Algorithms for Boolean Matrix Factorization using Integer Programming.
Christos KolomvakisArnaud VandaeleNicolas GillisPublished in: MLSP (2023)
Keyphrases
- integer programming
- matrix factorization
- inference problems
- cutting plane
- collaborative filtering
- computational complexity
- nonnegative matrix factorization
- np hard
- low rank
- dimensionality reduction
- linear programming
- least squares
- recommender systems
- cutting plane algorithm
- factorization methods
- constraint programming
- feature space
- clustering algorithm
- latent factors
- exact methods