Query understanding enhanced by hierarchical parsing structures.
Jingjing LiuPanupong PasupatYining WangScott CyphersJames R. GlassPublished in: ASRU (2013)
Keyphrases
- database
- query processing
- keywords
- hierarchical structures
- unsupervised learning
- response time
- query evaluation
- relevance feedback
- data sources
- retrieval method
- query expansion
- database queries
- retrieval systems
- data structure
- search queries
- user queries
- similarity search
- structured data
- indexing techniques
- relational databases
- query formulation
- image database