Wikipedia in Action: Ontological Knowledge in Text Categorization.
Maciej JanikKrys J. KochutPublished in: ICSC (2008)
Keyphrases
- text categorization
- ontological knowledge
- external knowledge
- text classification
- feature selection
- knn
- k nearest neighbor
- information gain
- multi label
- complex structures
- reuters corpus
- text documents
- automatic text categorization
- semi supervised learning
- named entities
- text classifiers
- feature generation
- wordnet
- automated text categorization
- term frequency
- document frequency
- knowledge base
- feature selections
- feature selection for text categorization
- neural network