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

Publication Number WO/2012/034606
Publication Date 22.03.2012
International Application No. PCT/EP2011/001382
International Filing Date 21.03.2011
IPC
G06F 17/11 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
11for solving equations
G06F 17/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
30Information retrieval; Database structures therefor
G06Q 30/02 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
30Commerce, e.g. shopping or e-commerce
02Marketing, e.g. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards; Price estimation or determination
CPC
G06F 17/11
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
11for solving equations ; , e.g. nonlinear equations, general mathematical optimization problems
G06Q 30/02
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
30Commerce, e.g. shopping or e-commerce
02Marketing, e.g. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards; Price estimation or determination
Applicants
  • TELEFONICA, S.A. [ES]/[ES] (AllExceptUS)
  • AMATRIAIN RUBIO, Xabier [ES]/[ES] (UsOnly)
  • OLIVER RAMIREZ, Nuria [ES]/[ES] (UsOnly)
  • KARATZOGLOU, Alexandros [GR]/[GR] (UsOnly)
Inventors
  • AMATRIAIN RUBIO, Xabier
  • OLIVER RAMIREZ, Nuria
  • KARATZOGLOU, Alexandros
Agents
  • GONZALEZ-ALBERTO, Natalia
Priority Data
P20100118815.09.2010ES
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTIVERSE RECOMMENDATION METHOD FOR CONTEXT-AWARE COLLABORATIVE FILTERING
(FR) PROCÉDÉ DE RECOMMANDATIONS MULTI-UNIVERS POUR FILTRAGE COLLABORATIF SENSIBLE AU CONTEXTE
Abstract
(EN)
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.
(FR)
La présente invention concerne un système de recommandations sensible au contexte comprenant l'exécution d'un filtrage collaboratif introduisant une interaction utilisateur-objet-contexte en tant que définition des données puis la modélisation de ceux-ci par factorisation tensorielle et l'élaboration d'une ou de plusieurs recommandations au moyen de la modélisation.
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