On the Robustness of Feature Selection with Absent and Non-observed Features.
Petra L. GeenenLinda C. van der GaagWillie LoeffenArmin ElbersPublished in: ISBMDA (2004)
Keyphrases
- feature selection
- feature set
- feature selection algorithms
- feature extraction
- feature space
- selected features
- irrelevant features
- feature subset
- low level
- classification accuracy
- machine learning
- image features
- feature vectors
- feature generation
- redundant features
- text categorization
- high dimensionality
- data sets
- multi class
- support vector machine
- bayes classifier
- training set
- informative features
- unsupervised feature selection
- mutual information
- information gain
- input features
- prior knowledge
- feature reduction
- decision trees
- discriminatory power
- selecting features
- selecting relevant features