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Hongjun Choi

9 papers hereh-index 7181 citations13 works total

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

author position
  • first author3
  • middle author6

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CV5
  • cs.DC1
  • cs.LG1
  • cs.RO1
  • eess.SP1
same name
  • Hongjun Choi — 4 papers, h 1
  • Hongjun Choi — 3 papers, h 12
  • Hongjun Choi — 2 papers, h 2

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
20192025
most citedAutomatic Cross-Replica Sharding of Weight Update in Data-Parallel Training

19 citations · 41 across the 8 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cs.DC2020★ 19 cited

Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training

Yuanzhong Xu, HyoukJoong Lee, Dehao Chen +3

In data-parallel synchronous training of deep neural networks, different devices (replicas) run the same program with different partitions of the training batch, but weight update…

cs.CV2020

AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification

Hongjun Choi, Anirudh Som, Pavan Turaga

Deep-learning architectures for classification problems involve the cross-entropy loss sometimes assisted with auxiliary loss functions like center loss, contrastive loss and tripl…

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