My Google Scholar page is up to date on publications.

I enjoy studying data with structures and geometry, including low-dimensional embeddings learned from generative ML models. Right now, I am mostly interested in:

I use tools in signal processing, machine learning, optimization, information theory, network science, and (high-dimensional) statistics.

Mentored students



  • Lu Cheng. UCLA Applied Math and Statistics BS. Advised honor’s thesis. Now Data Scientist at Meta.