Bridging User Interest to Item Content for Recommender Systems: An Optimization Model.
Haijun ZhangYanfang SunMingbo ZhaoTommy W. S. ChowQ. M. Jonathan WuPublished in: IEEE Trans. Cybern. (2020)
Keyphrases
- user interests
- optimization model
- recommender systems
- personalized recommendation
- user preferences
- user profiles
- collaborative filtering
- cold start problem
- web personalization
- user generated
- user profiling
- cold start
- user behavior
- user model
- recommendation algorithms
- user modeling
- item based collaborative filtering
- optimization process
- web content
- hybrid recommendation
- matrix factorization
- active user
- construction project
- user ratings
- information overload
- item recommendation
- user feedback
- personalized search
- user similarity
- personal preferences
- latent factor models
- user intent
- recommendation systems
- machine learning
- search algorithm
- social media
- user context
- information extraction