SPAGHETTI: Open-Domain Question Answering from Heterogeneous Data Sources with Retrieval and Semantic Parsing.
Heidi C. ZhangSina J. SemnaniFarhad GhassemiJialiang XuShicheng LiuMonica S. LamPublished in: ACL (Findings) (2024)
Keyphrases
- semantic parsing
- heterogeneous data sources
- open domain question answering
- question answering
- data integration
- information retrieval
- data sources
- answer extraction
- dependency parsing
- semantic roles
- semantic role labeling
- document retrieval
- query expansion
- databases
- heterogeneous data
- image retrieval
- retrieval model
- semantic representation
- retrieval systems
- search engine
- natural language processing
- relevance feedback
- natural language
- information retrieval systems
- artificial intelligence