Adversarial Attacks and Detection on Reinforcement Learning-Based Interactive Recommender Systems.
Yuanjiang CaoXiaocong ChenLina YaoXianzhi WangWei Emma ZhangPublished in: SIGIR (2020)
Keyphrases
- recommender systems
- reinforcement learning
- automatic detection
- attack detection
- injection attacks
- detection method
- detection algorithm
- collaborative filtering
- anomaly detection
- object detection
- false alarms
- multi agent
- product recommendation
- false positives
- computer graphics
- matrix factorization
- machine learning
- detection rate
- function approximation
- optimal policy
- virtual reality
- user friendly
- network attacks
- normal traffic
- denial of service attacks
- detecting malicious
- implicit feedback
- computer security
- countermeasures
- information overload
- optimal control
- user preferences
- user profiles
- user interface
- search engine