An empirical analysis of existing systems and datasets toward general simple question answering.
Namgi HanGoran TopicHiroshi NojiHiroya TakamuraYusuke MiyaoPublished in: COLING (2020)
Keyphrases
- question answering
- question answering systems
- information retrieval
- natural language processing
- information extraction
- named entities
- qa systems
- passage retrieval
- natural language
- question classification
- qa clef
- natural language questions
- open domain question answering
- machine learning
- answer validation
- syntactic information
- semantic roles
- artificial intelligence