Knowledge map construction for question and answer archives.
Ming LiXiuzhi LuLisheng ChenJun WangPublished in: Expert Syst. Appl. (2020)
Keyphrases
- domain knowledge
- answer questions
- knowledge discovery
- expert systems
- artificial intelligence
- natural language questions
- multimedia
- knowledge base
- search engine
- digital libraries
- knowledge extraction
- correct answers
- question answering systems
- real time
- case study
- data mining techniques
- digital archives
- question classification
- cognitive map
- answer validation