Elliptic entropy of uncertain random variables
نویسندگان
چکیده
Entropies of uncertain random variables are introduced to provide some kinds of quantitative measurement of the uncertainty. In chance theory, a concept of entropy for uncertain random variables has been defined by using logarithm. However, such an entropy fails to measure the uncertain degree of some uncertain random variables. For solving this problem, this paper firstly define the elliptic entropy to characterize the uncertainty of uncertain random variables. Secondly, some properties of elliptic entropy are discussed. Finally, triangular and radical entropies of uncertain random variables are investigated.
منابع مشابه
Elliptic entropy of uncertain set and its applications
Entropy is commonly used as a way to measure the uncertainty of random variables. In uncertain set theory, a concept of entropy for uncertain sets has been defined by using logarithm. However, such an entropy fails to measure the uncertain degree of some uncertain sets. This paper aims at proposing a concept of elliptic entropy for uncertain sets, and investigating its properties such as transl...
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