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Zhihong Chen — most-cited papers & profile · Recommender Systems
← authors
·
overview
Zhihong Chen
5
papers ·
15
citations ·
0
h-index
Tianjin University of Technology · Northwestern Polytechnical University · Wuhan University · Second Hospital of Yichang
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Most-cited papers
AceGPT, Localizing Large Language Models in Arabic
2023 · 6 citations
AceGPT, Localizing Large Language Models in Arabic
2023 · 6 citations
An Advantage-based Optimization Method for Reinforcement Learning in Large Action Space
2024 · 1 citations
RLHF in an SFT Way: From Optimal Solution to Reward-Weighted Alignment
2025
Topics
Policy Gradient
RLHF & Alignment
Offline RL
Code Models
Reinforcement Learning
Fine-Tuning
Evaluation
Safety & Alignment
Training Techniques
Value-Based