FG-HFS: A feature filter and group evolution hybrid feature selection algorithm for high-dimensional gene expression data.
Zhaozhao XuFangyuan YangChaosheng TangHong WangShuihua WangJunding SunYu-Dong ZhangPublished in: Expert Syst. Appl. (2024)
Keyphrases
- gene expression data
- feature selection
- feature selection algorithms
- sequential forward
- irrelevant features
- high dimensional
- feature set
- feature subset
- high dimensionality
- data sets
- microarray data
- microarray
- gene expression
- gene expression analysis
- classification accuracy
- feature space
- mutual information
- feature ranking
- high dimensional data
- analysis of gene expression data
- feature subset selection
- dimensionality reduction
- text classification
- cancer classification
- feature extraction
- gene selection
- gene expression profiles
- feature vectors
- support vector machine
- selected features
- low dimensional
- model selection
- microarray datasets
- text mining
- pattern recognition
- small sample size
- variable selection
- random forest
- unsupervised learning
- knn