Handling Anomalies of Synthetic Questions in Unsupervised Question Answering.
Giwon HongJunmo KangDoyeon LimSung-Hyon MyaengPublished in: COLING (2020)
Keyphrases
- question answering
- qa systems
- natural language questions
- question answering systems
- answer extraction
- candidate answers
- qa clef
- question answer pairs
- open domain question answering
- answering questions
- anomaly detection
- natural language processing
- information retrieval
- named entities
- information extraction
- cross language
- passage retrieval
- natural language
- question classification
- correct answers
- syntactic information
- unsupervised learning
- evaluation methodology
- training set
- relation extraction
- semi supervised
- expert systems
- machine learning
- speech transcripts
- sentence retrieval
- ranked list
- sql queries