Outlier-Robust High-Dimensional Sparse Estimation via Iterative Filtering.
Ilias DiakonikolasSushrut KarmalkarDaniel KaneEric PriceAlistair StewartPublished in: CoRR (2019)
Keyphrases
- high dimensional
- dense motion estimation
- robust estimation
- sparse data
- generalized linear models
- feature space
- nearest neighbor
- low dimensional
- similarity search
- salt pepper
- estimation problems
- filtering process
- data points
- data mining
- estimation error
- computationally efficient
- multi dimensional
- dimensionality reduction
- filtering method
- variable selection
- robust regression
- high dimension
- estimation accuracy
- filtering algorithm
- convex optimization
- sparse coding
- post processing
- feature selection