A Study of chi^2-test for Text Categorization.
Yao-Tsung ChenMeng Chang ChenPublished in: Web Intelligence (2006)
Keyphrases
- text categorization
- information gain
- text classification
- automated text categorization
- knn
- feature selection
- multi label
- reuters corpus
- automatic text categorization
- document categorization
- text classifiers
- feature selection for text categorization
- feature selection and classifier
- feature weighting
- text collections
- term frequency
- labeled data
- graph cuts
- high dimensional
- data analysis
- feature extraction