A Novel Scheme for Term Weighting in Text Categorization: Positive Impact Factor.
Mark EmmanuelSaurabh M. KhatriD. R. Ramesh BabuPublished in: SMC (2013)
Keyphrases
- text categorization
- term weighting
- term frequency
- term weighting methods
- text classification
- feature selection
- knn
- information gain
- tf idf
- k nearest neighbor
- naive bayes
- document categorization
- text documents
- semi supervised learning
- document frequency
- information extraction
- information retrieval
- query terms
- data sets
- supervised learning
- feature extraction
- term weighting schemes