Reenvisioning the comparison between Neural Collaborative Filtering and Matrix Factorization.
Vito Walter AnelliAlejandro BellogínTommaso Di NoiaClaudio PomoPublished in: RecSys (2021)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- data sparsity
- low rank
- negative matrix factorization
- probabilistic matrix factorization
- stochastic gradient descent
- factorization methods
- variational bayesian
- missing data
- data matrix
- nonnegative matrix factorization
- implicit feedback
- user preferences
- item recommendation
- recommendation systems
- transfer learning
- latent factor models
- natural images
- personalized ranking
- cold start
- user profiles
- rating prediction
- semi supervised