A Collaborative Filtering Model based on Matrix Factorization and Trust Information.

Dussadee Praserttitipong Wijak Srisujjalertwaja

Published in: JCSSE (2020)

Keyphrases

matrix factorization
collaborative filtering
recommender systems
missing data
recommendation systems
low rank
stochastic gradient descent
data sparsity
semi supervised
generative model
information overload
nonnegative matrix factorization
implicit feedback