Audio classification using dominant spatial patterns in time-frequency space.
Md. Khademul Islam MollaKeikichi HirosePublished in: INTERSPEECH (2013)
Keyphrases
- spatial patterns
- pattern recognition
- classification accuracy
- feature space
- signal processing
- classification method
- class labels
- support vector machine
- feature extraction
- feature vectors
- spatio temporal
- information retrieval
- support vector
- pattern discovery
- classification scheme
- wavelet transform
- training set
- support vector machine svm
- frequency domain
- data analysis
- spatial distribution