Hierarchical graph learning with convolutional network for brain disease prediction

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dc.citation.issue15
dc.citation.volume83
dc.contributor.authorLiu T
dc.contributor.authorLiu F
dc.contributor.authorWan Y
dc.contributor.authorHu R
dc.contributor.authorZhu Y
dc.contributor.authorLi L
dc.date.accessioned2024-10-15T21:04:00Z
dc.date.available2024-10-15T21:04:00Z
dc.date.issued2024-10-23
dc.description.abstractIn computer-aided diagnostic systems, the functional connectome approach has become a common method for detecting neurological disorders. However, the existing methods either ignore the uniqueness of different subjects across the functional connectivities or neglect the commonality of the same disease for the functional connectivity of each subject, resulting in a lack of capacity of capturing a comprehensive functional model. To solve the issues, we develop a hierarchical graph learning with convolutional network that not only considers the unique information of each subject, but also takes the common information across subjects into account. Specifically, the proposed method consists of two structures, one is the individual graph model which selects the representative brain regions by combining each subject feature and its related brain region-based graph. The other is the population graph model to directly conduct classification performance by updating the information of each subject which considers both the subject itself and the nearest neighbours. Experimental results indicate that the proposed method on four real datasets outperforms the state-of-the-art approaches.
dc.description.confidentialfalse
dc.edition.editionMay 2024
dc.format.pagination46161-46179
dc.identifier.citationLiu T, Liu F, Wan Y, Hu R, Zhu Y, Li L. (2024). Hierarchical graph learning with convolutional network for brain disease prediction. Multimedia Tools and Applications. 83. 15. (pp. 46161-46179).
dc.identifier.doi10.1007/s11042-023-17187-8
dc.identifier.eissn1573-7721
dc.identifier.elements-typejournal-article
dc.identifier.issn1380-7501
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/71725
dc.languageEnglish
dc.publisherSpringer Nature
dc.publisher.urihttps://link.springer.com/article/10.1007/s11042-023-17187-8
dc.relation.isPartOfMultimedia Tools and Applications
dc.rights(c) 2023 The Author/s
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectFunctional connectivity
dc.subjectGraph neural network
dc.subjectNeurological disorders diagnosis
dc.subjectGraph learning
dc.titleHierarchical graph learning with convolutional network for brain disease prediction
dc.typeJournal article
pubs.elements-id484112
pubs.organisational-groupOther
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