Graph attentive matrix factorization for social recommendation.
Xue ZhangBin WuYangdong YePublished in: Expert Syst. J. Knowl. Eng. (2023)
Keyphrases
- matrix factorization
- social recommendation
- collaborative filtering
- recommender systems
- recommendation systems
- low rank
- multi relational
- nonnegative matrix factorization
- negative matrix factorization
- factorization methods
- missing data
- structured data
- item recommendation
- random walk
- binary matrix
- user behavior
- link prediction
- data mining
- user preferences
- machine learning