Computer English Acquisition Environment Construction Based on Question Answering Technology.
Fei LangPeipei LiJian KangGuanglu SunPublished in: ICYCSEE (2) (2016)
Keyphrases
- question answering
- cross language
- qa clef
- natural language
- semantic roles
- information retrieval
- information extraction
- answer extraction
- passage retrieval
- question classification
- open domain question answering
- natural language processing
- question answering systems
- natural language questions
- syntactic information
- relation extraction
- cross lingual
- answering questions
- candidate answers
- machine translation
- named entities