IEEE/ICACT20210203 Slide.21        [Big Slide]       Oral Presentation
The first result is to evaluate the KNN result, as illustrated in TABLE 1. The experiment set K = 1, and RMSE for displacement is 1.190 meters, while RMSE in the X-Axis and the Y-Axis are 2.491 and 1.363 meters, respectively. These error results are satisfactory for indoor positioning since typically the margin of error will be between 1-2 meters in displacement.

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