Text Categorization by a Machine-Learning-Based Term Selection.
Javier FernándezElena MontañésIrene DíazJosé RanillaElías F. CombarroPublished in: DEXA (2004)
Keyphrases
- term selection
- text categorization
- machine learning
- text classification
- feature selection
- semi supervised learning
- document frequency
- knn
- text documents
- information gain
- multi label
- k nearest neighbor
- query expansion
- unlabeled data
- bag of words
- learning algorithm
- natural language processing
- support vector machine
- term weighting
- term frequency
- data mining
- naive bayes
- text mining
- supervised learning
- tf idf
- pseudo relevance feedback
- data analysis
- decision trees
- semi supervised
- information extraction
- knowledge discovery