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Donghee Choi

@donghee

Assistant Professor at Pusan National University (https://sites.google.com/view/pnu-clink) Former Research Associate at Imperial College London. Bio/Clinical NLP, Food/Financial AI

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18.11.2024
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Latest posts by Donghee Choi @donghee

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#cikm2025 #quantfinance #portfoliooptimization #reinforcementlearning #deeplearning #trading #aiinfinance | Jinkyu Kim πŸš€ Thrilled to share that our paper, β€œDeepAries: Adaptive Rebalancing Interval Selection for Enhanced Portfolio Selection,” has been accepted to CIKM 2025! We focused on a critical, yet often overlooke...

Excited to share that my paper has been accepted as an Applied Research paper at #CIKM2025! πŸŽ‰ www.linkedin.com/posts/jinkyu...

04.11.2025 08:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Excited to share our ICLR and NAACL papers! Please come and say hi, we're super friendly :)

22.04.2025 18:42 πŸ‘ 14 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Do LLMs need rationales for learning from mistakes? πŸ€”
When LLMs learn from previous incorrect answers, they typically observe corrective feedback in the form of rationales explaining each mistake. In our new preprint, we find these rationales do not help, in fact they hurt performance!

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13.02.2025 15:38 πŸ‘ 21 πŸ” 9 πŸ’¬ 1 πŸ“Œ 3