Matrix Factorization in Tropical and Mixed Tropical-Linear Algebras.
Ioannis KordonisEmmanouil TheodosisGeorge RetsinasPetros MaragosPublished in: CoRR (2023)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- missing data
- low rank matrix
- nonnegative matrix factorization
- factor analysis
- stochastic gradient descent
- data sparsity
- negative matrix factorization
- closed form
- variational bayesian
- factorization methods
- tensor factorization
- data matrix
- factorization method
- binary matrix
- probabilistic matrix factorization
- personalized ranking