Bayesian non-parametric inference for stochastic epidemic models using Gaussian Processes.
Bayesian non-parametric inference for stochastic epidemic models using Gaussian Processes.
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DOI:
10.1093/biostatistics/kxw011
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发表时间:
2016-10
期刊:
影响因子:
--
通讯作者:
O'Neill PD
中科院分区:
文献类型:
--
作者:
Xu X;Kypraios T;O'Neill PD
This paper considers novel Bayesian non-parametric methods for stochastic epidemic models. Many standard modeling and data analysis methods use underlying assumptions (e.g. concerning the rate at which new cases of disease will occur) which are rarely challenged or tested in practice. To relax these assumptions, we develop a Bayesian non-parametric approach using Gaussian Processes, specifically to estimate the infection process. The methods are illustrated with both simulated and real data sets, the former illustrating that the methods can recover the true infection process quite well in practice, and the latter illustrating that the methods can be successfully applied in different settings.
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DOI:
10.1111/1467-985x.00125
发表时间:
1999-01-01
影响因子:
2
作者:
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通讯作者:
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