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. 2020 Aug 4;10(17):9313–9325. doi: 10.1002/ece3.6618

Table 3.

Performance of single‐target regressors on validation and test datasets

Regression tasks (model type) Validation Dataset (n = 623) Test Dataset (n = 71)
MAE MPAE MBE MAE MPAE MBE
Length (single target; single model) 30.5 mm 6.7% 0.54 mm 40.1 mm 8.3% 30.9 mm
Length (single target; ensemble) 25.4 mm 5.6% 0.54 mm 36.6 mm 7.6% 30.9 mm
Girth (single target; single model) 23.8 mm 9.1% −3.47 mm 43.0 mm 17.3% 36.6 mm
Girth (single target; ensemble) 20.3 mm 7.7% −3.47 mm 41.3 mm 16.8% 36.6 mm
Weight (single target; single model) 0.324 kg 24.3% 0.0 kg 0.661 kg 28.6% 0.2 kg
Weight (single target; ensemble) 0.261kg 19% 0.0 kg 0.634 kg 26.9% 0.2 kg