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SASMOTE: A Self-Attention Oversampling Method for Imbalanced CSI Fingerprints in Indoor Positioning Systems

WiFi localization based on channel state information (CSI) fingerprints has become the mainstream method for indoor positioning due to the widespread deployment of WiFi networks, in which fingerprint database building is critical. However, issues, such as insufficient samples or missing data in the...

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Detalles Bibliográficos
Autores principales:	Liu, Ankang, Cheng, Lingfei, Yu, Changdong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9371244/ https://www.ncbi.nlm.nih.gov/pubmed/35957237 http://dx.doi.org/10.3390/s22155677

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