A pitfall and solution in multi-class feature selection for text classification.
George FormanPublished in: ICML (2004)
Keyphrases
- multi class
- feature selection
- text classification
- support vector machine
- text categorization
- naive bayes
- cost sensitive
- binary classification
- object detection
- feature set
- multi class classification
- pairwise
- support vector
- binary classifiers
- labeled data
- feature space
- machine learning
- bag of words
- multi task
- dimensionality reduction
- classification accuracy
- bayes classifier
- multiple classes
- multi class svm
- high dimensionality
- information gain
- text classifiers
- binary classification problems
- multi class classifier
- data sets
- model selection
- multi class problems
- multiclass problems
- error correcting output codes
- binary classification tasks