Leveraging Multisource Information in Matrix Factorization for Social Collaborative Filtering.

Lele Huang Huifang Ma Xiangchun He Liang Chang

Published in: IJCNN (2020)

Keyphrases

matrix factorization
collaborative filtering
multi source
recommender systems
missing data
information fusion
recommendation systems
factor analysis
cold start problem
nonnegative matrix factorization
multiple sources
user preferences
low rank
latent variables
data fusion
social media
databases
data sets