User interest modeling and its application for question recommendation in user-interactive question answering systems.
Xingliang NiYao LuXiaojun QuanLiu WenyinBei HuaPublished in: Inf. Process. Manag. (2012)
Keyphrases
- user interests
- question answering systems
- personalized recommendation
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- question classification
- question answering
- user model
- user behavior
- natural language
- recommendation systems
- user interaction
- information retrieval systems
- answering questions
- document retrieval
- user feedback
- web content
- recommendation algorithms
- candidate answers
- relevance feedback
- user interface
- search engine
- machine learning
- databases
- information overload
- data retrieval
- information extraction
- answer extraction