45 citations · 142 across the 32 of their papers we have counts for
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math.ST2013
Testing the Manifold Hypothesis
Charles Fefferman, Sanjoy Mitter, Hariharan Narayanan
The hypothesis that high dimensional data tend to lie in the vicinity of a low dimensional manifold is the basis of manifold learning. The goal of this paper is to develop an algor…
stat.ML2013★ 1 cited
Efficient Sampling from Time-Varying Log-Concave Distributions
Hariharan Narayanan, Alexander Rakhlin
We propose a computationally efficient random walk on a convex body which rapidly mixes and closely tracks a time-varying log-concave distribution. We develop general theoretical g…
math.CO2013★ 3 cited
Estimating Certain Non-Zero Littlewood-Richardson Coefficients
Hariharan Narayanan
Littlewood Richardson coefficients are structure constants appearing in the representation theory of the general linear groups (). The main results of this paper are: 1. A st…