Table 2.

Evaluation metrics of the algorithms using data from the reference unit.

Method	Accuracy	Precision	Recall	F1-score
KNN	0.92	0.94	0.95	0.94
RF	0.96	0.96	0.95	0.95
SVM	0.91	0.92	0.91	0.92
1D CNN	0.96	0.97	0.96	0.96
2D CNN	0.92	0.90	0.88	0.88
BASE LSTM	0.91	0.95	0.94	0.95
MULTI LSTM	0.90	0.88	0.88	0.88
GRU	0.97	0.97	0.97	0.97