Boosting Simple Collaborative Filtering Models Using Ensemble Methods
Ariel BarLior RokachGuy ShaniBracha ShapiraAlon SchclarPublished in: CoRR (2012)
Keyphrases
- ensemble methods
- collaborative filtering
- machine learning methods
- decision tree ensembles
- multiple models
- base classifiers
- ensemble learning
- prediction accuracy
- benchmark datasets
- decision trees
- random forests
- recommender systems
- generalization ability
- majority voting
- machine learning algorithms
- bias variance analysis
- classifier ensemble
- random forest
- binary classification
- neural network
- feature selection
- ensemble classification
- drifting concepts
- model selection
- genetic algorithm