Stammdaten

Titel: Minimization of Product Utility Estimation Errors in Recommender Result Set Evaluations
Untertitel:
Kurzfassung: Recommender systems are wide-spread web applications which can effectively support users in finding suitable products in a large and/or complex product domain. Although state-of-the-art systems manage to accomplish the task of finding and presenting suitable products they show big deficits in the applied model of human behavior. Time limitations, cognitive capacities, and willingness to cognitive effort bound rational decision taking which can lead to unforeseen side effects and furthermore to sub-optimal decisions. Decoy effects are cognitive phenomenons which are omni-present on result pages. State-of-the-art recommender systems are completely unaware of such effects. Due to the fact that such effects constitute one source of irrational decisions their identification and, if necessary, the neutralization of their biasing potential is extremely important. This paper introduces an approach for identifying and minimizing decoy effects on recommender result pages. To undergird the presented approach we present the results of a corresponding user study which clearly proofs the concept.
Schlagworte:
Publikationstyp: Beitrag in Sammelwerk (Autorenschaft)
Erscheinungsdatum: 2009 (Print)
Erschienen in: International Joint Conference on Web Intelligence and Intelligent Agent Technology
International Joint Conference on Web Intelligence and Intelligent Agent Technology
zur Publikation
 ( IEEE; 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology )
Titel der Serie: -
Bandnummer: 1
Erstveröffentlichung: Ja
Seite: S. 20 - 27

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Keine Version vorhanden
Erscheinungsdatum: 2009
ISBN:
  • 9780769538013
ISSN: -
Homepage: -

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Organisation Adresse
Fakultät für Technische Wissenschaften
 
Institut für Artificial Intelligence und Cybersecurity
Universitätsstr. 65-67
A-9020 Klagenfurt
Österreich
  -993705
   aics-office@aau.at
https://www.aau.at/en/aics/
zur Organisation
Universitätsstr. 65-67
AT - A-9020  Klagenfurt

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Sachgebiete
  • 1108 - Informatik
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Peer Reviewed
  • Ja
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  • Science to Science (Qualitätsindikator: n.a.)
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