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Kejia Chen — most-cited papers & profile · Large Language Models
← authors
·
overview
Kejia Chen
10
papers ·
4
citations ·
17
h-index
Nanjing University of Posts and Telecommunications
Google Scholar ↗
Semantic Scholar ↗
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Most-cited papers
It Takes Two: Your GRPO Is Secretly DPO
2025
Top co-authors
Chenyang Huang
· 1
Jian-Yun Nie
· 1
Lei Ding
· 1
Liheng Ma
· 1
Mark Coates
· 1
Muzhi Li
· 1
Xinyu Wang
· 1
Yihong Wu
· 1
Yingxue Zhang
· 1
Zhanguang Zhang
· 1
Zhan Su
· 1
Topics
Reinforcement Learning
Efficiency
Training Techniques