Someone really wanted that song but it was not me!

Evaluating Which Information to Disclose in Explanations for Group Recommendations

Conference paper (2020)

Authors

S. Najafian Web Information Systems - EEMCS
O. Inel Web Information Systems - EEMCS
N. Tintarev Web Information Systems - EEMCS
Research Group
Web Information Systems (EEMCS) (TU Delft)
Copyright: © 2020 S. Najafian, O. Inel, N. Tintarev
DOI
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https://doi.org/10.1145/3379336.3381489
Privacy Natural Language Explanations , Social Choice-based Aggregation Strategies , Group Recommendations Group Recommendations Social Choice-based Aggregation Strategies
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Published Date

2020

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Software Technology

Research Group

Web Information Systems

Abstract

Explanations can be used to supply transparency in recommender systems (RSs). However, when presenting a shared explanation to a group, we need to balance users' need for privacy with their need for transparency. This is particularly challenging when group members have highly diverging tastes and individuals are confronted with items they do not like, for the benefit of the group. This paper investigates which information people would like to disclose in explanations for group recommendations in the music domain.

Files

3379336.3381489.pdf
(.pdf | 0.852 Mb)