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. 2022 Jan 4;10:e12752. doi: 10.7717/peerj.12752

Table 1. Mean ± SD root mean square error (RMSE) and relative RMSE (rRMSE) for normal GRF waveforms predicted by the LSTM network compared to the measured normal GRF waveforms for each subject.

Subject RMSE [BW] rRMSE [%]
1 0.11 ± 0.04 4.0 ± 1.1
2 0.11 ± 0.02 4.1 ± 0.7
3 0.12 ± 0.02 4.4 ± 0.9
4 0.12 ± 0.03 4.6 ± 1.2
5 0.12 ± 0.04 4.7 ± 0.9
6 0.12 ± 0.03 5.2 ± 1.4
7 0.13 ± 0.03 5.1 ± 1.2
8 0.15 ± 0.08 5.3 ± 3.3
9 0.15 ± 0.03 5.4 ± 1.0
10 0.15 ± 0.04 5.2 ± 1.3
11 0.15 ± 0.03 5.8 ± 0.8
12 0.16 ± 0.03 6.1 ± 1.1
13 0.16 ± 0.06 5.7 ± 1.5
14 0.17 ± 0.07 6.9 ± 2.5
15 0.17 ± 0.04 7.9 ± 2.0
16 0.19 ± 0.05 6.7 ± 1.7
17 0.21 ± 0.07 7.2 ± 2.5
18 0.29 ± 0.03 14.0 ± 1.7
19 0.31 ± 0.07 13.7 ± 2.7
Mean ± SD 0.16 ± 0.04 6.4 ± 1.5%