Resumen
This paper presents a methodology for a collaborative recommender system (RS). The methodology is based on the compatibility of groups of users defining their profiles via a qualitative order-of magnitude model. The distributive lattice structure of the space of qualitative descriptions is considered in defining the distance between existing users and the RSs new users. An application to movie recommendations is presented to show and compare the efficiency of the proposed methodology.
Idioma original | Inglés |
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Estado | Publicada - 16 jul 2011 |
Evento | 25th International Workshop on Qualitative Reasoning (QR 2011) - Duración: 16 jul 2011 → 18 jul 2011 |
Conferencia
Conferencia | 25th International Workshop on Qualitative Reasoning (QR 2011) |
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Período | 16/07/11 → 18/07/11 |