HowNet Based Chinese Question Classification.
Dongfeng CaiJingguang SunGuiping ZhangDexin LvYanju DongYan SongChao YuPublished in: PACLIC (2006)
Keyphrases
- question classification
- question answering
- syntactic and semantic features
- feature weighting
- machine learning approaches
- text summarization
- question answering systems
- semantic features
- wordnet
- semantic information
- named entities
- information retrieval
- feature vectors
- coreference resolution
- tree kernels
- similarity measure
- knowledge base