Outlier-Detection-Based Indoor Localization System for Wireless Sensor Networks

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Method</td><td align="center">Proposed method</td><td align="center">KDE</td><td align="center">Hampel filter</td><td align="left"><svg height="11.125" id="M64" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 17.887501 11.125" width="17.887501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> rule</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">Average error</td><td align="center">166.26</td><td align="center">265.43</td><td align="center">389.14</td><td align="left">405.22</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Performance comparisons of different outlier detection methods (unit: cm).

International Journal of Navigation and Observation

tab3

Table 3

Table 3: Outlier-Detection-Based Indoor Localization System for Wireless Sensor Networks 