An improved estimator of Variance Explained in the presence of noise.
Ralf M. HaefnerBruce G. CummingPublished in: NIPS (2008)
Keyphrases
- variance estimator
- variance reduction
- bias variance
- noise sensitivity
- gradient estimation
- noise variance
- estimation error
- conditional expectation
- random noise
- unbiased estimator
- low variance
- noisy data
- noise level
- figure of merit
- missing data
- noise model
- signal to noise ratio
- maximum likelihood
- data sets
- noise free
- gaussian noise
- trade off
- standard deviation
- least squares
- minimum mean squared error
- importance sampling
- noise free image
- residual error
- minimum variance
- additive noise
- noise removal
- noisy images
- image segmentation