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Lei Wu

10 papers hereh-index 586 citations10 works total

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

author position
  • last author8

Across the 8 of 10 papers where every author was matched, so the position is known.

fields
  • cs.LG9
  • stat.ML1
same name
  • Lei Wu — 86 papers, h 35
  • Lei Wu — 38 papers, h 32
  • Lei Wu — 24 papers, h 24
  • Lei Wu — 17 papers, h 8
  • Lei Wu — 16 papers
  • Lei Wu — 15 papers, h 7

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
20232026
most citedA Theoretical Analysis of Noise Geometry in Stochastic Gradient Descent

1 citations · 1 across the 9 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

cs.LG2025

GradPower: Powering Gradients for Faster Language Model Pre-Training

Jinbo Wang, Mingze Wang, Jiaqi Zhang +5

We propose GradPower, a lightweight gradient-transformation technique for accelerating language model pre-training. Given a gradient vector g=(gi​)i​, GradPower first applies the…

cs.LG2025

The Sharpness Disparity Principle in Transformers for Accelerating Language Model Pre-Training

Jinbo Wang, Mingze Wang, Zhanpeng Zhou +3

Transformers consist of diverse building blocks, such as embedding layers, normalization layers, self-attention mechanisms, and point-wise feedforward networks. Thus, understanding…

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