Table 6.

Computational results for comparing LSTM-Opt with different exact methods^*

		Train	Test	pred	inf	time				timeimp			$optgap(\%)$
c	f	T	T		(%)	CPX	Dpineq	LSineq	LSTM-Opt	Dpineq	LSineq	LSTM-Opt	CPX	Dpineq	LSineq	LSTM-Opt
3	10000	90	360	50	0.0	3602	3609	3602	11.2	1	1	322	0.03	$-$0.1	$-$0.1	0.8
5	10000	90	360	50	0.0	3602	3421	3600	20.3	1	1	177	0.05	0.0	0.0	0.9
8	10000	90	360	50	0.0	7.5	720	146	2.5	0	0	3	0.00	0.0	0.0	1.6

^*Experiments only include ten test instances and limited with 1-hour time limit due to long solution times