2023
DOI: 10.1016/j.ins.2023.03.078
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Hypergraph and cross-attention-based unsupervised domain adaptation framework for cross-domain myocardial infarction localization

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Cited by 8 publications
(3 citation statements)
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“…ECG recordings were annotated by two cardiologists, indicating the possibility of a specific label. Consistent with the rules for selecting the PTB-XL training database by Yuan et al (2023), we chose the same five classes of acute and subacute MI as the PTB database to study MI localization with single area, which is annotated with a probability of MI of 100%. The MI records selected in this study came from 605 MI patients.…”
Section: Databasesmentioning
confidence: 99%
“…ECG recordings were annotated by two cardiologists, indicating the possibility of a specific label. Consistent with the rules for selecting the PTB-XL training database by Yuan et al (2023), we chose the same five classes of acute and subacute MI as the PTB database to study MI localization with single area, which is annotated with a probability of MI of 100%. The MI records selected in this study came from 605 MI patients.…”
Section: Databasesmentioning
confidence: 99%
“…They also utilized cluster-aligning and maintaining losses to regulate and structure feature information of the source and target data in invariant space. Yuan et al [4] introduced a hypergraph-based UDA method that exploits crossattention dual-channel networks in adaptation tasks. They also used a domain alignment method based on Wasserstein distance for edge features, which also applies a pseudolabel generation technique for retaining category-level fine-grained information of the distribution.…”
Section: Uda For Ecg Signal Classificationmentioning
confidence: 99%
“…On the other hand, the morphology and characteristics of different patients' ECG signals have diversity due to different physiological situations. Some of the same diseases can have different patterns in the ECG signals [4], which can be difficult to interpret or annotate for generating training samples' deep learning models. Recently, deep learning (DL) appears with strong baseline capabilities in many real-life applications.…”
Section: Introductionmentioning
confidence: 99%