I am a CNRS researcher in the CosmoStat Laboratory at CEA Saclay. My research interests encompass both cosmology and astrostatistics with a focus on weak gravitational lensing, deep learning and sparsity based methodologies.
Weak Gravitational Lensing
I am interested in multiple aspects of weak gravitational lensing including dark matter mass-mapping as well as observational and astrophysical systematics.
I am using state-of-the-art deep learning techniques to explore several applications of machine learning in cosmology.
Sparse Signal Processing
I have developed sparse representations and used sparse recovery techniques in a number of cosmological applications.