模式识别与人工智能
Saturday, May. 3, 2025 Home      About Journal      Editorial Board      Instructions      Ethics Statement      Contact Us                   中文
Pattern Recognition and Artificial Intelligence  2024, Vol. 37 Issue (12): 1121-1134    DOI: 10.16451/j.cnki.issn1003-6059.202412007
Researches and Applications Current Issue| Next Issue| Archive| Adv Search |
Biological Topology-Semantic Enhanced Heterogeneous Graph Representation Learning for Drug-Microbe Interactions
GUO Quanming1, GUO Yanbu1,2, SONG Shengli1, CHEN Zihao1, ZHU Haokun1
1. College of Software Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002
2. Jiangsu Provincial Key Laboratory of Networked Collective Intelligence, Southeast University, Nanjing 211189

Download: PDF (1060 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  

The interaction between microorganisms and drugs significantly impacts human health. In existing association prediction methods, the internal node information of heterogeneous graphs is not adequately modeled and the importance of different meta-path instances is overlooked. Hence, a biological topology-semantic enhanced heterogeneous graph representation learning for drug-microbe interactions(HGRL) method is proposed. High-order mixed neighborhood network embedding representations are extracted to infer microorganism-drug associations. Microorganism-drug similarity and association data are integrated to construct a weighted bidirectional heterogeneous network and a multi-view meta-path aware network. The transformer-gated graph network is combined with Bayesian Gaussian mixture weighted contrastive learning to extract topological semantics and embedding features of complex biological networks. Prediction based on adversarial negative sampling demonstrates that HGRL outperforms existing methods in microorganism-drug association prediction and is a reliable tool for inferring microorganisms associated with candidate drugs.

Key wordsHeterogeneous Graph Representation Learning      Complex Biological Network      Multi-view Meta-Path      Contrastive Learning      Microbe-Drug Association Prediction     
Received: 04 November 2024     
ZTFLH: TP 391  
Fund:

National Natural Science Foundation of China(No.62403437), Project of Science and Technology in Henan Pro-vince(No.242102211039)

Corresponding Authors: SONG Shengli, Ph.D., professor. His research interests include intelligent computing and applications.   
About author:: GUO Quanming, Master student. His research interests include bioinformatics computation and artificial intelligence.
GUO Yanbu, Ph.D., associate professor. His research interests include neural network theory and applications.
CHEN Zihao, Master student. His research interests include bioinformatics computation and artificial intelligence.
ZHU Haokun, Master student. His research interests include bioinformatics computation and artificial intelligence.
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
GUO Quanming
GUO Yanbu
SONG Shengli
CHEN Zihao
ZHU Haokun
Cite this article:   
GUO Quanming,GUO Yanbu,SONG Shengli等. Biological Topology-Semantic Enhanced Heterogeneous Graph Representation Learning for Drug-Microbe Interactions[J]. Pattern Recognition and Artificial Intelligence, 2024, 37(12): 1121-1134.
URL:  
http://manu46.magtech.com.cn/Jweb_prai/EN/10.16451/j.cnki.issn1003-6059.202412007      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2024/V37/I12/1121
Copyright © 2010 Editorial Office of Pattern Recognition and Artificial Intelligence
Address: No.350 Shushanhu Road, Hefei, Anhui Province, P.R. China Tel: 0551-65591176 Fax:0551-65591176 Email: bjb@iim.ac.cn
Supported by Beijing Magtech  Email:support@magtech.com.cn