A Method for Automatic Determination of the Feature Vector Size for Text Categorization.
Rogerio C. P. FragosoRoberto H. W. PinheiroGeorge D. C. CavalcantiPublished in: BRACIS (2016)
Keyphrases
- text categorization
- similarity measure
- feature selection
- knn
- feature vectors
- feature set
- feature generation
- prior knowledge
- feature extraction
- pairwise
- classification accuracy
- transductive support vector machine
- feature weighting
- text documents
- unsupervised learning
- text classification
- probabilistic model
- feature space
- image processing