A New Improved Term Weighting Scheme for Text Categorization.
Nguyen Pham XuanHieu Le QuangPublished in: KSE (1) (2013)
Keyphrases
- text categorization
- term weighting
- term weighting schemes
- term frequency
- tf idf
- feature selection
- knn
- text classification
- k nearest neighbor
- text documents
- precision recall
- semi supervised learning
- unlabeled data
- term weights
- weighting scheme
- vector space model
- document collections
- neural network
- information retrieval