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researcher

Lei Shi

4 papers hereh-index 27 citations7 works total

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

author position
  • middle author1
  • last author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • stat.ML3
  • cs.LG1
same name
  • Lei Shi — 22 papers, h 81
  • Lei Shi — 13 papers, h 17
  • Lei Shi — 12 papers, h 24
  • Lei Shi — 10 papers, h 12
  • Lei Shi — 10 papers, h 6
  • Lei Shi — 9 papers, h 6

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedGeneralization Analysis of Online Stochastic Gradient Descent for Overparameterized Two-Layer Neural Networks

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing 2026 · stat.MLShow all

1 paper · 2 filters

stat.ML2026

Unbounded Density Ratio Estimation and Its Application to Covariate Shift Adaptation

Ren-Rui Liu, Jun Fan, Lei Shi +1

This paper focuses on the problem of unbounded density ratio estimation -- an understudied yet critical challenge in statistical learning -- and its application to covariate shift…

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