A Near-Real-Time Answer Discovery for Open-Domain With Unanswerable Questions From the Web.
Mintae KimSangheon LeeYeongtaek OhHyunseung ChoiWooju KimPublished in: IEEE Access (2020)
Keyphrases
- open domain
- question answering systems
- real time
- question answering
- answering questions
- information extraction
- question answer pairs
- website
- question answer
- natural language
- natural language questions
- web documents
- document retrieval
- co occurrence
- data mining
- named entities
- information retrieval systems
- correct answers
- natural language processing
- knowledge representation
- artificial intelligence
- information retrieval