
- probabilistic model
- pattern recognition
- clustering algorithm
- data sets