Impact of Filter Feature Selection on Classification: An Empirical Study.
Uchechukwu NjokuAlberto AbellóBesim BilalliGianluca BontempiPublished in: DOLAP (2022)
Keyphrases
- feature selection
- classification accuracy
- text classification
- support vector
- classification models
- feature selection algorithms
- feature set
- high dimensionality
- method for feature selection
- machine learning
- pattern recognition
- feature extraction
- feature space
- feature selection and classification
- web page classification
- unsupervised learning
- feature ranking
- image classification
- classification performances
- multi class
- support vector machine
- information gain
- irrelevant features
- small sample
- accurate classification
- discriminative features
- informative features
- wrapper method
- neural network
- data sets
- classification method
- preprocessing
- naive bayes
- text categorization
- supervised learning
- wrapper feature selection
- feature subset
- support vector classification
- high dimensional
- model selection
- markov blanket
- support vector machine svm
- classification algorithm
- fold cross validation
- bayesian classifier
- dimension reduction