Table 2.

Learning mean absolute percentage error (MAPE) for all HNN models.

NC	HNN-HORNSAT	HNN-2SAT	HNN-3SAT	HNN-MFTHORNSAT
1	63.4500	28.3000	33.3331	55.4435
2	78.7860	33.3000	33.3334	67.7778
3	84.3566	50.0000	34.3333	76.0000
4	90.7400	71.4000	40.3761	84.5200
5	91.9260	91.4100	43.6514	91.7507
6	93.0052	92.6800	48.8182	92.9224
7	94.4528	92.8367	53.8935	93.0055
8	63.4500	28.3000	33.3331	55.4435