Detection of Drug-Drug Interactions Through Knowledge Graph Integrating Multi-attention with Capsule Network

Xiao Rui Su, Zhu Hong You, Hai Cheng Yi, Bo Wei Zhao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Drug-drug interaction (DDI) prediction is a challenging problem in drug development and disease treatment. Current computational studies mainly solve this problem by designing features and extracting features from multi-sources. They have limitations in accuracy, knowledge and universality. In this paper, a universal computational method for DDI prediction is proposed. The model is made up of several identical layers. Each layer is composed by a multi-attention unit and a capsule unit. Multi-attention is responsibility for extracting neighborhood features and capturing representation under various semantic relation. Capsule unit is responsibility for features aggregating. Each layer can be viewed as first-order representation. High-order representation is obtained by increasing layers. The structure of whole method is easily understood and implemented. Experiment results show that proposed method can achieve a promising predicting performance and stands out when compared with several popular network embedding methods. Proposed method is a reliable model for DDI prediction and is suitable for other interaction predictions.

Original languageEnglish
Title of host publicationIntelligent Computing Theories and Application - 17th International Conference, ICIC 2021, Proceedings
EditorsDe-Shuang Huang, Kang-Hyun Jo, Jianqiang Li, Valeriya Gribova, Vitoantonio Bevilacqua
PublisherSpringer Science and Business Media Deutschland GmbH
Pages423-432
Number of pages10
ISBN (Print)9783030845315
DOIs
StatePublished - 2021
Externally publishedYes
Event17th International Conference on Intelligent Computing, ICIC 2021 - Shenzhen, China
Duration: 12 Aug 202115 Aug 2021

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume12838 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference17th International Conference on Intelligent Computing, ICIC 2021
Country/TerritoryChina
CityShenzhen
Period12/08/2115/08/21

Keywords

  • Capsule network
  • Drug-drug interaction
  • Feature aggregation
  • Knowledge graph representation learning
  • Multi-attention

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