Dynamic Network Embedding via Temporal Path Adjacency Matrix Factorization.
Zhuoming LiDarong LaiPublished in: CIKM (2022)
Keyphrases
- feature space
- matrix factorization
- latent space
- collaborative filtering
- recommender systems
- feature extraction
- nonnegative matrix factorization
- missing data
- low rank
- probabilistic matrix factorization
- factor analysis
- negative matrix factorization
- link prediction
- original data
- strongly connected
- stochastic gradient descent
- factorization methods
- implicit feedback
- network structure
- data sparsity
- binary matrix
- item recommendation
- high dimensional data