Aggregation of sequence of fuzzy measures

Časopis: Iranian Journal of Fuzzy Systems

Volume 122

ISSN: 1735-0654

DOI: 10.22111/IJFS.2020.5600

Stranice: 9-23

Link: http://ijfs.usb.ac.ir/

Apstrakt:
In this paper, we present the construction of new fuzzy measures by applying an extended aggregation function on a sequence of fuzzy measures. According to properties of applied aggregation function and properties of initial fuzzy measures, some properties of constructed fuzzy measure are proved. Additionally, one new extended aggregation function named extended weighted arithmetic mean of distorted arguments is introduced, and its relevant properties are proved. It is shown that this extended aggregation function, with appropriated parameters, can be suitable for the construction of new fuzzy measures. Other types of non-additive measures can be constructed in the same way, by applying aggregation function on the initial sequence of non-additive measures.
Ključne reči: Fuzzy measure, non-additive measure, aggregation function