Combination of modified BPNN algorithms and an efficient feature selection method for text categorization.
Cheng Hua LiSoon Cheol ParkPublished in: Inf. Process. Manag. (2009)
Keyphrases
- text categorization
- feature selection
- feature selections
- feature weighting
- document frequency
- knn
- text classification
- information gain
- automated text categorization
- classification algorithm
- feature generation
- k nearest neighbor
- mutual information
- feature set
- feature selection for text categorization
- data sets
- term weighting
- naive bayes
- text classifiers
- term frequency
- feature subset
- support vector machine svm
- unlabeled data
- unsupervised learning
- information extraction
- learning algorithm