Kaixuan Ji

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Papers (4)

1. Fast Rates for Offline Contextual Bandits with Forward-KL Regularization under Single-Policy Concentrability cs.LG · 2026 · author #2
2. On the Optimal Sample Complexity of Offline Multi-Armed Bandits with KL Regularization cs.LG · 2026 · author #1
3. Cryogenic growth of aluminum: structural morphology, optical properties, superconductivity and microwave dielectric loss cond-mat.supr-con · 2025 · author #4
4. Self-Play Fine-Tuning Converts Weak Language Models to Strong Language Models cs.LG · 2024 · author #4

Mentions

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Frequent Coauthors

• Quanquan Gu 3 shared papers
• Heyang Zhao 2 shared papers
• Qingyue Zhao 2 shared papers
• Anthony P. McFadden 1 shared papers
• Christopher J. Palmstr{\o}m 1 shared papers
• Huizhuo Yuan 1 shared papers
• Qiwei Di 1 shared papers
• Raymond W. Simmonds 1 shared papers
• Sergey Frolov 1 shared papers
• Stefan Zollner 1 shared papers
• Susheng Tan 1 shared papers
• Teun A. J. van Schijndel 1 shared papers
• Wilson J. Y\'anez-Parre\~no 1 shared papers
• Yihe Deng 1 shared papers
• Yu Wu 1 shared papers
• Zixiang Chen 1 shared papers