Phonemes frequency based PLLR dimensionality reduction for language recognition.
Saad IrtzaVidhyasaharan SethuPhu Ngoc LeEliathamby AmbikairajahHaizhou LiPublished in: INTERSPEECH (2015)
Keyphrases
- dimensionality reduction
- feature extraction
- linguistic knowledge
- pattern recognition
- recognition accuracy
- object recognition
- recognition rate
- principal component analysis
- high dimensional
- visual recognition
- language learning
- action recognition
- low dimensional
- speech recognition
- automatic recognition
- natural language
- speech recognition systems
- recognition process
- kernel learning
- data representation
- recognition algorithm
- structure preserving
- pattern recognition and machine learning
- high dimensionality
- linear discriminant analysis
- feature vectors
- high dimensional data
- data points
- semi supervised
- data sets
- manifold learning
- feature space
- text to speech
- nonlinear dimensionality reduction
- multidimensional scaling
- natural language processing
- frequency domain
- metric learning
- gesture recognition
- image recognition
- character recognition