نتایج جستجو برای: pairwise negatively dependent random variables
تعداد نتایج: 1308149 فیلتر نتایج به سال:
Learning the joint probability of random variables (RVs) is cornerstone statistical signal processing and machine learning. However, direct nonparametric estimation for high-dimensional in general impossible, due to curse dimensionality. Recent work has proposed recover mass function (PMF) an arbitrary number RVs from three-dimensional marginals, leveraging algebraic properties low-rank tensor ...
In the paper, an almost sure convergence result for weighted sums of extended negatively dependent random variables is obtained. By using the almost sure convergence result, we further study the strong consistency of M estimator of the regression parameter in linear models based on extended negatively dependent random errors under some mild conditions. Mathematics subject classification (2010):...
We study the limiting behavior of weighted sums for negatively associated (NA) random variables. We extend results in Wu (1999) and a theorem in Chow and Lai (1973) for NA random variables.
The study of precise large deviations for random sums is an important topic in insurance and finance. In this paper, we extend recent results of Tang (2006) and Liu (2009) to random sums in various situations. In particular, we establish a precise large deviation result for a nonstandard renewal risk model in which innovations, modelled as real-valued random variables, are negatively dependent ...
We discuss the uniformly asymptotic estimate of the finite-time ruin probability for all times in a generalized compound renewal risk model, where the interarrival times of successive accidents and all the claim sizes caused by an accident are two sequences of random variables following a wide dependence structure. This wide dependence structure allows random variables to be either negatively d...
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