UTSP: User-Based Two-Step Recommendation With Popularity Normalization Towards Diversity and Novelty.
Ke NiuXiangyu ZhaoFangfang LiNing LiXueping PengWei ChenPublished in: IEEE Access (2019)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- recommendation systems
- web page recommendation
- user feedback
- cold start problem
- long tail
- user modeling
- online dating
- information overload
- location based social networks
- end users
- user behavior
- collaborative recommendation
- helping users
- search result diversification
- active user
- item recommendation
- content based filtering
- user context
- novelty detection
- cold start
- user ratings
- recommendation algorithms
- online advertising
- information retrieval
- user requirements
- user satisfaction
- user model
- user defined
- user queries
- user interaction
- mobile devices