ÇѱÛÁ¦¸ñ(Korean Title) |
¿£Æ®·ÎÇÇ °Å¸®¿Í SVM¸¦ ÀÌ¿ëÇÑ SNP ±ºÁýºÐ¼®°ú õ½Ä À¯Çü ¿¹Ãø |
¿µ¹®Á¦¸ñ(English Title) |
Cluster Analysis of SNPs with Entropy Distance and Prediction of Asthma Type Using SVM |
ÀúÀÚ(Author) |
ÀÌÁß¼·
½Å±â¼·
À§±Ô¹ü
Jungseob Lee
Kiseob Shin
Kyubum Wee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 18-B NO. 02 PP. 0067 ~ 0072 (2011. 04) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
Single nucleotide polymorphisms (SNPs) are a very important tool for the study of human genome structure. Cluster analysis of the large amount of gene expression data is useful for identifying biologically relevant groups of genes and for generating networks of gene-gene interactions. In this paper we compared the clusters of SNPs within asthma group and normal control group obtained by using hierarchical cluster analysis method with entropy distance. It appears that the 5-cluster collections of the two groups are significantly different. We searched the best set of SNPs that are useful for diagnosing the two types of asthma using representative SNPs of the clusters of the asthma group. Here support vector machines are used to evaluate the prediction accuracy of the selected combinations. The best combination model turns out to be the five-locus SNPs including one on the gene ALOX12 and their accuracy in predicting aspirin tolerant asthma disease risk among asthmatic patients is 66.41%.
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Å°¿öµå(Keyword) |
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¿£Æ®·ÎÇÇ °Å¸®
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Asthma
Single Nucleotide Polymorphism
Entropy Distance
Cluster Analysis
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