Equivalence between LINE and Matrix Factorization.
Qiao WangZheng WangXiaojun YePublished in: CoRR (2017)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- missing data
- factorization methods
- factor analysis
- variational bayesian
- nonnegative matrix factorization
- data matrix
- negative matrix factorization
- data sparsity
- stochastic gradient descent
- tensor factorization
- factorization method
- item recommendation
- natural images
- personalized ranking
- probabilistic matrix factorization
- feature extraction