Preliminary experiments in speaker verification using time-dependent largest Lyapunov exponents.
Adriano PetryDante Augusto Couto BaronePublished in: Comput. Speech Lang. (2003)
Keyphrases
- speaker verification
- lyapunov exponents
- chaotic dynamics
- dynamical systems
- noisy environments
- nonlinear dynamics
- audio visual
- cellular automata
- emotion recognition
- multilayer perceptron
- using artificial neural networks
- chaotic neural network
- neural network
- ecg signals
- state space
- face verification
- phase space
- human computer interaction