Exploiting Cluster Structure in Probabilistic Matrix Factorization.

Tao Li Jinwen Ma

Published in: ICONIP (5) (2019)

Keyphrases

cluster structure
probabilistic matrix factorization
collaborative filtering
clustering algorithm
clustering method
matrix factorization
data sets
recommender systems
cluster analysis
data points
original data
high dimensional data
class labels
k means
missing data
cluster centers
machine learning