17 citations · 49 across the 11 of their papers we have counts for
4 papers · 1 filter
Monte Carlo goodness-of-fit tests for degree corrected and related stochastic blockmodels
Vishesh Karwa, Debdeep Pati, Sonja Petrović +6
We construct Bayesian and frequentist finite-sample goodness-of-fit tests for three different variants of the stochastic blockmodel for network data. Since all of the stochastic bl…
Online Classification with Complex Metrics
Bowei Yan, Oluwasanmi Koyejo, Kai Zhong +1
We present a framework and analysis of consistent binary classification for complex and non-decomposable performance metrics such as the F-measure and the Jaccard measure. The prop…
Covariate Regularized Community Detection in Sparse Graphs
Bowei Yan, Purnamrita Sarkar
In this paper, we investigate community detection in networks in the presence of node covariates. In many instances, covariates and networks individually only give a partial view o…
On Robustness of Kernel Clustering
Bowei Yan, Purnamrita Sarkar
Clustering is one of the most important unsupervised problems in machine learning and statistics. Among many existing algorithms, kernel k-means has drawn much research attention d…