Article
A new hybrid algorithm for three-stage gene selection based on whale optimization.
Scientific reports - 7 Mar 2023
Liu Junjian, Qu Chiwen, Zhang Lupeng, Tang Yifan, Li Jinlong, Feng Huicong, Zeng Xiaomin, Peng Xiaoning
Abstract excerpt
In biomedical data mining, the gene dimension is often much larger than the sample size. To solve this problem, we need to use a feature selection algorithm to select feature gene subsets with a strong correlation with phenotype to ensure the accuracy of subsequent analysis. This paper presents a new three-stage hybrid feature gene selection method, that combines a variance filter, extremely randomized tree, and...
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