首页> 美国卫生研究院文献>BMC Cancer >A machine learning approach to optimizing cell-free DNA sequencing panels: with an application to prostate cancer
【2h】

A machine learning approach to optimizing cell-free DNA sequencing panels: with an application to prostate cancer

机译:一种优化无细胞DNA测序板的机器学习方法:用前列腺癌应用

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Modeling simple somatic mutations. a We divided ICGC prostate cancer donors into two classes, Low Burden (LB) or High Burden (HB), based on the number of somatic mutations in their tumors and labeled their mutations accordingly. b After modeling with a linear Support Vector Classifier (SVC), we generated a ROC curve of LB classification. Accuracy was 76% +/− 12%. c We visualized classification probabilities for test mutations. The model predicts fewer LB mutations and classifies both LB and HB with high confidence. d We show model feature weights for both classes when features were used as lone predictors. Repressed regions of the genome were more predictive of HB mutations whereas regulatory, transcribed regions of the genome or ‘deleterious’ mutations were more predictive of LB mutations
机译:建模简单的体细胞突变。基于肿瘤中的细胞突变的数量并相应地标记它们的突变,我们将ICGC前列腺癌捐助者分为两类,低负荷(LB)或高负荷(HB),并相应地标记它们的突变。 B用线性支持向量分类器(SVC)建模后,我们生成了LB分类的ROC曲线。准确性为76%+/- 12%。 C我们可视化测试突变的分类概率。该模型预测较少的LB突变,并在高度置信度上对LB和HB进行分类。 d当使用作为孤独的预测器时,我们为两个类显示模型功能权重。基因组的抑制区域更加预测HB突变,而基因组或“有害”突变的调节性,转录区域更加预测LB突变

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号