Chart Question Answering: State of the Art and Future Directions.
Enamul HoqueParsa KavehzadehAhmed MasryPublished in: Comput. Graph. Forum (2022)
Keyphrases
- future directions
- question answering
- natural language processing
- lessons learned
- information retrieval
- question classification
- cross language
- information extraction
- natural language
- current challenges
- current status
- passage retrieval
- syntactic information
- textual entailment recognition
- natural language questions
- qa systems
- open domain question answering
- qa clef
- answer validation
- artificial intelligence
- semantic roles
- answer extraction
- sentence retrieval
- candidate answers
- question answering systems
- speech transcripts
- relation extraction
- structured data