Reputation Measurement and Malicious Feedback Rating Prevention in Web Service Recommendation Systems.
Shangguang WangZibin ZhengZhengping WuMichael R. LyuFangchun YangPublished in: IEEE Trans. Serv. Comput. (2015)
Keyphrases
- recommendation systems
- collaborative filtering
- reputation mechanisms
- user preferences
- user feedback
- recommendation quality
- collaborative filtering recommendation algorithm
- recommender systems
- web services
- personalized recommendation
- user modeling
- implicit feedback
- recommendation algorithms
- service providers
- social recommendation
- user interaction
- peer to peer
- user similarity
- relevance feedback
- user profiles
- collaborative filtering recommendation
- matrix factorization
- collaborative recommendation
- learning algorithm
- learning to rank
- electronic commerce
- web search
- search engine
- cold start
- active user
- user behavior