Two new collaborative filtering approaches to solve the sparsity problem.

Hamidreza Koohi Kourosh Kiani

Published in: Clust. Comput. (2021)

Keyphrases

collaborative filtering
data sparsity
image processing
data sets
bayesian networks
deal with information overload
making recommendations
strengths and weaknesses
evolutionary algorithm
recommender systems
objective function
database
case study
learning algorithm
machine learning
neural network
real time