DCA-IoMT: Knowledge-graph-embedding-enhanced deep collaborative alert recommendation against COVID-19

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Küçük Resim

Tarih

2022

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

IEEE-Institute Electrical Electronics Engineers Inc

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

Filtration to optimal exactness is mandatory since the options inundate the online world. Knowledge graph embedding is extraordinarily contributing to the recommendations, but the existing knowledge graph (KG)-based recommendation methods only exploit the correlations among the preferences and stand-alone entities, without bonding the cocurricular features and tendencies of the context. Additionally, the integration of the location-based current data of coronavirus disease 2019 (COVID-19) into the KG is necessary for the recommendation of region-aware precautionary alerts to the concerned people-an essential application of the current and future Internet of Medical Things. Therefore, in this article, we propose a novel deep collaborative alert recommendation (DCA) approach to cope with the situation. Particularly, DCA collects current online data about COVID-19, purifies, and transforms them to the KG. Furthermore, it independently encapsulates the cocurricular features and tendencies of the context in the embedding space and encodes them to the independent hidden factors via a graph neural network. The bi-end hidden factors are computed via matrix factorization to infer the potential connections. Moreover, a relevance estimator and a cross transistor are configured to enhance the generalization capability of the model. Experiments on two real-world datasets are performed to evaluate the effectiveness of DCA. Results and analysis show that the proposed approach has outperformed the baseline methods with fine improvements in providing the required recommendations.

Açıklama

This work was supported in part by the Basic Research Program of Jiangsu Province and in part by the National Natural Science Foundation of China under Grant BK20191274, Grant 62176121, and Grant 61772269.

Anahtar Kelimeler

COVID-19, Informatics, Adaptation Models, Semantics, Predictive Models, Network

Kaynak

IEEE Transactions On Industrial Informatics

WoS Q Değeri

Q1

Scopus Q Değeri

Q1

Cilt

18

Sayı

12

Künye

Khan, N., Ma, Z., Ullah, A., & Polat, K. (2022). DCA-IoMT: Knowledge-Graph-Embedding-Enhanced Deep Collaborative Alert Recommendation Against COVID-19. IEEE Transactions on Industrial Informatics, 18(12), 8924-8935.