A Meta-learning-based Approach for Detecting Profile Injection Attacks in Collaborative Recommender Systems.
Fuzhi ZhangQuanqiang ZhouPublished in: J. Comput. (2012)
Keyphrases
- injection attacks
- meta learning
- collaborative recommender systems
- collaborative recommendation
- inductive learning
- model selection
- learning tasks
- recommender systems
- machine learning algorithms
- machine learning
- feature selection
- decision trees
- base classifiers
- metamodel
- user behavior
- semi supervised
- spreading activation
- association rules
- reinforcement learning