Balanced hierarchical max margin matrix factorization for recommendation system.
Mahdi RavakhahMehrdad JalaliYahya ForghaniReza SheibaniPublished in: Expert Syst. J. Knowl. Eng. (2022)
Keyphrases
- matrix factorization
- max margin
- collaborative filtering
- recommender systems
- multi class
- conditional random fields
- maximum margin
- markov networks
- recommendation systems
- latent variables
- missing data
- multi label
- action recognition
- support vector machine
- structured prediction
- multi label classification
- linear combination
- multi task learning
- stochastic gradient descent
- hidden variables
- hyperplane
- semi supervised learning
- prior knowledge