Query-centric scientific topic evolution extraction.
Scott JensenYingying YuHans B. LiuXiaozhong LiuPublished in: ASIST (2015)
Keyphrases
- response time
- data structure
- query processing
- database
- document set
- keywords
- relevance feedback
- user queries
- data sources
- scientific papers
- query expansion
- retrieval method
- database queries
- scientific data
- query evaluation
- query terms
- retrieval systems
- user interaction
- vector space
- user centric
- science education
- query topic
- query formulation
- complex queries
- search queries
- information extraction
- probabilistic model
- data mining