Improving Question Answering with External Knowledge.
Xiaoman PanKai SunDian YuHeng JiDong YuPublished in: CoRR (2019)
Keyphrases
- question answering
- external knowledge
- domain knowledge
- wordnet
- natural language processing
- information retrieval
- information extraction
- text categorization
- natural language
- named entities
- knowledge sources
- artificial intelligence
- knowledge base
- document clustering
- knowledge structures
- information retrieval systems