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Testing for Localization with Entropy-Based Measures

Autor: Roy Cerqueti, Eleonora Cutrini

Publikováno v: Social Indicators Research.

This paper aims to give statistical significance to the measurement of spatial concentration in the context of entropy-based approaches. We simulate confidence intervals based on a null hypothesis able to capture systematic spatial concentration of f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::206cac261e85b74c92fe861b5416ec2b
https://doi.org/10.1007/s11205-021-02820-6

Méthodes du noyau pour l’analyse des données de grande dimension

Autor: de Vitis, Alba Chiara

Publikováno v: Computational Geometry [cs.CG]. Université Côte d'Azur, 2019. English. ⟨NNT : 2019AZUR4034⟩

Since data are being collected using an increasing number of features, datasets are of increasingly high dimension. Computational problems, related to the apparent dimension, i.e. the dimension of the vectors used to collect data, and theoretical pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c363a9966a09a72afcf5565cf0561929
https://tel.archives-ouvertes.fr/tel-02419727v2/document

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Weak transport inequalities and applications to exponential and oracle inequalities

Autor: Olivier Wintenberger

Publikováno v: Electronic Journal of Probability
Electronic Journal of Probability, 2015, 20, pp.114. ⟨10.1214/EJP.v20-3558⟩
Electron. J. Probab.
Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2015, 20, pp.114. ⟨10.1214/EJP.v20-3558⟩

International audience; We study the dimension-free inequalities, see Talagrand [49], for non-product measures extending Marton's [39] weak transport from the Hamming distance to other metrics. The Euclidian norm is proved to be appropriate for deali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bdfd7c900d6213d5980e35a3664502f
https://hal.sorbonne-universite.fr/hal-01263366/document