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Robust OWA-based aggregation for data with outliers

conference contribution
posted on 2016-11-10, 00:00 authored by Gleb BeliakovGleb Beliakov, Simon JamesSimon James, Tim Wilkin, T Calvo
We consider the problem of aggregating a large number of online ratings where there may be outliers, representing biased, missing or erroneous evaluations. The penalty-based method proposed comprises both outlier detection and reallocation of weights and we focus on models dependent on the relative order of inputs, i.e. based on OWA operators, however we also define the model for weighted means.

History

Pagination

1874-1879

Location

Vancouver, Canada

Start date

2016-07-24

End date

2016-07-29

ISBN-13

9781509006267

Language

eng

Publication classification

E Conference publication, E1 Full written paper - refereed

Copyright notice

2016, IEEE

Title of proceedings

FUZZ-IEEE 2016 : Proceedings of the 2016 IEEE International Conference on Fuzzy Systems

Event

Fuzzy Systems. IEEE International Conference (2016 : Vancouver, Canada)

Publisher

IEEE

Place of publication

Piscataway, N.J.