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Changkyu Choi

4 papers hereh-index 151.4k citations46 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
  • cs.CV3
  • cs.LG1
same name
  • Changkyu Choi — 4 papers, h 2
  • Changkyu Choi — 3 papers, h 0
  • Changkyu Choi — 1 paper

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
20172021
most citedDeep generative-contrastive networks for facial expression recognition

75 citations · 81 across the 4 of their papers we have counts for

collaborators

4 papers

cs.LG2021★ 1 cited

Data-free mixed-precision quantization using novel sensitivity metric

Donghyun Lee, Minkyoung Cho, Seungwon Lee +2

Post-training quantization is a representative technique for compressing neural networks, making them smaller and more efficient for deployment on edge devices. However, an inacces…

cs.CV2019★ 4 cited

A Generalized and Robust Method Towards Practical Gaze Estimation on Smart Phone

Tianchu Guo, Yongchao Liu, Hui Zhang +5

Gaze estimation for ordinary smart phone, e.g. estimating where the user is looking at on the phone screen, can be applied in various applications. However, the widely used appeara…

cs.CV2018★ 1 cited

Learning to Quantize Deep Networks by Optimizing Quantization Intervals with Task Loss

Sangil Jung, Changyong Son, Seohyung Lee +5

Reducing bit-widths of activations and weights of deep networks makes it efficient to compute and store them in memory, which is crucial in their deployments to resource-limited de…

cs.CV2017★ 75 cited

Deep generative-contrastive networks for facial expression recognition

Youngsung Kim, ByungIn Yoo, Youngjun Kwak +2

As the expressive depth of an emotional face differs with individuals or expressions, recognizing an expression using a single facial image at a moment is difficult. A relative exp…

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