Leveraging Target-Oriented Information for Stance Classification.
Jiachen DuRuifeng XuLin GuiXuan WangPublished in: CICLing (2) (2017)
Keyphrases
- support vector
- information sources
- keywords
- training set
- domain knowledge
- feature extraction
- pattern recognition
- information sharing
- feature vectors
- multiple sources
- classification accuracy
- information extraction
- classification rules
- classification scheme
- spatial information
- contextual information
- user interaction
- databases
- computer systems
- text classification
- support vector machine
- preprocessing
- feature selection
- search engine
- neural network