QQ客服 官方微博 反馈留言

	Some formulas of variance of uncertain random variable
	Sheng,Yuhong1; Yao,Kai2
刊名	Journal of uncertainty analysis and applications
	2014-05-07
卷号	2期号:1
关键词	Chance theory Uncertain random variable Inverse chance distribution Variance
ISSN号	2195-5468
DOI	10.1186/2195-5468-2-12
通讯作者	Sheng,yuhong(sheng-yh12@mails.tsinghua.edu.cn)
英文摘要	Abstractuncertainty and randomness are two basic types of indeterminacy. chance theory was founded for modeling complex systems with not only uncertainty but also randomness. as a mixture of randomness and uncertainty, an uncertain random variable is a measurable function on the chance space. it is usually used to deal with measurable functions of uncertain variables and random variables. there are some important characteristics about uncertain random variables. the expected value is the average value of uncertain random variable in the sense of chance measure and represents the size of uncertain random variable. the variance of uncertain random variable provides a degree of the spread of the distribution around its expected value. in order to describe the variance of uncertain random variable, this paper provides some formulas to calculate the variance of uncertain random variables through chance distribution and inverse chance distribution. several practical examples are also provided to calculate the variance for through chance distribution inverse chance distribution.
语种	英语
出版者	Springer Berlin Heidelberg
WOS记录号	BMC:10.1186/2195-5468-2-12
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374336
专题	中国科学院大学
通讯作者	Sheng,Yuhong
作者单位	1.Tsinghua University; Department of Mathematical Sciences 2.University of Chinese Academy of Sciences; School of Management
推荐引用方式 GB/T 7714	Sheng,Yuhong,Yao,Kai. Some formulas of variance of uncertain random variable[J]. Journal of uncertainty analysis and applications,2014,2(1).
APA	Sheng,Yuhong,&Yao,Kai.(2014).Some formulas of variance of uncertain random variable.Journal of uncertainty analysis and applications,2(1).
MLA	Sheng,Yuhong,et al."Some formulas of variance of uncertain random variable".Journal of uncertainty analysis and applications 2.1(2014).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。