Istituto di Scienza e Tecnologie dell'Informazione     
Brilhante I., Macêdo J. A. F., Nardini F. M., Perego R., Renso C. User-item group formation with GroupFinder. In: IIR 2016 - 7th Italian Information Retrieval Workshop (Venezia, Italy, 30-31 May 2016). Atti, article n. 2. Giorgio Maria Di Nunzio, Franco Maria Nardini, Salvatore Orlando (eds.). (CEUR Workshop Proceedings, vol. 1653). CEUR-WS, 2016.
The GroupFinder framework addresses the new problem of recommending the best group of friends with whom to enjoy a given item, e.g., a travel destination or a movie. Given a user, her social net- work and a recommended item that is relevant for the user, our novel recommendation task tries to maximize: i) the relevance of the recom- mended item for every member of the group, and ii) the intra-group social relationships. This extended abstract shortly summarize the work in [4]: we introduce the User-Item Group Formation problem, the possi- ble solutions and the recommendation framework that organizes them. We experiment the proposed solutions using four publicly available Lo- cation Based Social Network datasets confirming the effectiveness and the feasibility of the proposed solutions.
URL: http://ceur-ws.org/Vol-1653/paper_9.pdf
Subject Recommender systems
Group formation
H.3.3 INFORMATION STORAGE AND RETRIEVAL. Information Search and Retrieval

Icona documento 1) Download Document PDF

Icona documento Open access Icona documento Restricted Icona documento Private


Per ulteriori informazioni, contattare: Librarian http://puma.isti.cnr.it

Valid HTML 4.0 Transitional