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PITTCULT: trust-based cultural event recommender

. RecSys '08: Proceedings of the 2008 ACM conference on Recommender systems, Seite 311--314. New York, NY, USA, ACM, (2008)
DOI: 10.1145/1454008.1454060

Zusammenfassung

Typical collaborative filtering recommenders (CF) do not provide any chance for users to choose or evaluate the bases for recommendation. Once the system evaluates a group of users as being similar to a target user, her information is tailored by unknown people's taste. As a cultural event recommender, PITTCULT provides a way for users to rate the trustworthiness of other users; then, according to those ratings, a recommendation is generated. This paper explains why trust-based recommendation is necessary, and how studies using PITTCULT cope with the problems of the existing CF.

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