A multi-objective genetic algorithm for text feature selection using the relative discriminative criterion.
Mahdieh LabaniParham MoradiMahdi JaliliPublished in: Expert Syst. Appl. (2020)
Keyphrases
- feature selection
- discriminative features
- class separability
- text categorization
- feature extraction
- selection criterion
- text classification
- informative features
- model selection
- feature space
- feature selection algorithms
- classification accuracy
- text documents
- multi class
- multi objective
- support vector
- text retrieval
- machine learning
- free text
- feature set
- text mining
- knn
- supervised feature selection
- irrelevant features
- multi task
- selecting relevant features
- feature subset
- dimension reduction
- high dimensionality
- mutual information
- dimensionality reduction
- information retrieval
- classification models
- multi objective optimization
- information gain
- microarray data
- discriminative power
- text classifiers
- semi supervised
- feature vectors
- keywords