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Métodos de Monte Carlo Hamiltoniano na inferência Bayesiana não-paramétrica de valores extremos
(Universidade Federal de São Carlos, 2015-03-09)
In this work we propose a Bayesian nonparametric approach for modeling extreme value data. We treat the location parameter _ of the generalized extreme value distribution as a random function following a Gaussian process ...
Influência local com procura "forward' em modelos de regressão linear
(Universidade Federal de São Carlos, 2015-02-25)
The identification of influential and/or atypical observations in a data set is known as a part of the diagnostic analysis. One of the purposes of the diagnostic analysis is to verify the robustness of a statistical model, ...
Modelagem de dados de sistemas reparáveis com fragilidade
(Universidade Federal de São Carlos, 2015-09-15)
The usual models in repairable systems are minimal, perfect and imperfect repair, and, in the literature, the minimum repair model is the most explored. In repairable systems it is common that the same type of components ...