Identification of weights in aggregation operators
Calvo, Tomasa and Beliakov, Gleb 2008, Identification of weights in aggregation operators, in Fuzzy sets and their extensions: representation, aggregation and models : intelligent systems from decision making to data mining, web intelligence and computer vision, Springer, Berlin, Germany, pp.145-162.
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Title
Identification of weights in aggregation operators
Fuzzy sets and their extensions: representation, aggregation and models : intelligent systems from decision making to data mining, web intelligence and computer vision
Editor(s)
Bustince, Humberto Herrera, Francisco Montero, Javier
Publication date
2008
Series
Studies in fuzziness and soft computing ; 220
Total chapters
34
Start page
145
End page
162
Total pages
18
Publisher
Springer
Place of Publication
Berlin, Germany
Summary
This chapter provides a review of various techniques for identification of weights in generalized mean and ordered weighted averaging aggregation operators, as well as identification of fuzzy measures in Choquet integral based operators. Our main focus is on using empirical data to compute the weights. We present a number of practical algorithms to identify the best aggregation operator that fits the data.