23 citations · 146 across the 41 of their papers we have counts for
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cs.DS2018
Nonlinear Dimension Reduction via Outer Bi-Lipschitz Extensions
Sepideh Mahabadi, Konstantin Makarychev, Yury Makarychev +1
We introduce and study the notion of an outer bi-Lipschitz extension of a map between Euclidean spaces. The notion is a natural analogue of the notion of a Lipschitz extension of a…
cs.DS2018★ 6 cited
Performance of Johnson-Lindenstrauss Transform for k-Means and k-Medians Clustering
Konstantin Makarychev, Yury Makarychev, Ilya Razenshteyn
Consider an instance of Euclidean -means or -medians clustering. We show that the cost of the optimal solution is preserved up to a factor of under a projec…