The Two-Parameter Poisson–Dirichlet Distribution
The Two-Parameter Poisson–Dirichlet Distribution
复制标题
双参数泊松-狄利克雷分布
DOI:
10.1007/978-3-642-11194-5_3
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发表时间:
2010
影响因子:
15.1
通讯作者:
S. Feng
中科院分区:
文献类型:
--
作者:
S. Feng
The representation (2.13) is a particular case of the general residual allocation model (RAM), where {U n } n≥1 are simply [0,1]-valued independent random variables. In this chapter, we study another particular class of RAM. The law of the ranked sequence of this RAM is called the two-parameter Poisson–Dirichlet distribution, a natural generalization of the Poisson–Dirichlet distribution. Our focus is on several two-parameter generalizations of the corresponding properties of the Poisson–Dirichlet distribution.