Binary multi-modal matrix factorization for fast item cold-start recommendation.

Chengmei Peng Lei Zhu Yang Xu Yaping Li Lei Guo

Published in: Neurocomputing (2022)

Keyphrases

multi modal
matrix factorization
item recommendation
collaborative filtering
cold start problem
latent factor models
latent factors
low rank

recommender systems
binary matrix
nonnegative matrix factorization
negative matrix factorization
missing data
factorization methods
data sparsity
user ratings

cross modal
multi modality
user preferences
factor analysis
stochastic gradient descent
personalized recommendation
image annotation
high dimensional

implicit feedback
uni modal
cold start
binary data
machine learning
multimedia
tag recommendation