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We present the Personalized News (PEN) recommender systems framework, (Note that this paper is an extended abstract of Garcin2013b), currently in use by a newspaper website to evaluate various algorithms for news recommendations. We briefly describe its system architecture and related components. We show how a researcher can easily evaluate different algorithms thanks to a web-based interface.
Boi Faltings, Diego Matteo Antognini, Diana Andreea Petrescu
Rachid Guerraoui, Rhicheek Patra