Keyphrases
- text categorization
- knn
- text classifiers
- feature selection
- linear discriminant analysis
- support vector machine svm
- k nearest neighbor
- support vector
- linear svm
- feature reduction
- multi label
- distributional clustering
- topic models
- dimensionality reduction
- support vector machine
- face recognition
- text classification
- feature extraction
- document classification
- nearest neighbor
- information gain
- naive bayes
- feature space
- text documents
- automated text categorization
- reuters corpus
- classification algorithm
- generative model
- feature vectors
- feature weighting
- term frequency
- multi class
- automatic text categorization
- text collections
- machine learning
- tf idf
- svm classifier
- document frequency
- training documents
- feature selection for text categorization
- hyperplane
- semi supervised learning
- mutual information
- pairwise
- pattern recognition
- training data
- learning algorithm