Exploiting Negative Categories and Wikipedia Structures for Document Classification.
Meenakshi Sundaram MurugeshanK. LakshmiSaswati MukherjeePublished in: ARTCom (2009)
Keyphrases
- document classification
- natural language text
- text classification
- web documents
- classification algorithm
- text categorization
- text documents
- wikipedia pages
- text mining
- wikipedia articles
- topic extraction
- linear classification
- wordnet
- named entities
- neural network
- information extraction
- keywords
- search queries
- knowledge base
- learning algorithm