Alleviating Cold-Start Problem by Using Implicit Feedback.
Lei ZhangXiangwu MengJunliang ChenSi-Cheng XiongKun DuanPublished in: ADMA (2009)
Keyphrases
- implicit feedback
- cold start problem
- cold start
- recommender systems
- eye tracking
- user behavior
- user feedback
- matrix factorization
- collaborative filtering
- web search
- explicit feedback
- personalized recommendation
- relevance feedback
- contextual information
- search result
- human computer interaction
- relevance judgments
- multimedia
- eye movements
- user preferences
- document retrieval
- learning to rank
- search logs
- user interaction
- search engine