Purnamrita Sarkar
Purnamrita Sarkar
Assistant Professor, Statistics and Data Sciences, University of Texas at Austin
Verified email at austin.utexas.edu
TitleCited byYear
Dynamic social network analysis using latent space models
P Sarkar, AW Moore
Advances in Neural Information Processing Systems, 1145-1152, 2006
4032006
A scalable bootstrap for massive data
A Kleiner, A Talwalkar, P Sarkar, MI Jordan
Journal of the Royal Statistical Society: Series B (Statistical Methodology …, 2014
2682014
Scaling up crowd-sourcing to very large datasets: a case for active learning
B Mozafari, P Sarkar, M Franklin, M Jordan, S Madden
Proceedings of the VLDB Endowment 8 (2), 125-136, 2014
1452014
The big data bootstrap
A Kleiner, A Talwalkar, P Sarkar, M Jordan
arXiv preprint arXiv:1206.6415, 2012
1392012
Nonparametric link prediction in dynamic networks
P Sarkar, D Chakrabarti, M Jordan
arXiv preprint arXiv:1206.6394, 2012
1332012
Fast incremental proximity search in large graphs
P Sarkar, AW Moore, A Prakash
Proceedings of the 25th international conference on Machine learning, 896-903, 2008
1142008
Crowdsourced enumeration queries
B Trushkowsky, T Kraska, MJ Franklin, P Sarkar
2013 IEEE 29th International Conference on Data Engineering (ICDE), 673-684, 2013
1062013
Theoretical justification of popular link prediction heuristics
P Sarkar, D Chakrabarti, AW Moore
Twenty-Second International Joint Conference on Artificial Intelligence, 2011
922011
A tractable approach to finding closest truncated-commute-time neighbors in large graphs
P Sarkar, A Moore
arXiv preprint arXiv:1206.5259, 2012
892012
Hypothesis testing for automated community detection in networks
PJ Bickel, P Sarkar
Journal of the Royal Statistical Society: Series B (Statistical Methodology …, 2016
752016
A latent space approach to dynamic embedding of co-occurrence data
P Sarkar, SM Siddiqi, GJ Gordon
Artificial Intelligence and Statistics, 420-427, 2007
642007
Role of normalization in spectral clustering for stochastic blockmodels
P Sarkar, PJ Bickel
The Annals of Statistics 43 (3), 962-990, 2015
612015
Fast nearest-neighbor search in disk-resident graphs
P Sarkar, AW Moore
Proceedings of the 16th ACM SIGKDD international conference on Knowledge …, 2010
562010
Active learning for crowd-sourced databases
B Mozafari, P Sarkar, MJ Franklin, MI Jordan, S Madden
arXiv preprint arXiv:1209.3686, 2012
422012
Crowdsourced enumeration queries
MJ Franklin, B Trushkowsky, P Sarkar, T Kraska
Proceedings of the 2013 IEEE International Conference on Data Engineering …, 2013
332013
Random walks in social networks and their applications: a survey
P Sarkar, AW Moore
Social Network Data Analytics, 43-77, 2011
192011
Bootstrapping big data
A Kleiner, A Talwalkar, P Sarkar, MI Jordan
Advances in neural information processing systems, workshop: Big learning …, 2011
182011
Nonparametric link prediction in large scale dynamic networks
P Sarkar, D Chakrabarti, M Jordan
Electronic Journal of Statistics 8 (2), 2022-2065, 2014
172014
Convergence of gradient EM on multi-component mixture of Gaussians
B Yan, M Yin, P Sarkar
Advances in Neural Information Processing Systems, 6956-6966, 2017
162017
Convex relaxation for community detection with covariates
B Yan, P Sarkar
arXiv preprint arXiv:1607.02675, 2016
162016
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