An Introduction to Matrix factorization and Factorization Machines in Recommendation System, and Beyond.
Yuefeng ZhangPublished in: CoRR (2022)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- factorization methods
- low rank
- nonnegative matrix factorization
- tensor factorization
- negative matrix factorization
- data matrix
- factor analysis
- recommendation systems
- low rank matrix factorization
- user preferences
- personalized recommendation
- probabilistic matrix factorization
- variational bayesian
- factorization method
- stochastic gradient descent
- missing data
- data sparsity
- item recommendation
- user feedback
- latent factors
- low rank matrix
- implicit feedback
- user profiles
- binary matrix
- personalized ranking
- clustering method