Federated low-rank tensor projections for sequential recommendation.
Li LiFan LinJianbing XiahouYuanguo LinPengcheng WuYong LiuPublished in: Knowl. Based Syst. (2022)
Keyphrases
- low rank
- trace norm
- high order
- frobenius norm
- tensor decomposition
- matrix factorization
- collaborative filtering
- linear combination
- recommender systems
- missing data
- low rank matrix
- matrix completion
- tensor factorization
- convex optimization
- singular value decomposition
- higher order
- high dimensional data
- singular values
- robust principal component analysis
- kernel matrix
- low rank matrices
- minimization problems
- matrix decomposition
- recommendation systems
- semi supervised
- pairwise
- rank minimization
- binary matrix
- data matrix
- binary matrices
- data analysis
- discrete tomography
- machine learning
- multi task
- face recognition