Collaborative filtering-based recommender systems by effective trust.

Vahid Faridani Mehrdad Jalali Majid Vafaei Jahan

Published in: Int. J. Data Sci. Anal. (2017)

Keyphrases

recommender systems
collaborative filtering
trust aware
matrix factorization
recommendation quality
user preferences

user profiles
data sparsity
trust propagation
cold start problem
trust model
recommendation systems

netflix prize
user modeling
personalized recommendation
product recommendation
pearson correlation coefficient
probabilistic matrix factorization

online dating
cold start
user ratings
implicit feedback
information overload
information filtering