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researcher

H. Chan

14 papers hereh-index 7307 citations15 works total

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

author position
  • middle author13

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • cs.CL9
  • cs.CV4
  • cs.LG1
same name
  • H. Chan — 24 papers, h 61
  • H. Chan — 21 papers, h 13
  • H. Chan — 17 papers, h 8
  • H. Chan — 10 papers, h 10
  • H. Chan — 7 papers, h 7
  • H. Chan — 6 papers, h 25

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
20242026
most citedLingshu: A Generalist Foundation Model for Unified Multimodal Medical Understanding and Reasoning

5 citations · 7 across the 11 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2026

Beyond Entropy: Correctness-Aware Advantage Shaping via Contrastive Policy Optimization

Weiwen Xu, Jia Liu, Hou Pong Chan +4

Reinforcement learning with verifiable rewards (RLVR) commonly uses entropy for advantage shaping. However, entropy cannot distinguish useful uncertainty from detrimental confusion…

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