A New Approach of Feature Selection for Chinese Web Page Categorization.
Cunhe LiLina ZhuKangwei LiuPublished in: ISICA (2008)
Keyphrases
- feature selection
- information gain
- text categorization
- feature extraction
- high dimensionality
- mutual information
- feature set
- dimensionality reduction
- method for feature selection
- text classification
- word segmentation
- multi class
- feature space
- keyword extraction
- multi task
- irrelevant features
- high dimensional
- model selection
- selected features
- data sets
- feature selection and classification
- machine learning
- feature selection algorithms
- pointwise mutual information
- dependency parser
- microarray classification
- chinese text
- feature subset
- chinese texts
- support vector classification
- foreign language
- dependency parsing
- discriminative features
- classification models
- microarray
- image registration
- knn
- classification accuracy
- support vector
- neural network