Robust Sparse Estimation for Gaussians with Optimal Error under Huber Contamination.
Ilias DiakonikolasDaniel M. KaneSushrut KarmalkarAnkit PensiaThanasis PittasPublished in: CoRR (2024)
Keyphrases
- estimation error
- robust estimation
- dense motion estimation
- robust statistics
- estimation accuracy
- error analysis
- linear combination
- error rate
- high dimensional
- dynamic programming
- optimal solution
- robust regression
- loss function
- worst case
- gaussian mixture model
- orientation estimation
- rank minimization
- registration errors
- least squares
- error estimation
- em algorithm
- localization method
- maximum error
- gaussian mixture
- maximum a posteriori
- real time face tracking
- covariance matrix