Non-Negative Matrix Factorization for Link Prediction Preserving Row and Column Spaces.
Liping YanWeiren YuPublished in: ICDM (2023)
Keyphrases
- link prediction
- negative matrix factorization
- data matrix
- matrix factorization
- nonnegative matrix factorization
- collaborative filtering
- binary matrix
- social network analysis
- random walk
- social networks
- rows and columns
- tensor factorization
- complex networks
- recommender systems
- principal component analysis
- sparse representation
- low rank
- supervised learning
- network structure
- document clustering
- missing links
- spectral clustering
- probabilistic latent semantic analysis
- factorization method
- missing data
- natural language processing
- reinforcement learning