18 citations · 41 across the 10 of their papers we have counts for
3 papers · 1 filter
On the occupancy problem for a regime switching model
Michael Grabchak, Mark Kelbert, Quentin Paris
This article studies the expected occupancy probabilities on an alphabet. Unlike the standard situation, where observations are assumed to be independent and identically distribute…
Convergence rates for empirical barycenters in metric spaces: curvature, convexity and extendible geodesics
Adil Ahidar-Coutrix, Thibaut Le Gouic, Quentin Paris
This paper provides rates of convergence for empirical (generalised) barycenters on compact geodesic metric spaces under general conditions using empirical processes techniques. Ou…
A notion of stability for k-means clustering
Thibaut Le Gouic, Quentin Paris
In this paper, we define and study a new notion of stability for the -means clustering scheme building upon the notion of quantization of a probability measure. We connect this…