Multiplicative Noise and Heavy Tails in Stochastic Optimization.
Liam HodgkinsonMichael W. MahoneyPublished in: ICML (2021)
Keyphrases
- stochastic optimization
- multiplicative noise
- heavy tails
- additive noise
- noise reduction
- heavy tailed
- image denoising
- synthetic aperture radar
- denoising
- multistage
- sar images
- noisy images
- probability density function
- speckle noise
- spatial domain
- imaging systems
- total variation
- denoising algorithm
- denoising methods
- ultrasound images
- image reconstruction
- signal to noise ratio
- noise level
- wavelet domain
- maximum likelihood
- low contrast
- transform domain
- robust optimization
- machine learning
- feature selection