Keyphrases
- prior knowledge
- preprocessing
- high accuracy
- clustering method
- unsupervised learning
- learning scheme
- active learning
- speech emotion recognition
- experimental evaluation
- detection method
- learning algorithm
- high precision
- learning systems
- synthetic data
- dynamic programming
- objective function
- em algorithm
- signal processing
- support vector machine
- pairwise
- frequency domain
- fourier transform
- neural nets
- similarity measure
- learning mechanism
- neural network