A Question-Entailment Approach to Question Answering.
Asma Ben AbachaDina Demner-FushmanPublished in: CoRR (2019)
Keyphrases
- question answering
- question classification
- answer validation
- textual entailment recognition
- question answering systems
- qa systems
- qa clef
- answer extraction
- natural language questions
- textual entailment
- candidate answers
- answering questions
- open domain question answering
- question answer pairs
- natural language
- named entities
- cross language
- natural language processing
- information extraction
- information retrieval
- semantic roles
- passage retrieval
- relation extraction
- recognizing textual entailment
- logic programming
- syntactic information
- cross lingual