A Hybrid Fuzzy Profiling-Nonnegative Latent Factor Model Considering Consumer Preference at Different Levels.

Yu Li Jianqiang Wang Jing Wang

Published in: Symmetry (2020)

Keyphrases

latent factor models
least squares
user preferences
search engine
objective function
collaborative filtering
data analysis
image retrieval
principal component analysis
nonnegative matrix factorization