Automatic Filtering of Valuable Features for Text Categorization.
Adriana PietramalaVeronica Lucia PolicicchioPasquale RulloPublished in: ADMA (2012)
Keyphrases
- text categorization
- feature generation
- feature weighting
- information gain
- feature reduction
- feature selection
- multi label
- text classification
- knn
- k nearest neighbor
- linear svm
- reuters corpus
- feature extraction
- feature set
- automated text categorization
- training documents
- feature selections
- co occurrence
- image features
- text documents
- feature vectors
- multi instance multi label learning
- document categorization
- data mining
- transductive support vector machine
- term weighting
- term frequency
- feature subset
- class labels
- graph cuts
- information retrieval systems
- prior knowledge
- object recognition
- information retrieval