A Mixture of Nuclear Norm and Matrix Factorization for Tensor Completion.
Shangqi GaoQibin FanPublished in: J. Sci. Comput. (2018)
Keyphrases
- matrix factorization
- low rank
- low rank matrix
- tensor factorization
- matrix completion
- low rank matrices
- collaborative filtering
- high order
- missing data
- recommender systems
- negative matrix factorization
- data matrix
- higher order
- nonnegative matrix factorization
- stochastic gradient descent
- expectation maximization
- singular values
- dimensionality reduction
- factorization method
- nearest neighbor
- feature selection
- data sets