Concept-Based Question Answering System.
Seung-Eun ShinYu-Hwan KangYoung-Hoon SeoPublished in: HCI (8) (2007)
Keyphrases
- question answering
- question classification
- natural language
- answer validation
- text categorization
- question answering systems
- open domain
- semantic concepts
- image processing
- concept based video retrieval
- information retrieval
- semantic similarity computation
- conceptual information
- text clustering
- video retrieval
- expert systems
- data structure
- bayesian networks
- similarity measure