Learning to rank for question routing in community question answering.
Zongcheng JiBin WangPublished in: CIKM (2013)
Keyphrases
- learning to rank
- community question answering
- ranking functions
- information retrieval
- loss function
- web search
- text categorization
- evaluation measures
- document retrieval
- user generated content
- evaluation metrics
- ranking svm
- collaborative filtering
- user intent
- direct optimization
- social media
- retrieval systems
- language model
- query suggestion
- information extraction
- active learning
- training set