Systematic Construction of Hierarchical Classifier in SVM-Based Text Categorization.
Yongwook YoonChangki LeeGary Geunbae LeePublished in: IJCNLP (2004)
Keyphrases
- text categorization
- text classifiers
- hierarchical text categorization
- feature selection
- support vector machine
- feature weighting
- training documents
- support vector
- feature reduction
- multi label
- svm classifier
- multi label classification
- text classification
- feature selection and classifier
- document classification
- classify documents
- k nearest neighbor
- automated text categorization
- reuters corpus
- knn
- classification algorithm
- naive bayes
- information gain
- support vector machine svm
- training data
- term frequency
- feature set
- training set
- multilabel classification
- text documents
- linear svm
- data sets
- automatic text categorization
- tf idf
- semi supervised learning
- feature selections
- class labels
- unsupervised learning
- text mining
- feature space
- learning algorithm
- machine learning