FAQ-based Question Answering via Knowledge Anchors.
Ruobing XieYanan LuFen LinLeyu LinPublished in: CoRR (2019)
Keyphrases
- question answering
- question classification
- qa clef
- passage retrieval
- natural language questions
- natural language processing
- cross language
- information retrieval
- information extraction
- domain knowledge
- relation extraction
- open domain question answering
- syntactic information
- question answering systems
- named entities
- natural language
- knowledge representation
- sentence retrieval
- expert systems
- semantic information
- answer validation
- question answer pairs