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. 2020 Jun 24;22(6):703. doi: 10.3390/e22060703

Table 1.

Influence of the short-time window on the bi-class classifier accuracy performed by each tested Entropy-based estimator. Notation * stands for the values of τ reaching the best accuracy of MI tasks. Note that individuals are ranked in decreasing order to rate the BCI literacy. The best individual scores are underlined while the best values performed between the estimators are marked in black.

# SampleEnt FuzzyEnt VQEnt
τ [s] 2 1.5 1 * 2 1.5 * 1 2 1.5 1 *
B09T 94.9 ± 8.3 95.7 ± 6.8 94.1 ± 5.21 94.2 ± 7.1 95.1 ± 7.2 95.0 ± 5.4 96.8 ± 5.2 96.6 ± 6.7 97.4 ± 4.0
B08T 94.4 ± 8.9 94.3 ± 8.3 92.0 ± 10.0 96.9 ± 3.8 96.1 ± 5.4 92.7 ± 8.7 97.6 ± 3.6 95.4 ± 6.2 92.4 ± 3.2
B03T 94.9 ± 3.4 91.3 ± 7.0 88.2 ± 6.4 89.7 ± 5.9 88.9 ± 6.8 86.1 ± 6.5 94.1 ± 5.4 92.0 ± 6.1 89.2 ± 8.6
B01T 81.2 ± 12.4 80.2 ± 14.7 78.2 ± 11.1 79.6 ± 11.1 81.1 ± 8.7 80.4 ± 11.6 81.9 ± 7.9 80.4 ± 9.2 81.1 ± 7.5
B05T 71.7 ± 11.4 73.7 ± 12.9 74.8 ± 12.4 73.0 ± 10.7 79.3 ± 6.9 75.5 ± 8.6 68.4 ± 10.2 71.4 ± 15.2 72.1 ± 10.3
B06T 70.3 ± 16.3 75.4 ± 12.8 72.9 ± 10.9 69.5 ± 11.2 73.9 ± 13.8 75.9 ± 6.2 69.6 ± 14.1 74.8 ± 12.2 77.5 ± 7.3
B07T 66.9 ± 11.9 67.7 ± 14.7 71.0 ± 10.7 67.8 ± 14.9 70.0 ± 14.3 70.1 ± 13.1 72.7 ± 13.8 71.9 ± 16.5 74 ± 10.1
B02T 59.4 ± 13.8 61.3 ± 8.7 68.5 ± 11.7 56.6 ± 7.7 60.9 ± 10.9 67.5 ± 16.8 65.7 ± 12.2 67.5 ± 11.0 73.5 ± 11
B04T 60.5 ± 11.8 62.1 ± 15.5 62.9 ± 11.0 58.1 ± 10.9 64.2 ± 6.5 65.1 ± 8.9 65.8 ± 14.3 73.2 ± 12.0 71.2 ± 10.7
Mean 77.1 ± 10.9 78.0 ± 11.3 78.0 ± 9.9 76.2 ± 9.3 78.8 ± 9.0 78.7 ± 9.5 79.2 ± 9.7 80.4 ± 10.6 80.9 ± 8.1