Purnamrita Sarkar
24 papers · 1999–2026 · 6 venues · across top CS/AI venues
This profile combines several different researchers. Authors are keyed by name, and this name's papers fall into 5 separate collaboration groups - the largest holds only 42% of them. Pick the group below that matches the researcher you mean. How a shared name is split.
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Which Purnamrita Sarkar?
4 groups of papers that share co-authors internally but none with each other - each most likely a different researcher. Pick one to see its papers.
with Bowei Yan, Soumendu Sundar Mukherjee, Y. X. Rachel Wang
10 papers
· 2016–2025
· NeurIPS, ICML, AISTATS
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Optimal Transfer Learning for Missing Not-at-Random Matrix Completion
ICML 2025
Transfer Learning for Latent Variable Network Models
NeurIPS 2024
When random initializations help: a study of variational inference for community detection
JMLR 2021
A Theoretical Case Study of Structured Variational Inference for Community Detection
AISTATS 2020
On hyperparameter tuning in general clustering problemsm
ICML 2020
Mean Field for the Stochastic Blockmodel: Optimization Landscape and Convergence Issues
NeurIPS 2018
Provable Estimation of the Number of Blocks in Block Models
AISTATS 2018
Convergence of Gradient EM on Multi-component Mixture of Gaussians
NeurIPS 2017
On clustering network-valued data
NeurIPS 2017
On Robustness of Kernel Clustering
NeurIPS 2016