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Lei Cheng

4 papers hereh-index 16 citations6 works total

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

author position
  • middle author3
  • last author1

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

fields
  • cs.LG3
  • cs.AI1
same name
  • Lei Cheng — 11 papers, h 13
  • Lei Cheng — 10 papers, h 9
  • Lei Cheng — 8 papers, h 4
  • Lei Cheng — 8 papers, h 2
  • Lei Cheng — 6 papers, h 5
  • Lei Cheng — 6 papers, h 4

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

collaborators

4 papers

cs.LG2026

RELAY: Selective Self-Distillation with Adaptive Hand-off for Rubric-Based Reinforcement Learning

Kunwang Zheng, Xinyu Sun, Yu Cao +7

Rubric-based reinforcement learning grades a response against many written criteria but collapses them into one reward, which discards the detail the rubric carries and gives no GR…

cs.LG2026

Performance Monitoring of Proton Exchange Membrane Water Electrolyzer by Transformers-Based Machine Learning Model

Bingqing Chen, Ivan Batalov, Qiu Chen +2

Green hydrogen plays an essential role in decarbonization, with capacity projected to scale to 560 GW by 2030 (vs. 1.39 GW in 2023) in net-zero settings. Proton exchange membrane (…

cs.AI2026

Reconciling Contradictory Views on the Effectiveness of SFT in LLMs: An Interaction Perspective

Junpeng Zhang, Lei Cheng, Guoxi Zhang +3

This paper explores a scientific question in supervised fine-tuning (SFT): why SFT is broadly effective for small-scale deep neural networks, yet can produce inconsistent or even d…

cs.LG2024

Self-Distillation Improves DNA Sequence Inference

Tong Yu, Lei Cheng, Ruslan Khalitov +2

Self-supervised pretraining (SSP) has been recognized as a method to enhance prediction accuracy in various downstream tasks. However, its efficacy for DNA sequences remains somewh…

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