کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
390641 661282 2009 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On an idempotent transformation of aggregation functions and its application on absolutely continuous Archimedean copulas
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
On an idempotent transformation of aggregation functions and its application on absolutely continuous Archimedean copulas
چکیده انگلیسی

In this paper, we isolate an interesting transformation of binary aggregation functions from a result on the propagation of transitivity in additive preference structures. This transformation is based on a projection technique and results in a smaller (or equal) binary aggregation function. The transformation is idempotent and acts internally on the classes of conjunctors, semi-copulas and quasi-copulas. Hence, also copulas are transformed into quasi-copulas, but in general not into copulas. Remarkably, the Frank copulas are mapped to new copulas.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 160, Issue 6, 16 March 2009, Pages 733-751