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researcher

Dewei Zhang

4 papers hereh-index 247 citations4 works total

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

author position
  • first author3
  • middle author1

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

fields
  • math.OC3
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20202023
most citedA first-order optimization algorithm for statistical learning with hierarchical sparsity structure

2 citations · 5 across the 4 of their papers we have counts for

collaborators
Showing 2022 · math.OCShow all

1 paper · 2 filters

math.OC2022

Riemannian Stochastic Gradient Method for Nested Composition Optimization

Dewei Zhang, Sam Davanloo Tajbakhsh

This work considers optimization of composition of functions in a nested form over Riemannian manifolds where each function contains an expectation. This type of problems is gainin…

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