Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- ensemble methods
- ensemble learning
- neural network
- random forests
- recommendation quality
- user preferences
- web page recommendation
- pearson correlation coefficient
- random forest
- recommendation systems
- training set
- making recommendations
- latent factor models
- product recommendation
- classifier ensemble
- majority voting
- user ratings
- personalized recommendation
- deal with information overload
- information retrieval
- regression problems
- weak classifiers
- data sets
- clustering algorithm
- base classifiers
- decision trees
- missing data