A new hybrid feature selection approach using feature association map for supervised and unsupervised classification.
Amit Kumar DasSaptarsi GoswamiAmlan ChakrabartiBasabi ChakrabortyPublished in: Expert Syst. Appl. (2017)
Keyphrases
- unsupervised classification
- feature selection
- unsupervised learning
- supervised feature selection
- supervised classification
- feature set
- feature subset
- supervised learning
- feature ranking
- data clustering
- text categorization
- machine learning
- clustering ensemble
- semi supervised
- dimensionality reduction
- model selection
- mutual information
- text classification
- feature vectors
- semi supervised learning
- high dimensionality
- hyperspectral images
- classification accuracy
- feature extraction
- gene expression data
- object recognition
- expectation maximization
- data points
- remote sensing data
- k means
- feature space