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Impact of Feature Selection on Support Vector Machine Using Microarray Gene Expression Data

机译:利用微阵列基因表达数据的特征选择对支持向量机的影响

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Recent researches have investigated the impact of feature selection methods on the performance of support vector machine (SVM) and claimed that no feature selection methods improve it in high dimension. However, they have based this argument on their experiments with simulated data. We have taken this claim as a research issue and investigated different feature selection methods on the real time micro array gene expression data. Our research outcome indicates that feature selection methods do have a positive impact on the performance of SVM in classifying micro array gene expression data.
机译:最近的研究已经研究了特征选择方法对支持向量机(SVM)性能的影响,并声称没有任何特征选择方法可以在高维度上对其进行改进。但是,他们是基于对模拟数据的实验而得出的。我们已将此主张作为研究课题,并研究了实时微阵列基因表达数据的不同特征选择方法。我们的研究结果表明,在对微阵列基因表达数据进行分类时,特征选择方法确实对SVM的性能产生积极影响。

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