3 papers
cs.LG2020
Generalized Kernel-Based Dynamic Mode Decomposition
Patrick Heas, Cedric Herzet, Benoit Combes
Reduced modeling in high-dimensional reproducing kernel Hilbert spaces offers the opportunity to approximate efficiently non-linear dynamics. In this work, we devise an algorithm b…
stat.CO2018
Selecting Reduced Models in the Cross-Entropy Method
Patrick Héas
This paper deals with the estimation of rare event probabilities using importance sampling (IS), where an optimal proposal distribution is computed with the cross-entropy (CE) meth…
cs.CV2007
Supervised learning on graphs of spatio-temporal similarity in satellite image sequences
Patrick Héas, Mihai Datcu
High resolution satellite image sequences are multidimensional signals composed of spatio-temporal patterns associated to numerous and various phenomena. Bayesian methods have been…