Knowledge Fusion via Joint Tensor and Matrix Factorization.
Zengguang HaoYafang WangZining LiuGerard de MeloZenglin XuPublished in: Cogn. Comput. (2020)
Keyphrases
- matrix factorization
- tensor factorization
- collaborative filtering
- recommender systems
- low rank
- missing data
- negative matrix factorization
- higher order
- probabilistic matrix factorization
- factorization methods
- variational bayesian
- factor analysis
- data matrix
- probabilistic model
- prior knowledge
- data sparsity
- stochastic gradient descent
- dimensionality reduction
- semi supervised
- item recommendation
- factor matrices
- personalized ranking