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. 2021 Oct 20;4:699448. doi: 10.3389/frai.2021.699448

TABLE 3.

Training time (left) and prediction time (right) in seconds of MAPIC and competitors. Among shapelet-based classifiers, bold indicates the best performer and italic the second one (the lower the better).

Dataset Training time Prediction time
MAPIC mpdt opt bf dtc knn MAPIC mpdt opt bf dtc knn
ArrowHead 6.31 2.65 43.09 35.69 <0.01 0.01 0.56 5.07 0.06 6.44 <0.01 0.03
BirdChicken 3.10 2.37 56.15 34.24 <0.01 0.01 0.04 0.60 0.04 25.86 <0.01 0.02
Coffee 3.48 2.23 32.66 22.93 <0.01 0.01 0.04 0.81 0.04 7.66 <0.01 0.01
Earthquakes 1539.07 1335.27 416.79 4654.63 0.06 0.05 6.52 25.98 0.06 2.77 0.01 0.08
ECG5000 86.28 29.22 123.38 982.01 0.04 0.02 42.63 140.22 0.37 8.83 0.04 0.93
ECG200 16.11 4.70 31.08 27.15 <0.01 <0.01 0.58 2.75 0.05 1.68 <0.01 0.01
FaceFour 49.01 44.98 45.85 31.78 <0.01 0.01 0.64 11.62 0.05 11.75 <0.01 0.02
GunPoint 7.46 2.82 28.91 19.90 <0.01 0.01 0.68 4.18 0.05 3.04 <0.01 0.02
Phalanges 647.55 217.69 199.37 3552.25 0.07 0.05 15.46 43.92 0.09 1.71 0.01 0.24
PowerDemand 6.89 2.23 26.67 0.76 <0.01 <0.01 2.74 24.24 0.10 0.83 <0.01 0.05
Strawberry 122.82 43.59 236.84 3821.50 0.06 0.05 4.29 11.70 0.07 6.57 0.01 0.12
Trace 19.70 7.56 67.65 192.35 0.01 0.01 0.61 2.92 0.05 7.26 <0.01 0.02
TwoLeadECG 2.39 1.09 22.81 3.01 <0.01 0.01 1.88 30.73 0.10 1.80 0.01 0.07
Wafer 576.50 359.74 213.21 4140.29 0.06 0.07 129.88 431.18 0.49 12.91 0.06 1.59
Wine 9.85 3.88 44.13 48.80 <0.01 0.01 0.40 1.52 0.04 0.21 <0.01 0.02
WormsTwoClass 58.31 34.94 671.60 4772.95 0.05 0.06 0.90 2.51 0.07 4.69 0.01 0.07
Yoga 77.09 30.16 294.04 2855.68 0.05 0.05 19.76 94.55 0.49 59.70 0.08 0.87
Avg 109.11 124.00 150.25 1482.11 0.02 0.03 13.39 49.08 0.13 9.63 0.01 0.24
Rank 4.35 3.29 5.05 5.29 1.35 1.64 4.38 5.64 2.64 4.94 1.0 2.38