iDRKAN:可解释的miRNA-疾病关联预测基于双图表表示学习和Kolmogorov-Arnold网络
IEEE transactions on computational biology and bioinformatics
|November 19, 2025
概括
本研究介绍了iDRKAN,这是一种可解释的方法,用于使用双图表示学习来预测microRNA-疾病关联 (MDA). 它通过克服传统模型的局限性来提高生物医学研究的准确性和透明度.
科学领域:
- 生物信息学是一种生物信息学.
- 计算生物学 计算生物学
- 基因组学就是基因组学.
背景情况:
- 识别微RNA疾病关联 (MDA) 对生物医学研究和临床应用至关重要.
- 现有的计算方法经常与复杂的网络语义扎,由于其"黑子"性质,缺乏透明度.
- 需要用于MDA预测的可解释和准确的方法.
研究的目的:
- 提出一种可解释的microRNA疾病关联预测方法 (iDRKAN).
- 在复杂的生物网络中增强深度语义信息的捕获.
- 提高MDA预测中的深度学习模型的透明度.
主要方法:
- 使用相似性和关联矩阵构建相似性和元路径视图.
- 用于高阶特征表示的图形卷积网络 (GCN).
- 集成的多通道注意力 (MCA) 和语义层注意力 (SLA) 机制.
- 利用对比式学习来实现双图表示的一致性.
- 应用可解释的科尔莫戈罗夫-阿诺德网络 (KAN) 进行最终预测.
主要成果:
- 在多个性能指标上,iDRKAN在两个公共数据集上显著优于现有的计算方法.
- 该方法证明了预测性能和可解释性之间的有利平衡.
- 案例研究证实了iDRKAN在发现潜在的微RNA与疾病关联方面的有效性.
结论:
- iDRKAN提供了一种新的,可解释的方法来预测微RNA与疾病的关联.
- 双图表示学习和KAN集成提供了更高的准确性和透明度.
- 这种方法有望通过改进MDA识别来推进生物医学研究和临床应用.
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