Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Loustau, S��bastien"'
Autor:
Darmaillac, Yves, Loustau, S��bastien
We introduce a novel algorithm of community detection that maintains dynamically a community structure of a large network that evolves with time. The algorithm maximizes the modularity index thanks to the construction of a randomized hierarchical clu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed1161567327a7f9c4fe343e762d43d
http://arxiv.org/abs/1612.01489
http://arxiv.org/abs/1612.01489
Autor:
Loustau, S��bastien
The effect of errors in variables in quantization is investigated. We prove general exact and non-exact oracle inequalities with fast rates for an empirical minimization based on a noisy sample $Z_i=X_i+\epsilon_i,i=1,\ldots,n$, where $X_i$ are i.i.d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e37c0a5d3ebf3cbe9dc9bb44e111fb
https://hal.archives-ouvertes.fr/hal-00818307/file/aoinc.pdf
https://hal.archives-ouvertes.fr/hal-00818307/file/aoinc.pdf
Autor:
Loustau, S��bastien, Marteau, Cl��ment
The effect of measurement errors in discriminant analysis is investigated. Given observations $Z=X+��$, where $��$ denotes a random noise, the goal is to predict the density of $X$ among two possible candidates $f$ and $g$. We suppose that we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e99720a9aa7e8404dfed0d3ad0c91e4