MDDI-SCL: predicting multi-type drug-drug interactions via supervised contrastive learning.
MDDI-SCL: predicting multi-type drug-drug interactions via supervised contrastive learning.
复制标题
mdi - scl:通过监督对比学习预测多类型药物-药物相互作用。
DOI:
10.1186/s13321-022-00659-8
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发表时间:
2022-11-15
影响因子:
8.6
通讯作者:
中科院分区:
文献类型:
--
作者:
The joint use of multiple drugs may cause unintended drug-drug interactions (DDIs) and result in adverse consequence to the patients. Accurate identification of DDI types can not only provide hints to avoid these accidental events, but also elaborate the underlying mechanisms by how DDIs occur. Several computational methods have been proposed for multi-type DDI prediction, but room remains for improvement in prediction performance. In this study, we propose a supervised contrastive learning based method, MDDI-SCL, implemented by three-level loss functions, to predict multi-type DDIs. MDDI-SCL is mainly composed of three modules: drug feature encoder and mean squared error loss module, drug latent feature fusion and supervised contrastive loss module, multi-type DDI prediction and classification loss module. The drug feature encoder and mean squared error loss module uses self-attention mechanism and autoencoder to learn drug-level latent features. The drug latent feature fusion and supervised contrastive loss module uses multi-scale feature fusion to learn drug pair-level latent features. The prediction and classification loss module predicts DDI types of each drug pair. We evaluate MDDI-SCL on three different tasks of two datasets. Experimental results demonstrate that MDDI-SCL achieves better or comparable performance as the state-of-the-art methods. Furthermore, the effectiveness of supervised contrastive learning is validated by ablation experiment, and the feasibility of MDDI-SCL is supported by case studies. The source codes are available at https://github.com/ShenggengLin/MDDI-SCL. The online version contains supplementary material available at 10.1186/s13321-022-00659-8.
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影响因子:
23.8
作者:
Chu, Yanyi;Zhang, Yan;Wei, Dong-Qing
通讯作者:
Wei, Dong-Qing
DOI:
10.1136/amiajnl-2013-002512
发表时间:
2014-10-01
影响因子:
6.4
作者:
Cheng, Feixiong;Zhao, Zhongming
通讯作者:
Zhao, Zhongming
DOI:
10.1109/tpami.2018.2858826
发表时间:
2020-02-01
影响因子:
23.6
作者:
Lin, Tsung-Yi;Goyal, Priya;Dollar, Piotr
通讯作者:
Dollar, Piotr
影响因子:
9.5
作者:
Lin, Shenggeng;Wang, Yanjing;Wei, Dong-Qing
通讯作者:
Wei, Dong-Qing
影响因子:
5.8
作者:
Hu, Lun;Zhang, Jun;You, Zhu-Hong
通讯作者:
You, Zhu-Hong