Proposing a New Term Weighting Scheme for Text Categorization.
Man LanChew Lim TanHwee-Boon LowPublished in: AAAI (2006)
Keyphrases
- text categorization
- term weighting schemes
- tf idf
- term weighting
- term frequency
- precision recall
- text classification
- weighting scheme
- term weights
- feature selection
- information retrieval
- text documents
- language modeling
- knn
- unlabeled data
- document collections
- test collection
- k nearest neighbor
- natural language processing
- semi supervised learning
- information retrieval systems
- information extraction
- weighting schemes