Towards spatial awareness in recommender systems.

Carsten Stiller Fred Roß Christoph Ament

Published in: ICITST (2009)

Keyphrases

recommender systems
collaborative filtering
spatial information
spatio temporal
spatial and temporal
spatial data

information overload
user profiles
user model
spatial relationships
spatial distribution
spatial correlation

missing data
user preferences
user profiling
information filtering
recommendation quality
data structure

user modelling
user modeling
matrix factorization
spatial relations
spatial databases