Feature Reduction and Database Maintenance in NETNEWS Classification.
Wen-Lin HsuSheau-Dong LangPublished in: IDEAS (1999)
Keyphrases
- feature reduction
- rough sets
- text categorization
- classification accuracy
- feature set
- feature selection
- knn
- pattern recognition
- feature space
- random forest
- classification algorithm
- text classification
- linear discriminant analysis
- k nearest neighbor
- feature extraction
- support vector
- image classification
- feature vectors
- machine learning
- data sets
- principal component analysis
- unsupervised learning
- learning algorithm
- support vector machine svm
- training set
- viterbi algorithm