Feature selection for Chinese Text Categorization based on improved particle swarm optimization.
Yaohong JinWen XiongCong WangPublished in: NLPKE (2010)
Keyphrases
- text categorization
- improved particle swarm optimization
- feature selection
- text classification
- automated text categorization
- multi label
- knn
- feature weighting
- text filtering
- information gain
- feature generation
- reuters corpus
- feature selections
- k nearest neighbor
- naive bayes
- text classifiers
- text documents
- data sets
- linear svm
- feature space
- semi supervised learning
- tf idf
- support vector machine
- information retrieval
- term weighting
- document frequency
- feature reduction
- feature selection for text categorization
- text summarization
- term frequency
- unlabeled data
- feature set
- classification accuracy
- active learning
- data analysis
- learning algorithm
- data mining