It's Enough: Relaxing Diagonal Constraints in Linear Autoencoders for Recommendation.
Jaewan MoonHye-young KimJongwuk LeePublished in: CoRR (2023)
Keyphrases
- linear constraints
- recommender systems
- denoising
- collaborative filtering
- linear inequalities
- linear systems
- closed form solutions
- constrained optimization
- constraint programming
- global constraints
- data sets
- linear model
- covariance matrix
- user preferences
- constraint networks
- pairwise
- image processing
- genetic algorithm
- linear equations
- machine learning