1. TriFusion enables accurate prediction of miRNA-disease association by a tri-channel fusion neural network
- Author
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Sheng Long, Xiaoran Tang, Xinyi Si, Tongxin Kong, Yanhao Zhu, Chuanzhi Wang, Chenqing Qi, Zengchao Mu, and Juntao Liu
- Subjects
Biology (General) ,QH301-705.5 - Abstract
Abstract The identification of miRNA-disease associations is crucial for early disease prevention and treatment. However, it is still a computational challenge to accurately predict such associations due to improper information encoding. Previous methods characterize miRNA-disease associations only from single levels, causing the loss of multi-level association information. In this study, we propose TriFusion, a powerful and interpretable deep learning framework for miRNA–disease association prediction. It develops a tri-channel architecture to encode the association features of miRNAs and diseases from different levels and designs a feature fusion encoder to smoothly fuse these features. After training and testing, TriFusion outperforms other leading methods and offers strong interpretability through its learned representations. Furthermore, TriFusion is applied to three high-risk sexually associated cancers (ovarian, breast, and prostate cancers) and exhibits remarkable ability in the identification of miRNAs associated with the three diseases.
- Published
- 2024
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