An Adaptive Weighted KNN Positioning Method Based on Omnidirectional Fingerprint Database and Twice Affinity Propagation Clustering

The human body has a great influence on Wi-Fi signal power. A fixed K value leads to localization errors for the K-nearest neighbor (KNN) algorithm. To address these problems, we present an adaptive weighted KNN positioning method based on an omnidirectional fingerprint database (ODFD) and twice aff...

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Detalles Bibliográficos
Autores principales: Bi, Jingxue, Wang, Yunjia, Li, Xin, Qi, Hongxia, Cao, Hongji, Xu, Shenglei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111553/
https://www.ncbi.nlm.nih.gov/pubmed/30071642
http://dx.doi.org/10.3390/s18082502

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111553/
https://www.ncbi.nlm.nih.gov/pubmed/30071642
http://dx.doi.org/10.3390/s18082502

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