Higher-order recurrence relations, Sobolev-type inner products and matrix factorizations.
Carlos HermosoEdmundo J. HuertasAlberto LastraFrancisco MarcellánPublished in: Numer. Algorithms (2023)
Keyphrases
- higher order
- matrix factorization
- natural images
- higher order relations
- negative matrix factorization
- collaborative filtering
- low rank
- high order
- recommender systems
- nonnegative matrix factorization
- markov random field
- pairwise
- parallel algorithm
- missing data
- scale space
- image interpolation
- stochastic gradient descent
- feature selection