Blind optimization of algorithm parameters for signal denoising by Monte-Carlo SURE.
Sathish RamaniThierry BluMichael UnserPublished in: ICASSP (2008)
Keyphrases
- monte carlo
- monte carlo simulation
- denoising
- monte carlo methods
- importance sampling
- learning algorithm
- dynamic programming
- markov chain
- stochastic approximation
- simulation study
- computational cost
- worst case
- maximum likelihood
- matrix inversion
- adaptive sampling
- machine learning
- wavelet packet
- search space
- variance reduction
- computational complexity
- objective function