Support Vector Machine classifier for estrogen receptor positive and negative early-onset breast cancer.
Support Vector Machine classifier for estrogen receptor positive and negative early-onset breast cancer.
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支持载体机分类器,用于雌激素受体阳性和负早期发作的乳腺癌。
DOI:
10.1371/journal.pone.0068606
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Collins A
中科院分区:
文献类型:
--
作者:
Upstill-Goddard R;Eccles D;Ennis S;Rafiq S;Tapper W;Fliege J;Collins A
Two major breast cancer sub-types are defined by the expression of estrogen receptors on tumour cells. Cancers with large numbers of receptors are termed estrogen receptor positive and those with few are estrogen receptor negative. Using genome-wide single nucleotide polymorphism genotype data for a sample of early-onset breast cancer patients we developed a Support Vector Machine (SVM) classifier from 200 germline variants associated with estrogen receptor status (p<0.0005). Using a linear kernel Support Vector Machine, we achieved classification accuracy exceeding 93%. The model indicates that polygenic variation in more than 100 genes is likely to underlie the estrogen receptor phenotype in early-onset breast cancer. Functional classification of the genes involved identifies enrichment of functions linked to the immune system, which is consistent with the current understanding of the biological role of estrogen receptors in breast cancer.
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DOI:
10.1007/978-1-60327-241-4_13
发表时间:
2010-01-01
期刊:
DATA MINING TECHNIQUES FOR THE LIFE SCIENCES
影响因子:
--
作者:
Ben-Hur, Asa;Weston, Jason
通讯作者:
Weston, Jason
影响因子:
3.5
作者:
Easton, Douglas F.;Eeles, Rosalind A.
通讯作者:
Eeles, Rosalind A.
影响因子:
11.2
作者:
Gupta, Piyush B.;Proia, David;Kuperwasser, Charlotte
通讯作者:
Kuperwasser, Charlotte
DOI:
10.1186/bcr1639
发表时间:
2007
期刊:
Breast cancer research : BCR
影响因子:
--
作者:
Dunnwald LK;Rossing MA;Li CI
通讯作者:
Li CI
影响因子:
8
作者:
Bradley, AP
通讯作者:
Bradley, AP