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researcher

Pierre Mergny

8 papers hereh-index 445 citations7 works total

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

author position
  • sole author1
  • first author3
  • middle author4

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • stat.ML3
  • math.PR2
  • math.ST2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedSpectral Phase Transition and Optimal PCA in Block-Structured Spiked models

1 citations · 1 across the 6 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2025

Optimal Spectral Transitions in High-Dimensional Multi-Index Models

Leonardo Defilippis, Yatin Dandi, Pierre Mergny +2

We consider the problem of how many samples from a Gaussian multi-index model are required to weakly reconstruct the relevant index subspace. Despite its increasing popularity as a…

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