A presentation on data selection for LLM training based on three recent works.

Updated the project on complexity for min-max and bilevel problems Research Projects by Lesi (COLT 2025 best student paper award!).

Please check our ICLR2024 workshop on Bridging the Gap between Theory and Practice for Learning.

If you want to join as an intern, please prepare a 15min presentation on a recent DL / ML / AI paper and then send me an email.

If you are interested in joining as a PhD student, please refer to my post here. 

I am interested in theoretical explanations of practical optimization algorithms. 

I am working on developing faster training algorithms.

Complexity lower bounds,