Towards Automatic and Optimal Filtering Levels for Feature Selection in Text Categorization.
Elena MontañésElías F. CombarroIrene DíazJosé RanillaPublished in: IDA (2005)
Keyphrases
- text categorization
- feature selection
- text classification
- automated text categorization
- knn
- information gain
- feature weighting
- multi label
- k nearest neighbor
- text documents
- reuters corpus
- naive bayes
- feature selections
- text filtering
- text classifiers
- semi supervised learning
- automatic text categorization
- feature generation
- semantic browsing
- tf idf
- feature subset
- term frequency
- machine learning
- feature reduction
- document frequency
- support vector
- feature set
- mutual information
- information extraction
- support vector machine
- linear svm
- semi supervised
- supervised learning
- unlabeled data
- feature selection and classifier