نتایج جستجو برای: iv bayes b

تعداد نتایج: 1074386  

2001
Masaki Murata Masao Utiyama Kiyotaka Uchimoto Qing Ma Hitoshi Isahara

We submitted four systems to the Japanese dictionary-based lexical-sample task of SENSEVAL-2. They were i) the support vector machine method ii) the simple Bayes method, iii) a method combining the two, and iv) a method combining two kinds of each. The combined methods obtained the best precision among the submitted systems. After the contest, we tuned the parameter used in the simple Bayes met...

2012
Paulino Pérez-Rodríguez Daniel Gianola Juan Manuel González-Camacho José Crossa Yann Manès Susanne Dreisigacker

In genome-enabled prediction, parametric, semi-parametric, and non-parametric regression models have been used. This study assessed the predictive ability of linear and non-linear models using dense molecular markers. The linear models were linear on marker effects and included the Bayesian LASSO, Bayesian ridge regression, Bayes A, and Bayes B. The non-linear models (this refers to non-lineari...

2011
JAVIER GIRÓN GEORGE CASELLA

In the class of normal regression models with a finite number of regressors, and for a wide class of prior distributions, a Bayesian model selection procedure based on the Bayes factor is consistent [Casella and Moreno J. Amer. Statist. Assoc. 104 (2009) 1261–1271]. However, in models where the number of parameters increases as the sample size increases, properties of the Bayes factor are not t...

Journal: :Journal of Statistical Software 2022

Gaussian processes are a class of flexible nonparametric Bayesian tools that widely used across the sciences, and in industry, to model complex data sources. Key applying process models is availability well-developed open source software, which available many programming languages. In this paper, we present tutorial GaussianProcesses.jl package has been developed for Julia language. utilizes in...

ژورنال: پژوهش های ریاضی 2017
shams, mehdi,

Based on a given Bayesian model of multivariate normal with  known variance matrix we will find an empirical Bayes confidence interval for the mean vector components which have normal distribution. We will find this empirical Bayes confidence interval as a conditional form on ancillary statistic. In both cases (i.e.  conditional and unconditional empirical Bayes confidence interval), the empiri...

Journal: :razavi international journal of medicine 0
mohamad amin pourhoseingholi gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran; gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122432515, fax: +98-2122432517 mohsen vahedi department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, ir iran asma pourhoseingholi gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran sara ashtari gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran

background breast cancer (bc) is the most common cancer in iranian women. studying the mortality statistics is important to monitor the effects of screening programs or the influence of earlier diagnosis on the burden of this chronic disease. misclassification is still a problem in the iranian death registry data and about 20% of death statistics are recorded in misclassified categories. object...

2008
Gordon Simons

ERRATA delete optimal Section accommodate R(t,k) vi ci nity change b-a to a-b Bayes risk It easily follows (by induction) from (9) and (21) ...

Journal: :Astronomische Nachrichten 1906

Journal: :Astronomische Nachrichten 1906

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