Outlier-Robust Clustering of Gaussians and Other Non-Spherical Mixtures.
Ainesh BakshiIlias DiakonikolasSamuel B. HopkinsDaniel KaneSushrut KarmalkarPravesh K. KothariPublished in: FOCS (2020)
Keyphrases
- outlier detection
- mixture model
- clustering algorithm
- parameter free
- clustering method
- linear combination
- unsupervised learning
- k means
- expectation maximization
- hierarchical clustering
- robust estimation
- data clustering
- generative model
- categorical data
- gaussian mixture
- density estimation
- spectral clustering
- document clustering
- self organizing maps
- data points
- computationally efficient
- arbitrary shape
- neural network