Evaluating collaborative filtering recommender systems.

Recommender systems have been evaluated in many, often incomparable, ways. In this article, we review the key decisions in evaluating collaborative filtering recommender systems: the user tasks being evaluated, the types of analysis and datasets being used, the ways in which prediction quality is me...

Descripción completa

Detalles Bibliográficos

Publicado en:	ACM transactions on information systems. 22, 1 (2004).
Autor principal:	Herlocker, Jonathan L.
Otros Autores:	Konstan, Joseph A., Terveen, Loren G., Riedl, John T.
Formato:	Artículo
Lenguaje:	English
Materias:	Collaborative filtering. Evaluation. Metrics. Recommender systems.