Applying matrix factorization to consistency-based direct diagnosis.
Seda Polat ErdenizAlexander FelfernigMuesluem AtasPublished in: Appl. Intell. (2022)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- missing data
- factorization methods
- recommender systems
- negative matrix factorization
- factor analysis
- data matrix
- nonnegative matrix factorization
- variational bayesian
- tensor factorization
- data sparsity
- item recommendation
- probabilistic matrix factorization
- linear combination
- personalized ranking
- latent variables
- data representation
- global constraints
- stochastic gradient descent
- latent factors
- image classification