Robust moment estimation and improved clustering via sum of squares

STOC '18: Symposium on Theory of Computing Los Angeles CA USA June, 2018, pp. 1035-1046, 2018.

Cited by: 45|Bibtex|Views33|Links
EI
Keywords:
clusteringsum-of-squaresrobust learningmoments

Abstract:

We develop efficient algorithms for estimating low-degree moments of unknown distributions in the presence of adversarial outliers and design a new family of convex relaxations for k-means clustering based on sum-of-squares method. As an immediate corollary, for any γ > 0, we obtain an efficient algorithm for learning the means of a mixtu...More

Code:

Data:

Your rating :
0

 

Tags
Comments