Omar CHEHAB


Omar CHEHAB
CREST Postdoctoral Fellow
Statistics
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I work on estimating and sampling energy-based models, on density-ratio estimation, and on representation learning for brain imaging data. My latest research has been on optimal distribution paths for annealed importance sampling.

I am currently a postdoctoral fellow in the Statistics Department of ENSAE-CREST, working with Anna Korba. I received my PhD in Mathematical Computer Science at Inria, where I was advised by Aapo Hyvärinen and Alexandre Gramfort.