Abstract
The multiplexing tag recommender of BibSonomy allows for comparisons of different tag recommenders in a realistic real-life setting. We show in this chapter, which kind of evaluation the framework allows and how recommenders perform in practice. We begin with an introduction of the evaluation setting (Section 7.1) and then present in Section 7.2 a case study involving two simple recommendation methods. Finally, in Section 7.3, the online recommendation task of the ECML PKDD Discovery Challenge 2009 is presented which was performed and evaluated using the framework.
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Marinho, L.B. et al. (2012). Online Evaluation. In: Recommender Systems for Social Tagging Systems. SpringerBriefs in Electrical and Computer Engineering(). Springer, Boston, MA. https://doi.org/10.1007/978-1-4614-1894-8_7
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DOI: https://doi.org/10.1007/978-1-4614-1894-8_7
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