Maximum of entropy for credal sets

被引：49

作者：

Abellan, J ^{[1
]}

Moral, S ^{[1
]}

机构：

[1] Univ Granada, Dept Ciencias Computac & IA, ETSI Informat, E-18071 Granada, Spain

来源：

INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS | 2003年 / 11卷 / 05期

关键词：

imprecise probabilities; credal sets; uncertainty; imprecision; randomness; non-specificity;

D O I：

10.1142/S021848850300234X

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In belief functions, there is a total measure of uncertainty that quantify the lack of knowledge and verifies a set of important properties. It is based on two measures: maximum of entropy and non-specificity. In this paper, we prove that the maximum of entropy verifies the same set of properties in a more general theory as credal sets and we present an algorithm that finds the probability distribution of maximum entropy for another interesting type of credal sets as probability intervals.

引用

页码：587 / 597

页数：11

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