Chart Question Answering: State of the Art and Future Directions.
Enamul HoqueParsa KavehzadehAhmed MasryPublished in: CoRR (2022)
Keyphrases
- future directions
- question answering
- lessons learned
- information retrieval
- current status
- natural language processing
- information extraction
- syntactic information
- cross language
- question classification
- natural language
- named entities
- open domain question answering
- question answering systems
- passage retrieval
- current challenges
- qa clef
- semantic roles
- sentence retrieval
- natural language questions
- relation extraction
- answering questions
- answer validation
- knowledge representation
- qa systems
- case study
- knowledge base