Faster Algorithms for High-Dimensional Robust Covariance Estimation.
Yu ChengIlias DiakonikolasRong GeDavid P. WoodruffPublished in: COLT (2019)
Keyphrases
- machine learning algorithms
- learning algorithm
- decision trees
- high dimensional
- robust estimation
- estimation algorithm
- search algorithm
- highly efficient
- high dimensional problems
- data mining
- parameter tuning
- times faster
- microarray
- orders of magnitude
- parameter estimation
- computationally efficient
- low dimensional
- nearest neighbor
- data points
- computational cost
- image sequences