RSS fingerprints dimensionality reduction in WLAN-based indoor positioning


Eliminating redundant or non-informative access points (APs) in an indoor positioning system not only reduces the computational cost of fingerprinting but also can improve the positioning accuracy. In this paper, we propose a dimensionality reduction technique to restrict the location fingerprints to only signal strength values received from informative APs… (More)
DOI: 10.1109/WTS.2016.7482056


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