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Yi Cheng

3 papers hereh-index 457 citations7 works total

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.LG1
  • cs.MM1
same name
  • Yi Cheng — 13 papers, h 29
  • Yi Cheng — 9 papers, h 5
  • Yi Cheng — 7 papers, h 4
  • Yi Cheng — 6 papers
  • Yi Cheng — 5 papers, h 15
  • Yi Cheng — 3 papers

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

most citedTraining an LLM-as-a-Judge Model: Pipeline, Insights, and Practical Lessons

6 citations · 6 across the 2 of their papers we have counts for

collaborators

3 papers

cs.MM2026

MTAVG-Bench: A Diagnostic Benchmark for Multi-Talker Dialogue-Centric Audio-Video Generation

Yang-Hao Zhou, Haitian Li, Rexar Lin +12

Recent advances in text-to-audio-video (T2AV) generation have enabled models to synthesize audio-visual videos with multi-participant dialogues. However, existing evaluation benchm…

cs.LG2025

SSPO: Self-traced Step-wise Preference Optimization for Process Supervision and Reasoning Compression

Yuyang Xu, Yi Cheng, Haochao Ying +5

Test-time scaling has proven effective in further enhancing the performance of pretrained Large Language Models (LLMs). However, mainstream post-training methods (i.e., reinforceme…

cs.CL2025★ 6 cited

Training an LLM-as-a-Judge Model: Pipeline, Insights, and Practical Lessons

Renjun Hu, Yi Cheng, Libin Meng +4

The rapid advancement of large language models (LLMs) has opened new possibilities for their adoption as evaluative judges. This paper introduces Themis, a fine-tuned LLM judge tha…

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