About Directionally Monotone and Pre-aggregation Functions

被引:0
|
作者
De Miguel, Laura [1 ,2 ]
Bustince, Humberto [1 ,2 ]
Fernandez, Javier [1 ,2 ]
Jose Asiain, Maria [1 ,2 ]
Kolesarova, Anna [3 ]
Mesiar, Radko [3 ]
机构
[1] Univ Publ Navarra, Pamplona, Spain
[2] Inst Smart Cities, Pamplona, Spain
[3] Slovak Univ Technol Bratislava, Bratislava, Slovakia
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中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this contribution, we discuss the role and potential of pre-aggregation functions. This class of functions has the same boundary conditions as aggregation functions, but differs in the constraints related to function increase. Specifically, monotonicity is replaced by the so-called directional monotonicity. With this work, we attempt to shed light on the relationship between aggregation and pre-aggregation functions, as well as to discuss some construction methods of pre-aggregation functions.
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页数:5
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