Regularization and feature selection for networked features.
Hongliang FeiBrian QuanzJun HuanPublished in: CIKM (2010)
Keyphrases
- feature set
- feature selection
- feature extraction
- selected features
- classification accuracy
- feature subset
- irrelevant features
- feature space
- feature selection algorithms
- high dimensionality
- informative features
- individual features
- discriminative features
- feature weighting
- selecting relevant features
- decision trees
- feature construction
- data sets
- feature reduction
- text categorization
- bayes classifier
- information gain
- classification models
- unsupervised learning
- prior knowledge
- conditional mutual information
- feature relevance
- classification performances
- selecting features
- redundant features
- neural network
- machine learning
- feature generation
- mutual information
- multiple features
- input features
- face recognition
- similarity measure
- feature values