RLT: Residual-Loop Training in Collaborative Filtering for Combining Factorization and Global-Local Neighborhood.
Lei LiWeike PanLi ChenZhong MingPublished in: ICWS (2018)
Keyphrases
- collaborative filtering
- matrix factorization
- recommender systems
- training set
- feedback loop
- data sparsity
- low rank
- training examples
- training samples
- supervised learning
- test set
- training phase
- factorization methods
- user preferences
- global information
- cold start problem
- tensor factorization
- pearson correlation coefficient
- web page recommendation