Adjusted Measures for Feature Selection Stability for Data Sets with Similar Features.
Andrea BommertJörg RahnenführerPublished in: CoRR (2020)
Keyphrases
- feature selection
- data sets
- feature selection algorithms
- feature set
- individual features
- feature extraction
- feature subset
- classification accuracy
- classification models
- selected features
- feature space
- discriminative features
- informative features
- irrelevant features
- high dimensionality
- multi class
- feature weighting
- redundant features
- highly similar
- selecting features
- mutual information
- feature vectors
- co occurrence
- sparse pca
- conditional mutual information
- training data
- low level
- dimensionality reduction
- input features
- classification performances
- extracted features
- discriminatory power
- real world
- feature generation
- bayesian classifier
- machine learning
- learning models
- information gain
- evaluation measures
- database
- text categorization
- text classification
- support vector machine