Diffusion-Based EM Algorithm for Distributed Estimation of Gaussian Mixtures in Wireless Sensor Networks

Distributed estimation of Gaussian mixtures has many applications in wireless sensor network (WSN), and its energy-efficient solution is still challenging. This paper presents a novel diffusion-based EM algorithm for this problem. A diffusion strategy is introduced for acquiring the global statistic...

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Detalles Bibliográficos
Autores principales: Weng, Yang, Xiao, Wendong, Xie, Lihua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231413/
https://www.ncbi.nlm.nih.gov/pubmed/22163956
http://dx.doi.org/10.3390/s110606297

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231413/
https://www.ncbi.nlm.nih.gov/pubmed/22163956
http://dx.doi.org/10.3390/s110606297

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