Purnamrita Sarkar

12 catalog papers. Identity-linked publications and additional name matches are distinguished below.

ORCID: 0000-0002-6542-1215

Department of Statistics and Data Science, University of Texas at Austin, Austin, Texas 78712

Publications

• Incentive-Aware Models of Financial Networks — Operations Research 2024
• Peter J. Bickel, Derek Bean, Aiyou Chen and Purnamrita Sarkar's contribution to the Discussion of ‘Vintage Factor Analysis with Varimax Performs Statistical Inference’ by Rohe & Zeng — Journal of the Royal Statistical Society: Series B (Statistical Methodology) 2023
• Subsampling sparse graphons under minimal assumptions — Biometrika 2023
• A Robust Spectral Clustering Algorithm for Sub-Gaussian Mixture Models with Outliers — Operations Research 2023
• Hierarchical Community Detection by Recursive Partitioning — Journal of the American Statistical Association 2022
• Estimating Mixed Memberships With Sharp Eigenvector Deviations — Journal of the American Statistical Association 2021
• When random initializations help: a study of variational inference for community detection — Journal of Machine Learning Research 2021 (name-matched, not ORCID-linked)
• Covariate Regularized Community Detection in Sparse Graphs — Journal of the American Statistical Association 2021
• Network modelling of topological domains using Hi-C data — The Annals of Applied Statistics 2019 (name-matched, not ORCID-linked)
• Hypothesis testing for automated community detection in networks — Journal of the Royal Statistical Society: Series B (Statistical Methodology) 2016
• Role of normalization in spectral clustering for stochastic blockmodels — The Annals of Statistics 2015 (name-matched, not ORCID-linked)
• A scalable bootstrap for massive data — Journal of the Royal Statistical Society: Series B (Statistical Methodology) 2014