Some dimensionality reduction studies in continuous speech recognition.
Subrata K. DasPublished in: ICASSP (1983)
Keyphrases
- continuous speech recognition
- dimensionality reduction
- feature extraction
- high dimensionality
- principal component analysis
- low dimensional
- structure preserving
- data representation
- pattern recognition and machine learning
- dimensionality reduction methods
- high dimensional data
- databases
- feature space
- machine learning
- nonlinear dimensionality reduction
- artificial intelligence
- kernel pca
- lower dimensional
- metric learning
- genetic algorithm
- manifold learning
- principal components
- multi agent
- linear discriminant analysis
- empirical studies
- data sets
- information systems
- feature selection
- semi supervised
- data points
- active learning
- pattern recognition