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A Deep Neural Network Based on Stacked Auto-encoder and Dataset Stratification in Indoor Location

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Computational Science – ICCS 2021 (ICCS 2021)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 12743))

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Abstract

Indoor location has become the core part in the large-scale location-aware services, especially in the extendable/scalable applications. Fingerprint location by using the signal strength indicator (RSSI) of the received WiFi signal has the advantages of full coverage and strong expansibility. It also has the disadvantages of requiring data calibration and lacking samples under the dynamic environment. This paper describes a deep neural network method used for indoor positioning (DNNIP) based on stacked auto-encoder and data stratification. The experimental results show that this DNNIP has better classification accuracy than the machine learning algorithms that are based on UJIIndoorLoc dataset.

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Zhang, J., Su, Y. (2021). A Deep Neural Network Based on Stacked Auto-encoder and Dataset Stratification in Indoor Location. In: Paszynski, M., Kranzlmüller, D., Krzhizhanovskaya, V.V., Dongarra, J.J., Sloot, P.M.A. (eds) Computational Science – ICCS 2021. ICCS 2021. Lecture Notes in Computer Science(), vol 12743. Springer, Cham. https://doi.org/10.1007/978-3-030-77964-1_3

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  • DOI: https://doi.org/10.1007/978-3-030-77964-1_3

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-77963-4

  • Online ISBN: 978-3-030-77964-1

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