Gaussian Iteration: A Novel Way to Collaborative Filtering.
Xiaochun LiFangqi LiYing GuoJinchao HuangPublished in: ICIC (3) (2016)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- maximum likelihood
- data sparsity
- cold start problem
- recommendation systems
- neighbor selection
- user preferences
- personalized recommendation
- gaussian mixture
- gaussian distribution
- gaussian noise
- making recommendations
- collaborative filtering algorithms
- user profiles
- normal distribution
- zero crossing
- iterative process
- recommendation algorithms
- information filtering
- gaussian mixture model
- product recommendation
- objective function
- active user
- recommendation quality
- multiscale
- neural network