Research
Research Interests
I work broadly at the interface of machine learning, optimization and statistics. In particular, I am interested in
Theory and applications of optimization and sampling techniques to generative artificial intelligence (GenAI),
e.g., training strategies of large language models (LLMs) and attention-based vision models (e.g., vision transformer),
and score-based generative models (SGMs; a.k.a. diffusion models)
Optimization for machine learning and statistics, particularly stochastic, nonsmooth, nonconvex and/or distributionally robust optimization algorithms
The interplay between optimization and sampling
High-dimensional statistical inference
Estimation of high-dimensional covariance and precision matrices and its applications
Academic Services
Reviewer for
Conferences
NeurIPS 2020, 2021, 2022, 2023
ICML 2021, 2022, 2023, 2024
ICLR 2021, 2022, 2024
AISTATS 2020, 2021, 2022, 2024
|