A Low-Rank Tensor Factorization Using Implicit Similarity in Trust Relationships.
Pei MaLiejun WangJiwei QinPublished in: Symmetry (2020)
Keyphrases
- low rank
- matrix factorization
- tensor factorization
- tensor decomposition
- singular value decomposition
- trust relationships
- factorization methods
- collaborative filtering
- negative matrix factorization
- missing data
- nonnegative matrix factorization
- recommender systems
- linear combination
- similarity measure
- convex optimization
- high order
- factorization method
- euclidean distance
- high dimensional data
- linear algebra
- pattern recognition
- data exchange
- gaussian processes
- probabilistic latent semantic analysis
- semi supervised
- k means
- visual features