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of 25
pro vyhledávání: '"Peixoto, Claudia"'
The rise in healthcare costs has led to the adoption of cost-sharing devices in health plans. This article explores this discussion by simulating Health Savings Accounts (HSAs) to cover medical and hospital expenses, supported by catastrophic insuran
Externí odkaz:
http://arxiv.org/abs/2405.15781
Autor:
Marcondes, Diego, Peixoto, Cláudia
Cross-validation techniques for risk estimation and model selection are widely used in statistics and machine learning. However, the understanding of the theoretical properties of learning via model selection with cross-validation risk estimation is
Externí odkaz:
http://arxiv.org/abs/2303.08777
Autor:
Peixoto, Claudia Schirmbeck
Publikováno v:
Repositório Institucional da UnBUniversidade de BrasíliaUNB.
Dissertação (mestrado)—Universidade de Brasília, Instituto de Artes, Programa de Pós-Graduação em Design, 2017.
Submitted by Priscilla Sousa (priscillasousa@bce.unb.br) on 2017-10-24T12:21:43Z No. of bitstreams: 1 2017_ClaudiaSchirmbeckP
Submitted by Priscilla Sousa (priscillasousa@bce.unb.br) on 2017-10-24T12:21:43Z No. of bitstreams: 1 2017_ClaudiaSchirmbeckP
Externí odkaz:
http://repositorio.unb.br/handle/10482/24867
Autor:
Peixoto, Cláudia
We study a random walk in a N dimensional hypercube and exhibit results about stopping times when N diverges. The first theorem discusses the time in which two coupling processes spend to meet. A corollary provides a majorant for the velocity of conv
Externí odkaz:
http://arxiv.org/abs/1805.11349
Sortition, i.e., random appointment for public duty, has been employed by societies throughout the years, especially for duties related to the judicial system, as a firewall designated to prevent illegitimate interference between parties in a legal c
Externí odkaz:
http://arxiv.org/abs/1805.08141
In this survey we present an extensive research of the vast literature about the Generalized Lambda Distribution (GLD) and propose a hurdle, or two-way, model whose associated distribution is the GLD in order to meet the demand for a highly flexible
Externí odkaz:
http://arxiv.org/abs/1712.02183
Autor:
Peixoto, Cláudia, Marcondes, Diego
A random walk on a $N$-dimensional hypercube is a discrete time stochastic process whose state space is the set $\{-1,+1\}^{N}$, which has uniform probability of reaching any neighbour state, and probability zero of reaching a non-neighbour state, in
Externí odkaz:
http://arxiv.org/abs/1709.02359
Autor:
Marcondes, Diego, Peixoto, Cláudia
Consider a coin tossing experiment which consists of tossing one of two coins at a time, according to a renewal process. The first coin is fair and the second has probability $1/2 + \theta$, $\theta \in [-1/2,1/2]$, $\theta$ unknown but fixed, of hea
Externí odkaz:
http://arxiv.org/abs/1709.02362
Autor:
Ferreira, Cláudia P., Marcondes, Diego, Melo, Mariana P., Oliva, Sérgio M., Peixoto, Cláudia M., Peixoto, Pedro S.
Publikováno v:
In Patterns 8 October 2021 2(10)
Publikováno v:
Theory and Decision, 2014. The final publication is available at springerlink.com
The law of maturity is the belief that less-observed events are becoming mature and, therefore, more likely to occur in the future. Previous studies have shown that the assumption of infinite exchangeability contradicts the law of maturity. In partic
Externí odkaz:
http://arxiv.org/abs/1404.6572