Feature Selection in Predicting the Activity of Cyclooxygenase-2 Inhibitors.
Shaojie ZhangYannan ZhaoJiaxin WangZehong YangPublished in: Artificial Intelligence and Applications (2006)
Keyphrases
- feature selection
- text categorization
- mutual information
- feature space
- feature selection algorithms
- human activities
- machine learning
- multi class
- support vector
- feature set
- neural network
- information gain
- support vector machine
- dimensionality reduction
- fine grained
- feature extraction
- irrelevant features
- method for feature selection
- unsupervised feature selection
- pointwise mutual information
- feature weighting
- feature subset
- model selection
- text classification
- preprocessing