A Multi-Stage Algorithm for Acoustic Physical Model Parameters Estimation.
Leonardo GabrielliStefano TomassettiStefano SquartiniCarlo ZinatoStefano GuaianaPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2019)
Keyphrases
- parameters estimation
- multistage
- probabilistic model
- parameter estimation
- objective function
- dynamic programming
- estimation algorithm
- cost function
- expectation maximization
- em algorithm
- computational complexity
- stochastic programming
- computationally efficient
- learning algorithm
- np hard
- optimal solution
- similarity measure
- search space
- k means
- synthetic and real images
- stochastic optimization
- feature selection