Graph-Based Term Weighting for Text Categorization.
Fragkiskos D. MalliarosKonstantinos SkianisPublished in: ASONAM (2015)
Keyphrases
- text categorization
- term weighting
- term frequency
- text classification
- knn
- information gain
- feature selection
- text documents
- tf idf
- semi supervised learning
- term weighting methods
- semi supervised
- k nearest neighbor
- document frequency
- document categorization
- term weighting schemes
- naive bayes
- retrieval systems
- co occurrence
- decision trees
- web search engines
- unlabeled data
- active learning