21 citations · 47 across the 5 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
stat.ML2015★ 2 cited
Fast Landmark Subspace Clustering
Xu Wang, Gilad Lerman
Kernel methods obtain superb performance in terms of accuracy for various machine learning tasks since they can effectively extract nonlinear relations. However, their time complex…
stat.ML2015★ 20 cited
Spectral Convergence Rate of Graph Laplacian
Xu Wang
Laplacian Eigenvectors of the graph constructed from a data set are used in many spectral manifold learning algorithms such as diffusion maps and spectral clustering. Given a graph…
math.ST2015★ 4 cited
Nonparametric Bayesian Regression on Manifolds via Brownian Motion
Xu Wang, Gilad Lerman
This paper proposes a novel framework for manifold-valued regression and establishes its consistency as well as its contraction rate. It assumes a predictor with values in the inte…