Jiannan Xu

ansonxu

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AI & ML interests

Trustworthy NLP, LLMs

Recent Activity

upvoted an article about 2 months ago

From GRPO to DAPO and GSPO: What, Why, and How

upvoted an article 2 months ago

DeepSeek-R1 Dissection: Understanding PPO & GRPO Without Any Prior Reinforcement Learning Knowledge

liked a dataset 9 months ago

Ar4ikov/civitai-sd-337k

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ansonxu 's datasets

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