10 citations · 10 across the 2 of their papers we have counts for
2 papers
stat.ML2020★ 10 cited
A scale-dependent notion of effective dimension
Oksana Berezniuk, Alessio Figalli, Raffaele Ghigliazza +1
We introduce a notion of "effective dimension" of a statistical model based on the number of cubes of size needed to cover the model space when endowed with the Fisher…
cond-mat.dis-nn2003
Frequency content and autocorrelation function of noisy periodic signals
D. Villani, R. M. Ghigliazza, R. Carmona
We extract the frequency content of a noisy signal by use of Discrete Fourier Transform. Our analysis overcomes the limitations imposed by incommensurate lattices. After computing…