Handling missing attributes using matrix factorization.
Övünç BozcanAyse Basar BenerPublished in: RAISE@ICSE (2013)
Keyphrases
- matrix factorization
- missing data
- collaborative filtering
- low rank
- negative matrix factorization
- recommender systems
- factor analysis
- nonnegative matrix factorization
- factorization methods
- data sparsity
- data matrix
- missing values
- factorization method
- probabilistic matrix factorization
- stochastic gradient descent
- implicit feedback
- tensor factorization
- item recommendation
- latent factors
- variational bayesian
- incomplete data
- factor matrices
- low rank matrix
- personalized ranking
- probabilistic model