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Health insurance fraud detection by using an attributed heterogeneous information network with a hierarchical attention mechanism
BACKGROUND: With the rapid growth of healthcare services, health insurance fraud detection has become an important measure to ensure efficient use of public funds. Traditional fraud detection methods have tended to focus on the attributes of a single visit and have ignored the behavioural relationsh...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10080767/ https://www.ncbi.nlm.nih.gov/pubmed/37024897 http://dx.doi.org/10.1186/s12911-023-02152-0 |