Improving performance of text categorization by combining filtering and supportvector machines.
Irene DíazJosé RanillaElena MontañésJavier FernándezElías F. CombarroPublished in: J. Assoc. Inf. Sci. Technol. (2004)
Keyphrases
- unsupervised learning
- text categorization
- text classification
- semi supervised learning
- feature selection
- knn
- k nearest neighbor
- multi label
- information gain
- text documents
- document classification
- naive bayes
- automatic text categorization
- tf idf
- text classifiers
- automated text categorization
- term frequency
- reuters corpus
- semantic browsing
- text collections
- feature weighting
- document categorization
- feature selection for text categorization
- feature selections
- multi instance multi label learning
- training documents
- document frequency
- term weighting
- image classification
- active learning
- feature extraction