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Bayesian Modelling of Community-Based Multidimensional Trust in Participatory Sensing under Data Sparsity.
Matteo Venanzi
W. T. Luke Teacy
Alex Rogers
Nick R. Jennings
Published in:
IJCAI (2015)
Keyphrases
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data sparsity
collaborative filtering
matrix factorization
recommender systems
transfer learning
cold start problem
trust model
bayesian networks
recommendation systems
cold start
sensor networks
natural language
dimensionality reduction
maximum likelihood
collaborative filtering algorithms
recommendation quality