Extracting Features from Web Search Returned Hits for Hierarchical Classification.
Yi-Fang WuXin ChenPublished in: IKE (2003)
Keyphrases
- hierarchical classification
- extracting features
- web search
- hierarchical structure
- anchor text
- search engine
- feature extraction
- web pages
- classification algorithm
- text classification
- ranking algorithm
- feature selection
- learning algorithm
- information extraction
- image processing
- small number
- feature vectors
- ecg signals
- information retrieval