Výsledky vyhledávání

Report

Classification methods for Hilbert data based on surrogate density

Publikováno v: Computational Statistics & Data Analysis, 99 (2016) pp. 204-222

An unsupervised and a supervised classification approaches for Hilbert random curves are studied. Both rest on the use of a surrogate of the probability density which is defined, in a distribution-free mixture context, from an asymptotic factorizatio

Externí odkaz: http://arxiv.org/abs/1506.03571

Zobrazit plný text záznamu

Report

Some Insights About the Small Ball Probability Factorization for Hilbert Random Elements

Autor: Bongiorno, Enea, Goia, Aldo

Asymptotic factorizations for the small-ball probability (SmBP) of a Hilbert valued random element $X$ are rigorously established and discussed. In particular, given the first $d$ principal components (PCs) and as the radius $\varepsilon$ of the ball

Externí odkaz: http://arxiv.org/abs/1501.04308

Zobrazit plný text záznamu

Akademický článek

Detecting the complexity of a functional time series.

Autor: Bongiorno, Enea G., Chan, Lax, Goia, Aldo

Publikováno v: Journal of Nonparametric Statistics; Sep2024, Vol. 36 Issue 3, p600-622, 23p

Zobrazit plný text záznamu

Akademický článek

Describing the concentration of income populations by functional principal component analysis on Lorenz curves

Autor: Bongiorno, Enea G., Goia, Aldo

Publikováno v: In Journal of Multivariate Analysis March 2019 170:10-24

Zobrazit plný text záznamu

Report

Correction on Moments of minors of Wishart matrices

Autor: Drton, Mathias, Goia, Aldo

Publikováno v: Annals of Statistics 2012, Vol. 40, No. 2, 1283-1284

Correction on Moments of minors of Wishart matrices by M. Drton and A. Goia (Ann. Statist. 36 (2008) 2261-2283), arXiv:math/0604488
Comment: Published in at http://dx.doi.org/10.1214/12-AOS988 the Annals of Statistics (http://www.imstat.org/aos/

Externí odkaz: http://arxiv.org/abs/1208.3360

Zobrazit plný text záznamu