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ANALYSIS OF MACHINE LEARNING TECHNIQUES FOR GENE SELECTION AND CLASSIFICATION OF MICROARRAY DATA.
- Source :
- International Conference on Information Technology; 2013, p1-9, 9p
- Publication Year :
- 2013
-
Abstract
- The rapid developments in the genetics field have generated a huge amount of biological data. Micro array gene expression data is an important instance of biological data. It has high dimensionality with a small number of samples accompanied with large number of genes. Therefore, using machine learning techniques for knowledge discovery in such data become a rich area for researchers. Classification taskdragged a high attention during the analysis ofsuch data, which objective classifying new unseen gene expression data sets into predefined classes. Therefore, implementing an effective gene selection technique and then adjusting a powerful classifier to achieve accurate classification accuracy is a challenge. This paper discusses some of recent research on machine learning approaches for gene expression selection and classification tasks. The paper also, presented a comparative study of these approaches as a first phase of our research motivated by building a newly, promising system for gene expression analysis. The results of the analysis showed that the support vector machine is the most often used classifier of higher classification accuracy. [ABSTRACT FROM AUTHOR]
- Subjects :
- MACHINE learning
DNA microarrays
GENE expression
GENES
GENETIC regulation
Subjects
Details
- Language :
- English
- ISSN :
- 23066105
- Database :
- Complementary Index
- Journal :
- International Conference on Information Technology
- Publication Type :
- Conference
- Accession number :
- 93428054