GrapeQA: GRaph Augmentation and Pruning to Enhance Question-Answering.
Dhaval TaunkLakshya KhannaSiri Venkata Pavan Kumar KandruVasudeva VarmaCharu SharmaMakarand TapaswiPublished in: WWW (Companion Volume) (2023)
Keyphrases
- question answering
- information retrieval
- natural language processing
- cross language
- natural language
- information extraction
- passage retrieval
- question classification
- answer extraction
- question answering systems
- named entities
- syntactic information
- feature selection
- open domain question answering
- structured data
- graph structure
- qa clef
- natural language questions
- answer validation
- relation extraction
- multi modal
- sentence retrieval
- answering questions
- co occurrence