72 citations · 73 across the 2 of their papers we have counts for
2 papers
stat.ML2019★ 1 cited
Learning high-dimensional probability distributions using tree tensor networks
Erwan Grelier, Anthony Nouy, Régis Lebrun
We consider the problem of the estimation of a high-dimensional probability distribution from i.i.d. samples of the distribution using model classes of functions in tree-based tens…
math.NA2013★ 72 cited
A least-squares method for sparse low rank approximation of multivariate functions
Mathilde Chevreuil, Régis Lebrun, Anthony Nouy +1
In this paper, we propose a low-rank approximation method based on discrete least-squares for the approximation of a multivariate function from random, noisy-free observations. Spa…