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基于图注意力网络的多视图联合变压器模块的自闭症谱系障碍识别

Multi-view united transformer block of graph attention network based autism spectrum disorder recognition.

作者信息

Jemima D Darling, Selvarani A Grace, Lovenia J Daphy Louis

机构信息

Department of Computer Science and Engineering, Sri Krishna College of Technology, Coimbatore, India.

Department of Computer Science and Engineering, Sri Ramakrishna Engineering College, Coimbatore, India.

出版信息

Front Psychiatry. 2025 Feb 20;16:1485286. doi: 10.3389/fpsyt.2025.1485286. eCollection 2025.

Abstract

INTRODUCTION

Autism Spectrum Disorder (ASD) identification poses significant challenges due to its multifaceted and diverse nature, necessitating early discovery for operative involvement. In a recent study, there has been a lot of talk about how deep learning algorithms might improve the diagnosis of ASD by analyzing neuroimaging data.

METHOD

To overrule the negatives of current techniques, this research proposed a revolutionary strategic model called the Unified Transformer Block for Multi-View Graph Attention Networks (MVUT_GAT). For the purpose of extracting delicate outlines from physical and efficient functional MRI data, MVUT_GAT combines the advantages of multi-view learning with attention processes.

RESULT

With the use of the ABIDE dataset, a thorough analysis shows that MVUT_GAT performs better than Mutli-view Site Graph Convolution Network (MVS_GCN), outperforming it in accuracy by +3.40%. This enhancement reinforces our suggested model's effectiveness in identifying ASD. The result has implications over higher accuracy metrics. Through improving the accuracy and consistency of ASD diagnosis, MVUT_GAT will help with early interference and assistance for ASD patients.

DISCUSSION

Moreover, the proposed MVUT_GAT's which patches the distance between the models of deep learning and medical visions by helping to identify biomarkers linked to ASD. In the end, this effort advances the knowledge of recognizing autism spectrum disorder along with the powerful ability to enhance results and the value of people who are undergone.

摘要

引言

由于自闭症谱系障碍(ASD)具有多方面的多样性,其识别面临重大挑战,因此需要早期发现以便进行有效干预。在最近的一项研究中,人们大量讨论了深度学习算法如何通过分析神经影像数据来改善ASD的诊断。

方法

为了克服当前技术的不足,本研究提出了一种革命性的战略模型,称为用于多视图图注意力网络的统一变压器模块(MVUT_GAT)。为了从物理和有效的功能磁共振成像数据中提取精细轮廓,MVUT_GAT将多视图学习的优势与注意力过程相结合。

结果

使用ABIDE数据集进行的全面分析表明,MVUT_GAT的表现优于多视图站点图卷积网络(MVS_GCN),准确率高出3.40%。这一提升强化了我们所提出模型在识别ASD方面的有效性。该结果对更高的准确性指标具有启示意义。通过提高ASD诊断的准确性和一致性,MVUT_GAT将有助于对ASD患者进行早期干预和帮助。

讨论

此外,所提出的MVUT_GAT通过帮助识别与ASD相关的生物标志物,缩小了深度学习模型与医学视野之间的差距。最终,这项工作推进了对自闭症谱系障碍的认识,同时增强了提高结果的强大能力以及受试人群的价值。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7ea9/11913004/493bc7fe7b2e/fpsyt-16-1485286-g001.jpg

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