Table 4.

Model performance among the models of Threshold, Random Forest, and LSTM

Method Classifications	Threshold (2-s)			Random Forest (2-s)			LSTM (30-s)
	ACC:0.80			ACC:0.92			ACC:0.92
	P	R	F1	P	R	F1	P	R	F1
Non-attention	1	0.78	0.88	0.95	0.96	0.96	0.96	0.92	0.94
Attention	0.34	0.98	0.50	0.67	0.60	0.63	0.83	0.92	0.87