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2
1
Jiannan Xu
ansonxu
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Jiannan_Xu
jiannan@umd.edu
AI & ML interests
Trustworthy NLP, LLMs
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upvoted
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article
16 days ago
From GRPO to DAPO and GSPO: What, Why, and How
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an
article
27 days ago
DeepSeek-R1 Dissection: Understanding PPO & GRPO Without Any Prior Reinforcement Learning Knowledge
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a dataset
8 months ago
Ar4ikov/civitai-sd-337k
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