A Chinese question-answering system with question classification and answer clustering.
Kepei ZhangJieyu ZhaoPublished in: FSKD (2010)
Keyphrases
- question classification
- question answering
- feature weighting
- question answering systems
- machine learning approaches
- clustering method
- clustering algorithm
- k means
- tree kernels
- text summarization
- unsupervised learning
- text categorization
- document clustering
- feature selection
- information retrieval
- machine learning
- natural language processing
- information extraction
- data points
- natural language