The material of each directory is attributed to the following people, ordering is arbitrary
deep_learning
: Kevin Webster, Pierre Harvey Richemond, Kai Arulkumaranoptimisation
: John Duchivariational_inference
: Shakir Mohamedreinforcement_learning
: Katja Hofmanngaussian_processes
: James Hensmankernels
: Lorenzo Rosascomcmc
: Michael Betancourtapproximate_bayesian_computation
: Sarah Filippispeech_processing
: Karen Livescuml_in_comp_biology
: Barbara Engelhardtfairness
: Timnit Gebruinterpretability
: Sanmi Koyejolearning_theory
: Samory Kpotufesubmodular
: Stefanie Jegelka
Alternatively you can get the biographies here.