Personalizing information retrieval for people with different levels of topic knowledge.
Jingjing LiuNicholas J. BelkinPublished in: JCDL (2010)
Keyphrases
- information retrieval
- knowledge base
- learning systems
- web search
- search engine
- knowledge extraction
- knowledge management
- knowledge discovery
- knowledge representation
- domain knowledge
- information extraction
- expert systems
- information retrieval systems
- data mining techniques
- higher level
- digital libraries
- wordnet
- question answering
- keywords
- knowledge sharing
- learning to rank
- information systems
- levels of abstraction
- computational linguistics