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1. (WO2012034606) MULTIVERSE RECOMMENDATION METHOD FOR CONTEXT-AWARE COLLABORATIVE FILTERING

Pub. No.:    WO/2012/034606    International Application No.:    PCT/EP2011/001382
Publication Date: Fri Mar 23 00:59:59 CET 2012 International Filing Date: Tue Mar 22 00:59:59 CET 2011
IPC: G06F 17/11
G06F 17/30
G06Q 30/02
Applicants: TELEFONICA, S.A.
AMATRIAIN RUBIO, Xabier
OLIVER RAMIREZ, Nuria
KARATZOGLOU, Alexandros
Inventors: AMATRIAIN RUBIO, Xabier
OLIVER RAMIREZ, Nuria
KARATZOGLOU, Alexandros
Title: MULTIVERSE RECOMMENDATION METHOD FOR CONTEXT-AWARE COLLABORATIVE FILTERING
Abstract:
The invention provides a system for Context-aware recommendation comprising performing collaborative filtering introducing a user- item -context interaction as a definition of the data and modelling them using tensor factorization and generating one or more recommendations using said modelling.