Cross-domain question classification in community question answering via kernel mapping.
Lei SuZuoliang HuBin YangYiyang LiJun ChenPublished in: New Rev. Hypermedia Multim. (2015)
Keyphrases
- cross domain
- question classification
- tree kernels
- sentiment classification
- question answering
- community question answering
- text categorization
- knowledge transfer
- transfer learning
- kernel function
- machine learning
- e government
- semantic features
- relation extraction
- reinforcement learning
- knowledge discovery
- user generated content
- pairwise
- feature space
- learning algorithm