Intent Identification for Knowledge Base Question Answering.
Feifei DaiChong FengZhiqiang WangYuxia PeiHeyan HuangPublished in: TAAI (2017)
Keyphrases
- question answering
- knowledge base
- natural language processing
- information extraction
- natural language
- question classification
- information retrieval
- qa clef
- knowledge representation
- passage retrieval
- cross language
- named entities
- natural language questions
- syntactic information
- sentence retrieval
- relation extraction
- answer validation
- machine learning
- semantic roles
- question answering systems
- expert systems
- wordnet
- domain knowledge