Research Article

Neural Virtual Sensors for Adaptive Magnetic Localization of Autonomous Dataloggers

Table 8

Results for all experiments employing V2C computation for path 3 in Figure 11.

Data set ISEL1BREW HMI
Network type RBF SVR RBF SVR RBF SVR

21 50 27 495 192 213

Results for test with test and training data set in [cm]
Loc. error 2.14 1.78 7.36 4.04 2.62 1.81
% 0.77 0.64 1.98 1.09 4.3 2.97
Loc. error 2.00 1.62 8.43 5.40 4.00 2.56
% 0.72 0.58 2.27 1.45 6.56 4.2
Max. loc. error 13.27 9.26 111.13 39.17 21.10 16.69
% 4.79 3.34 29.87 10.53 34.59 27.36

Results for test with test data set in [cm]
Loc. error 2.46 1.95 9.21 7.16 5.75 3.55
% 0.89 0.7 2.48 1.92 9.43 5.82
Loc. error 2.01 1.59 7.20 5.41 4.14 2.82
% 0.73 0.57 1.94 1.45 6.79 4.62
Max. loc. error 13.27 9.26 51.58 33.07 21.40 16.69
% 4.79 3.34 13.87 8.89 35.08 27.36