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researcher

Qingsong Zhang

6 papers hereh-index 6188 citations7 works total

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

author position
  • first author4
  • middle author2

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • math.OC1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedAsySQN: Faster Vertical Federated Learning Algorithms with Better Computation Resource Utilization

27 citations · 46 across the 6 of their papers we have counts for

collaborators
Showing math.OCShow all

1 paper · 1 filter

math.OC2020★ 1 cited

Faster Stochastic Quasi-Newton Methods

Qingsong Zhang, Feihu Huang, Cheng Deng +1

Stochastic optimization methods have become a class of popular optimization tools in machine learning. Especially, stochastic gradient descent (SGD) has been widely used for machin…

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