Diversifying Information Needs in Results of Question Retrieval.
Yaoyun ZhangXiaolong WangXuan WangRuifeng XuJun XuShixi FanPublished in: IJCNLP (2011)
Keyphrases
- end users
- contextual information
- similarity measure
- domain knowledge
- information sources
- image database
- multimedia documents
- retrieval process
- structural information
- information sharing
- web documents
- user interaction
- information retrieval systems
- data mining
- information extraction
- prior knowledge
- knowledge base
- social networks
- information retrieval