Xiangyu Chang

activity

20122023

most citedAsymptotic normality of maximum likelihood and its variational approximation for stochastic blockmodels

225 citations · 303 across the 17 of their papers we have counts for

collaborators

Showing 2014 · stat.MLShow all

1 paper · 2 filters

stat.ML2014★ 5 cited

Sparse K-Means with $ℓ_{\infty} / ℓ_{0}$ Penalty for High-Dimensional Data Clustering

Xiangyu Chang, Yu Wang, Rongjian Li +1

Sparse clustering, which aims to find a proper partition of an extremely high-dimensional data set with redundant noise features, has been attracted more and more interests in rece…

Sparse K-Means with ℓ∞​/ℓ0​ Penalty for High-Dimensional Data Clustering

Sparse K-Means with $ℓ_{\infty} / ℓ_{0}$ Penalty for High-Dimensional Data Clustering