Table 2.

Compared time consumption of models using different features

Task	Length	Quantity	T_8038D (s)	T_336D (s)	Time_diff (s)	Improved_rate (%)
1	20	20	7.65	3.2	4.45	58.17
2	20	50	16.81	3.48	13.33	79.30
3	20	100	31.64	5.64	26	82.17
4	40	20	15.61	3.24	12.37	79.24
5	40	50	38.5	6.78	31.72	82.40
6	40	100	72	11.72	60.28	83.72
7	60	20	24.23	4.34	19.89	82.09
8	60	50	57.91	9.47	48.44	83.65
9	60	100	132	22.72	109.28	82.79