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Výsledek výzkumu

Consistency of a nonparametric Bayesian estimator

Consistency of nonparametric Bayesian estimators is not automatically guaranteed due to infinite number of parameters. In the paper consistency of posterior distribution and of nonparametric Bayesian e...

BA - Obecná matematika

  • 2010
  • Jx
Výsledek výzkumu

Bayesian Nonparametric Estimation of Hazard Rate in Survival Analysis Using Gibbs Sampler

Bayesian Nonparametric Estimation of Hazard Rate in Survival Analysis Using Gibbs Sampler...

BA - Obecná matematika

  • 2008
  • D
Výsledek výzkumu

Nonparametric Bayesian estimators in the Koziol-Green model of random censorship

The paper presents a nonparametric Bayes estimator of the survival function under the Koziol-Green model of random censorship. Gamma process is assumed as a prior distribution of the cumulative hazard rate....

BA - Obecná matematika

  • 2004
  • D
Výsledek výzkumu

Bayesian estimators in several models

The paper presents examples of Bayes estimators and some of their properties, estimators of parameters of some probability distributions, estimators in regression, or survival data analysis are considered. The examples also...

BA - Obecná matematika

  • 2005
  • D
Výsledek výzkumu

Uncertainty Quantification Through Bayesian Nonparametric Modelling

by a stochastic process via the Bayesian nonparametric approach. The contribution presents uncertainties formulate an inherent randomness. In the case of estimating aleatory and the corresponding epistemic uncertainty abou...

Civil engineering

  • 2020
  • D
Výsledek výzkumu

On the Bayesian Interpretation of Penalized Statistical Estimators

statistical estimators. Penalized estimates of the parameters of three models obtained by Bayesian reasoning are explained here to correspond to the intuition. First, the paper considers Bayesian estimates

Statistics and probability

  • 2023
  • D
  • Odkaz
Výsledek výzkumu

The Koziol-Green model with left truncated observations

The paper deals with nonparametric Bayes estimator of the reliability function in a model with proportional censorship and left truncation. The paper complements our Robust'06 paper where no truncation was assumed....

BA - Obecná matematika

  • 2009
  • D
Výsledek výzkumu

Nonparametric estimations and the diffeological Fisher metric

, the diffeological Hausdorff–Jeffrey measure and explain their role in classical and Bayesian nonparametric estimation problems in statistics....

Pure mathematics

  • 2021
  • D
  • Odkaz
Výsledek výzkumu

Non-Parametric Bayesian Measurement Noise Density Estimation in Non-Linear Filtering

In this study, we investigate online Bayesian estimation of the measurement process mixtures. Dirichlet processes are widely used in statistics for nonparametric density estimation. In the proposed method, the unkn...

BD - Teorie informace

  • 2011
  • D
Výsledek výzkumu

Bayesian nonparametric estimation of hazard rate in monotone Aalen model

The paper describes a method of estimating the hazard rate of survival data following monotone Aalen regression model. The proposed approach is based on techniques which were introduced by Arjas and Gasbarra. The unknown functional parameter...

BB - Aplikovaná statistika, operační výzkum

  • 2014
  • Jx
  • Odkaz
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