搜索结果: 1-6 共查到“数理统计学 Poisson”相关记录6条 . 查询时间(0.026 秒)
ASYMPTOTIC EQUIVALENCE OF ESTIMATING A POISSON INTENSITY AND A POSITIVE DIFFUSION DRIFT
ASYMPTOTIC EQUIVALENCE ESTIMATING A POISSON INTENSITY POSITIVE DIFFUSION DRIFT
2015/8/25
We consider a diffusion model of small variance type with positive drift density varying in a nonparametric set. We investigate Gaussian and Poisson approximations to this model in the sense of asympt...
Learning Poisson Binomial Distributions
Learning Poisson Binomial Distributions Data Structures and Algorithms
2011/10/8
Abstract: We consider a basic problem in unsupervised learning: learning an unknown \emph{Poisson Binomial Distribution} over $\{0,1,...,n\}$. A Poisson Binomial Distribution (PBD) is a sum $X = X_1 +...
We present a mixture Poisson model for claims counts in which the number of components in the mixture are estimated by reversible jump MCMC methods.
On natural Poisson bivectors on the sphere
Exactly Solvable and Integrable Systems (nlin.SI)
2010/11/10
We discuss the concept of natural Poisson bivectors, which allows us to consider the overwhelming majority of known integrable systems on the sphere in framework of bi-Hamiltonian geometry.
This work introduces a unified approach to the reduction of Poisson manifolds using their description by graded symplectic manifolds. This yields a generalization of the classical Poisson reduction by...
运用Poisson分布的累积函数与不完全伽玛函数之间的关系，给出了Poisson型元件组成的串并联系统和并串联系统的可靠性表达式，然后根据Poisson型元件的样本数据求出未知参数的Fiducial分布，进而得到这两种系统可靠性Fiducial置信下限的计算公式，最后通过数值模拟验证了结论．