Ordinal consistency based matrix factorization model for exploiting side information in collaborative filtering.
Abinash PujahariDilip Singh SisodiaPublished in: Inf. Sci. (2023)
Keyphrases
- matrix factorization
- collaborative filtering
- probabilistic matrix factorization
- latent factor models
- recommender systems
- information overload
- high order
- low rank
- recommendation systems
- data sparsity
- latent factors
- rating matrix
- bayesian networks
- variational bayesian
- user preferences
- probabilistic model
- high dimensional