Deep Matrix Factorization on Graphs: Application to Collaborative Filtering.
Aanchal MongiaVidit JainAngshul MajumdarPublished in: ICONIP (4) (2020)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- data sparsity
- low rank
- probabilistic matrix factorization
- cold start problem
- factor analysis
- missing data
- implicit feedback
- nonnegative matrix factorization
- variational bayesian
- factorization methods
- personalized ranking
- data matrix
- user preferences
- negative matrix factorization
- latent factors
- latent factor models
- factorization method
- tensor factorization
- rating prediction
- item recommendation
- user interests