SiMCa: Sinkhorn Matrix Factorization with Capacity Constraints.
Eric DaoudLuca GanassaliAntoine BakerMarc LelargePublished in: CoRR (2022)
Keyphrases
- matrix factorization
- capacity constraints
- minimum cost
- network flow
- collaborative filtering
- low rank
- negative matrix factorization
- lagrangian relaxation
- bicriteria
- missing data
- recommender systems
- single item
- nonnegative matrix factorization
- factorization methods
- multi item
- tensor factorization
- optimization model
- belief propagation
- lost sales
- cost function
- high dimensional
- image segmentation