Knowledge Enhanced Latent Relevance Mining for Question Answering.
Dong WangYing ShenHai-Tao ZhengPublished in: ICASSP (2020)
Keyphrases
- question answering
- information retrieval
- question classification
- knowledge discovery
- natural language processing
- data mining techniques
- natural language
- cross language
- qa clef
- syntactic information
- knowledge base
- natural language questions
- data mining
- information extraction
- relevance feedback
- passage retrieval
- question answering systems
- open domain question answering
- answer extraction
- named entities
- semantic information
- text mining
- domain knowledge
- expert systems
- relation extraction
- answer validation
- textual entailment recognition