Component Analysis of a Chinese Factoid Question-Answering System.
Kui-Lam KwokPublished in: EVIA@NTCIR (2008)
Keyphrases
- component analysis
- question answering
- open domain
- answer extraction
- factor analysis
- natural language processing
- information extraction
- passage retrieval
- blind source separation
- natural language
- information retrieval
- question answering systems
- cross language
- named entities
- unknown words
- semantic roles
- syntactic information
- data analysis
- pattern recognition
- feature extraction