Feature Selection and Feature Extract ion for Text Categorization.
David D. LewisPublished in: HLT (1992)
Keyphrases
- text categorization
- feature selection
- feature set
- automated text categorization
- text classification
- information gain
- feature subset
- distributional clustering
- multi label
- feature weighting
- knn
- text filtering
- text documents
- feature selections
- k nearest neighbor
- document frequency
- tf idf
- feature selection and classifier
- image features
- naive bayes
- reuters corpus
- mutual information
- automatic text categorization
- support vector
- linear svm
- feature generation
- feature vectors
- term weighting
- feature selection for text categorization
- multi instance multi label learning
- neural network
- unlabeled data
- semi supervised learning
- support vector machine
- classification accuracy
- text classifiers
- term frequency
- unsupervised learning
- information retrieval systems
- semantic browsing
- machine learning