نتایج جستجو برای: parametric bayesian

تعداد نتایج: 141169  

Journal: :Brazilian Journal of Probability and Statistics 2013

Journal: :Journal of Probability and Statistics 2012

Journal: :Communications for Statistical Applications and Methods 2014

Journal: :Environmental and Ecological Statistics 2021

Detection heterogeneity is inherent to ecological data, arising from factors such as varied terrain or weather conditions, inconsistent sampling effort, of individuals themselves. Incorporating additional covariates into a statistical model one approach for addressing heterogeneity, but no guarantee that any set measurable will adequately address the and presence unmodelled has been shown produ...

2008
Paola Britos Pablo Felgaer Ramón García-Martínez

Obtaining a bayesian network from data is a learning process that is divided in two steps: structural learning and parametric learning. In this paper, we define an automatic learning method that optimizes the bayesian networks applied to classification, using a hybrid method of learning that combines the advantages of the induction techniques of the decision trees with those of the bayesian net...

2011
Naohiro Tawara Shinji Watanabe Tetsuji Ogawa Tetsunori Kobayashi

This paper provides the analytical solution and algorithm of UO-DPMM based on a non-parametric Bayesian manner, and thus realizes fully Bayesian speaker clustering. We carried out preliminary speaker clustering experiments by using a TIMIT database to compare the proposed method with the conventional Bayesian Information Criterion (BIC) based method, which is an approximate Bayesian approach. T...

باغستانی, احمد رضا, حاجی زاده, ابراهیم, فاطمی, سید رضا,

Background & Objectives: The Cox proportional-hazards regression and other parametric models model have achieved widespread use in the analysis of time-to-event data with censoring and covariates. However employing Bayesian method has not been widely used or discussed. The aim of this study was to evaluate the prognostic factors in using Bayesian interval censoring analysis.Methods: This cohort...

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