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Purnamrita Sarkar

50 papers hereh-index 253.2k citations82 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author20
  • last author23

Across the 48 of 50 papers where every author was matched, so the position is known.

fields
  • stat.ML17
  • math.ST12
  • cs.LG11
  • stat.ME5
  • cs.DB1
  • cs.DS1

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedNonparametric Link Prediction in Dynamic Networks

76 citations · 357 across the 44 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

stat.ME2020

Trading off Accuracy for Speedup: Multiplier Bootstraps for Subgraph Counts

Qiaohui Lin, Robert Lunde, Purnamrita Sarkar

We propose a new class of multiplier bootstraps for count functionals, ranging from a fast, approximate linear bootstrap tailored to sparse, massive graphs to a quadratic bootstrap…

math.ST2020★ 4 cited

On the Theoretical Properties of the Network Jackknife

Qiaohui Lin, Robert Lunde, Purnamrita Sarkar

We study the properties of a leave-node-out jackknife procedure for network data. Under the sparse graphon model, we prove an Efron-Stein-type inequality, showing that the network…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.