Deep manifold matrix factorization autoencoder using global connectivity for link prediction.
Xinyi LinXiaoyun ChenZhiwen ZhengPublished in: Appl. Intell. (2023)
Keyphrases
- matrix factorization
- link prediction
- collaborative filtering
- topological features
- recommender systems
- tensor factorization
- random walk
- social networks
- low rank
- social network analysis
- missing data
- complex networks
- nonnegative matrix factorization
- factor analysis
- negative matrix factorization
- stochastic gradient descent
- factorization methods
- item recommendation
- missing links
- user preferences
- network structure
- high dimensional
- factorization method
- user interests
- transfer learning
- low dimensional
- principal component analysis
- supervised learning
- markov chain
- link formation