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arXiv 1507.06128math.STstat.TH
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关于状态空间随机微分方程的经典渐近性和贝叶斯渐近性

On Classical and Bayesian Asymptotics in State Space Stochastic Differential Equations

Trisha Maitra, Sourabh Bhattacharya

摘要:

本文研究了状态空间随机微分方程参数的极大似然和后验分布的相合性和渐近正态性。然后,我们扩展我们的渐近理论的随机效应模型的基础上系统的状态空间的SDES,包括独立的和相同的和独立的,但不相同的集合的状态空间SDES。我们还解决了多维线性随机效应的情况下,渐近推理,并在数据以离散形式提供的情况下。值得注意的是,无论是经典范式还是贝叶斯范式,迄今为止尚未在状态空间偏微分方程中研究过渐进推理。

英文摘要:

In this article we investigate consistency and asymptotic normality of the maximum likelihood and the posterior distribution of the parameters in the context of state space stochastic differential equations (SDEs). We then extend our asymptotic theory to random effects models based on systems of state space SDEs, covering both independent and identical and independent but non-identical collections of state space SDEs. We also address asymptotic inference in the case of multidimensional linear random effects, and in situations where the data are available in discretized forms. It is important to note that asymptotic inference, either in the classical or in the Bayesian paradigm, has not been hitherto investigated in state space SDEs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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