F0 feature extraction by polynomial regression function for monosyllabic Thai tone recognition.
Patavee CharnvivitSomchai JitapunkulVisarut AhkuputraEkkarit ManeenoiUmavasee ThathongBoonchai ThampanitchawongPublished in: INTERSPEECH (2001)
Keyphrases
- feature extraction
- regression function
- rates of convergence
- pattern recognition
- feature vectors
- face recognition
- feature space
- image processing
- principal component analysis
- dimensionality reduction
- feature set
- feature selection
- regression problems
- objective function
- maximum likelihood
- hyperparameters
- evolutionary algorithm
- genetic algorithm