Hameed, Shilan S. and Hassan, Rohayanti and Muhammad, Fahmi F. (2017) Selection and classification of gene expression in autism disorder: Use of a combination of statistical filters and a GBPSO-SVM algorithm. PLOS ONE, 12 (11). e0187371. ISSN 1932-6203
|
Text
journal.pone.0187371.pdf Download (3MB) | Preview |
Abstract
In this work, gene expression in autism spectrum disorder (ASD) is analyzed with the goal of selecting the most attributed genes and performing classification. The objective was achieved by utilizing a combination of various statistical filters and a wrapper-based geometric binary particle swarm optimization-support vector machine (GBPSO-SVM) algorithm. The utilization of different filters was accentuated by incorporating a mean and median ratio criterion to remove very similar genes. The results showed that the most discriminative genes that were identified in the first and last selection steps included the presence of a repetitive gene (CAPS2), which was assigned as the gene most highly related to ASD risk. The merged gene subset that was selected by the GBPSO-SVM algorithm was able to enhance the classification accuracy.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > Q Science (General) |
| Depositing User: | Fahmi F. Muhammad |
| Date Deposited: | 17 Feb 2019 19:38 |
| Last Modified: | 17 Feb 2019 19:38 |
| URI: | http://eprints.koyauniversity.org/id/eprint/157 |
Actions (login required)
 |
View Item |
