文章基本信息

标题：Comparative analysis of ReliefF-SVM and CFS-SVM for microarray data classification
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作者：Mochamad Agusta Naofal Hakim ; Adiwijaya Adiwijaya ; Widi Astuti 等
期刊名称：International Journal of Electrical and Computer Engineering
电子版ISSN：2088-8708
出版年度：2021
卷号：11
期号：4
页码：3393-3402
DOI：10.11591/ijece.v11i4.pp3393-3402
语种：English
出版社：Institute of Advanced Engineering and Science (IAES)
摘要：Cancer is one of the main causes of death in the world where the World Health Organization (WHO) recognized cancer as among the top causes of death in 2018. Thus, detecting cancer symptoms is paramount in order to cure and subsequently reduce the casualties due to cancer disease. Many studies have been developed data mining approaches to detect symptoms of cancer through a classifying human gene data expression. One popular approach is using microarray data based on DNA. However, DNA microarray data has many dimensions that can have a detrimental effect on the accuracy of classification. Therefore, before performing classification, a feature selection technique must be used to eliminate features that do not have important information to support the classification process. The feature selection techniques used were ReliefF and correlation-based feature selection (CFS) and a classification technique used in this study is support vector machine (SVM). Several testing schemes were applied in this analysis to compare the performance of ReliefF and CFS with SVM. It showed that the ReliefF outperformed compared with CFS as microarray data classification approach.
关键词：classification;correlation-based feature selection;feature selection;microarray data;reliefF;support vector machine