Mixture Kernel-Based Fuzzy-Rough Feature Selection.
Xiangxin SongGuanli YueNeil Mac ParthaláinYanpeng QuPublished in: UKCI (2022)
Keyphrases
- feature selection
- support vector machine
- support vector
- text categorization
- mixture model
- mutual information
- feature selection algorithms
- feature set
- multi class
- high dimensionality
- text classification
- irrelevant features
- kernel methods
- classification accuracy
- feature space
- feature weighting
- feature extraction
- sparse kernel
- discriminative features
- method for feature selection
- information gain
- data sets
- classification models
- hilbert schmidt independence criterion
- gaussian mixture model
- unsupervised learning
- expectation maximization
- online learning
- knn
- similarity measure
- microarray data
- gaussian distribution
- model selection
- feature ranking
- small sample
- redundant features
- forward selection
- probabilistic model
- machine learning