Marginal likelihood based Bayesian model selection
Marginal likelihood based Bayesian model selection
批准号:
356000-2008
负责人:
Lefebvre, Geneviève
金额:
$0.87万
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2008
资助国家:
加拿大
项目状态:
已结题
起止时间:
2008-01-01 至 2009-12-31
中文摘要
在这个研究方案中,我们考虑了边际似然的某些方面作为贝叶斯模型选择的标准。边际似然被定义为在给定模型下数据的边际密度,并且可以被解释为数据如何支持该模型的度量。该值越大,越有可能是考虑中的模型。因此,一般规则是选择产生最大边际似然值的模型。当我们希望比较两个模型时,可以基于贝叶斯因子的值来决定,贝叶斯因子被定义为各自的边际似然比。
英文摘要
In this research proposal we consider some aspects of the marginal likelihood as a criterion for Bayesian model selection. The marginal likelihood is defined as the marginal density of the data under a given model, and can be interpreted as a measure of how the data supports the model. The higher this value, the more likely is the model under consideration. Hence, a general rule is to select the model yielding the maximal marginal likelihood value. When we wish to compare two models, the decision can be based on the value of the Bayes factor, which is defined as the ratio of the respective marginal likelihoods.
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Statistical modelling and confounder selection for causal mediation analyses
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批准号:RGPIN-2020-05473
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2022
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负责人:Lefebvre, Geneviève
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依托单位:
Statistical modelling and confounder selection for causal mediation analyses
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批准号:RGPIN-2020-05473
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2021
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负责人:Lefebvre, Geneviève
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依托单位:
Statistical modelling and confounder selection for causal mediation analyses
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批准号:RGPIN-2020-05473
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.97万
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财政年份:2020
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2019
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2018
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2017
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2016
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2015
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2014
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负责人:Lefebvre, Geneviève
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依托单位:
Model selection in causal inference
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批准号:356000-2013
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.09万
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财政年份:2013
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负责人:Lefebvre, Geneviève
-
依托单位:
Marginal likelihood based Bayesian model selection
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批准号:356000-2008
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项目类别:Discovery Grants Program - Individual
-
资助金额:$0.87万
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财政年份:2012
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负责人:Lefebvre, Geneviève
-
依托单位:
Marginal likelihood based Bayesian model selection
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批准号:356000-2008
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$0.87万
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财政年份:2011
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负责人:Lefebvre, Geneviève
-
依托单位:
Marginal likelihood based Bayesian model selection
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批准号:356000-2008
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$0.87万
-
财政年份:2010
-
负责人:Lefebvre, Geneviève
-
依托单位:
Marginal likelihood based Bayesian model selection
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批准号:356000-2008
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项目类别:Discovery Grants Program - Individual
-
资助金额:$0.87万
-
财政年份:2009
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负责人:Lefebvre, Geneviève
-
依托单位:
Clustering methods for high dimensional data
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批准号:304501-2004
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项目类别:Postgraduate Scholarships - Doctoral
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资助金额:$1.53万
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财政年份:2006
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负责人:Lefebvre, Geneviève
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依托单位:
Clustering methods for high dimensional data
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批准号:304501-2004
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项目类别:Postgraduate Scholarships - Doctoral
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资助金额:$1.53万
-
财政年份:2005
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负责人:Lefebvre, Geneviève
-
依托单位:
Clustering methods for high dimensional data
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批准号:304501-2004
-
项目类别:Postgraduate Scholarships - Doctoral
-
资助金额:$1.53万
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财政年份:2004
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负责人:Lefebvre, Geneviève
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依托单位:
海外基金