SemTree: Ontology-Based Decision Tree Algorithm for Recommender Systems.
Amancio BouzaGerald ReifAbraham BernsteinHarald C. GallPublished in: ISWC (Posters & Demos) (2008)
Keyphrases
- decision tree algorithm
- recommender systems
- decision trees
- collaborative filtering
- classification rules
- cost sensitive
- classification models
- rule induction algorithm
- user preferences
- cold start problem
- user profiles
- training data
- user model
- logistic regression
- context aware
- recommendation systems
- decision tree algorithms
- artificial intelligence
- evolutionary algorithm
- recommendation algorithms
- product recommendation
- multi class