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Junfeng Pan — most-cited papers & profile · Large Language Models
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Junfeng Pan
4
papers ·
0
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5
h-index
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Most-cited papers
Objective Shaping with Hard Negatives: Windowed Partial AUC Optimization for RL-based LLM Recommenders
2026
Top co-authors
and Fuli Feng
· 1
Chen Chen
· 1
Dongfang Liu
· 1
Fei Liu
· 1
Linhong Zhu
· 1
Qifan Wang
· 1
Wanli Ma
· 1
Wentao Shi
· 1
Xu Liu
· 1
Topics
Reinforcement Learning
Evaluation
Training Techniques