no code implementations • 29 Jan 2020 • Oksana Berezniuk, Alessio Figalli, Raffaele Ghigliazza, Kharen Musaelian
We introduce a notion of "effective dimension" of a statistical model based on the number of cubes of size $1/\sqrt{n}$ needed to cover the model space when endowed with the Fisher Information Matrix as metric, $n$ being the number of observations.
