Completing a joint PMF from projections: A low-rank coupled tensor factorization approach.
Nikos KargasNicholas D. SidiropoulosPublished in: ITA (2017)
Keyphrases
- low rank
- tensor factorization
- matrix factorization
- tensor decomposition
- singular value decomposition
- factorization methods
- collaborative filtering
- negative matrix factorization
- missing data
- recommender systems
- linear combination
- nonnegative matrix factorization
- convex optimization
- radon transform
- high dimensional data
- factorization method
- iterative algorithms
- active learning