Evaluating Group Recommender Systems

Christoph Trattner*, Alan Said, Ludovico Boratto, Alexander Felfernig

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

In the previous chapters, we have learned how to design group recommender systems but did not explicitly discuss how to evaluate them. The evaluation techniques for group recommender systems are often the same or similar to those that are used for single user recommenders. We show how to apply these techniques on the basis of examples and introduce evaluation approaches that are specifically useful in group recommendation scenarios.

Original languageEnglish
Title of host publicationGroup Recommender Systems
Subtitle of host publicationAn Introduction
EditorsA. Felfernig, B. Boratto, M. Stettinger, M. Tkalčič
Place of PublicationCham
PublisherSpringer Science and Business Media Deutschland GmbH
Pages63-75
Number of pages13
ISBN (Electronic)978-3-031-44943-7
ISBN (Print)978-3-031-44942-0
DOIs
Publication statusPublished - 2024

Publication series

NameSignals and Communication Technology
VolumePart F1811
ISSN (Print)1860-4862
ISSN (Electronic)1860-4870

Keywords

  • Evaluating group recommender systems
  • Evaluation metrics

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Signal Processing
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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