Open-Domain Why-Question Answering with Adversarial Learning to Encode Answer Texts.
Jong-Hoon OhKazuma KadowakiJulien KloetzerRyu IidaKentaro TorisawaPublished in: ACL (1) (2019)
Keyphrases
- question answering
- open domain
- question answering systems
- question classification
- natural language
- information extraction
- natural language questions
- information retrieval
- natural language processing
- answer validation
- candidate answers
- qa systems
- answer extraction
- syntactic information
- passage retrieval
- relation extraction
- qa clef
- answering questions
- co occurrence
- semantic roles
- named entities
- feature selection