Keyphrases
- text categorization
- power law
- feature selection
- text classification
- multi label
- small world
- knn
- naive bayes
- k nearest neighbor
- scale free
- reuters corpus
- feature weighting
- power law distribution
- automatic text categorization
- information gain
- text classifiers
- automated text categorization
- semantic browsing
- term weighting
- unlabeled data
- semi supervised learning
- tf idf
- machine learning
- training documents
- training data
- information retrieval
- data sets