Improving Text-to-SQL Semantic Parsing with Fine-grained Query Understanding.
Jun WangPatrick NgAlexander Hanbo LiJiarong JiangZhiguo WangBing XiangRamesh NallapatiSudipta SenguptaPublished in: EMNLP (Industry Track) (2022)
Keyphrases
- fine grained
- semantic parsing
- database
- improving web search
- coarse grained
- dependency parsing
- semantic representation
- relational databases
- query processing
- question answering
- semantic roles
- access control
- keywords
- query language
- semantic role labeling
- context free grammars
- query evaluation
- databases
- user queries
- query execution
- query expansion
- relevance feedback
- data sources
- information retrieval
- query terms
- information extraction
- high level
- search engine
- web search
- natural language understanding
- text mining
- tree kernels