使用DEBIAS-M进行处理偏差校正,提高了基于微生物组的预测模型的交叉研究概括性
George I Austin1,2, Aya Brown Kav2, Heekuk Park3
1Department of Biomedical Informatics, Columbia University Irving Medical Center, New York, NY, USA.
bioRxiv : the preprint server for biology
|February 26, 2024
概括
微生物组分析中的处理偏差阻碍了可复制的研究. DEBIAS-M (通过表型估计和跨微生物组研究的批量整合进行域调整) 提供了一个可解释的框架来纠正这些偏见,改进跨研究微生物组分析.
科学领域:
- 微生物组研究的研究.
- 生物信息学是一种生物信息学.
- 计算生物学是一种计算生物学.
背景情况:
- 微生物组分析协议引入了可变效率和处理偏差,阻碍了可复制和可概括的生物见解.
- 现有的批次校正方法往往依赖于非度量参数假设或需要结果变量,冒着过度拟合和缺乏解释性的风险.
- 目前用于偏差校正的数据转换可能是不可解释的,并引入人工值,损害数据完整性.
结论:
- DEBIAS-M提供了一种新且可解释的解决方案,以解决微生物组研究中的处理偏差.
- 该框架增强了域名适应,促进了更可靠的交叉研究微生物组数据集成和分析.
- DEBIAS-M通过发现可概括和生物学上有意义的基于微生物组的见解来推动该领域的进步.
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