Exploiting User Feedback for Expert Finding in Community Question Answering.
Xiang ChengShuguang ZhuGang ChenSen SuPublished in: ICDM Workshops (2015)
Keyphrases
- user feedback
- expert finding
- user interaction
- web mining
- community question answering
- information management
- user profiles
- language modeling
- expert search
- relevance feedback
- user preferences
- recommender systems
- topic modeling
- relevant documents
- language model
- query expansion
- data mining techniques
- machine learning
- information extraction
- knowledge discovery
- multimedia