Approximation Schemes for Clustering with Outliers
@inproceedings{Friggstad2018ApproximationSF, title={Approximation Schemes for Clustering with Outliers}, author={Zachary Friggstad and Kamyar Khodamoradi and M. Rezapour and M. Salavatipour}, booktitle={SODA}, year={2018} }
Clustering problems are well-studied in a variety of fields such as data science, operations research, and computer science. Such problems include variants of centre location problems, $k$-median, and $k$-means to name a few. In some cases, not all data points need to be clustered; some may be discarded for various reasons.
We study clustering problems with outliers. More specifically, we look at Uncapacitated Facility Location (UFL), $k$-Median, and $k$-Means. In UFL with outliers, we have to… CONTINUE READING
19 Citations
Outliers Detection Is Not So Hard: Approximation Algorithms for Robust Clustering Problems Using Local Search Techniques
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Structural Iterative Rounding for Generalized k-Median Problems
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Greedy Strategy Works for Clustering with Outliers and Coresets Construction
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Constant approximation for k-median and k-means with outliers via iterative rounding
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Near-Linear Time Approximations Schemes for Clustering in Doubling Metrics
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