An evolutionary approach for discovering effective composite features for text categorization.
Alex K. S. WongJohn W. T. LeePublished in: SMC (2007)
Keyphrases
- text categorization
- feature generation
- information gain
- feature weighting
- text classification
- feature selection
- knn
- feature reduction
- multi label
- reuters corpus
- k nearest neighbor
- training documents
- naive bayes
- feature vectors
- automatic text categorization
- feature extraction
- text classifiers
- linear svm
- term frequency
- tf idf
- feature space
- text documents
- document categorization
- automated text categorization
- classification accuracy
- feature selection for text categorization
- object recognition
- svm classifier
- pairwise
- semi supervised learning
- feature set
- multiple features
- training data
- neural network
- document frequency
- feature selection and classifier
- image features
- active learning