A Tri-Stage Wrapper-Filter Feature Selection Framework for Disease Classification.
Moumita MandalPawan Kumar SinghMuhammad Fazal IjazJana ShafiRam SarkarPublished in: Sensors (2021)
Keyphrases
- feature selection
- classification accuracy
- wrapper method
- feature extraction
- text classification
- support vector machine
- feature space
- machine learning
- feature subspace
- classification models
- high dimensionality
- feature ranking
- preprocessing step
- pattern recognition
- feature set
- wrapper feature selection
- data sets
- method for feature selection
- classification performances
- support vector
- feature subset selection
- black box
- feature vectors
- model selection
- text categorization
- microarray data
- classification algorithm
- multiple kernel learning
- discriminative features
- fold cross validation
- cross validation
- kernel learning
- information gain
- preprocessing stage
- class separability
- knn
- feature selection and classification
- image classification
- mutual information
- selecting relevant features
- supervised learning