Using context information to enhance simple question answering.
Lin LiMengjing ZhangZhaohui ChaoJianwen XiangPublished in: World Wide Web (2021)
Keyphrases
- question answering
- information retrieval
- information extraction
- named entities
- natural language processing
- natural language
- question classification
- natural language questions
- qa clef
- cross language
- textual entailment recognition
- syntactic information
- passage retrieval
- relation extraction
- data mining
- semantic roles
- question answering systems
- linguistic features
- sentence retrieval
- answering questions
- knowledge base
- machine learning