表 7. Recognition accuracy of machine learning model (Ninapro-DB1–12 multi-finger movements).

机器学习模型识别准确率（Ninapro-DB1–12种多指运动）

特征	DT	BP	SVM	KNN
MAV	84.11%	85.62%	85.80%	92.01%
RMS	84.11%	91.10%	92.51%	93.56%
VAR	85.32%	88.42%	88.33%	92.46%
WL	84.71%	89.56%	90.87%	90.30%
MPF	62.41%	75.64%	66.29%	86.85%
MF	62.41%	79.90%	73.36%	88.28%
T	86.61%	94.60%	95.12%	94.52%
F	63.14%	79.50%	65.53%	88.34%
TF	82.98%	92.40%	95.85%	94.43%