Optimization of Filler Content and Size on Mechanical Performance of Graphene/Hemp/Epoxy-Based Hybrid Composites using Taguchi with ANN Technique

Table 8

Comparison of experimental vs. ANN results.

Sr. no.	Experimental results		ANN results		Predicted error
	Flexural	ILSS	Flexural	ILSS	Flexural	ILSS
1	54.69	35.04	55.11	35.34	−0.768	−0.8505
2	57.63	36.71	58.05	37.01	−0.7288	−0.8118
3	61.47	40.82	61.89	41.12	−0.6833	−0.73
4	61.02	40.37	61.44	40.17	−0.6883	0.49542
5	61.75	42.10	61.23	42.40	0.84211	−0.7078
6	57.00	37.35	57.42	37.14	−0.7368	0.56225
7	64.68	46.04	64.18	46.34	0.77304	−0.6473
8	67.02	47.37	67.44	47.67	−0.6267	−0.6291
9	61.14	41.49	61.56	41.79	−0.6869	−0.7182
10	66.25	46.60	66.20	46.32	0.07547	0.60086
11	62.46	42.81	62.88	43.11	−0.6724	−0.6961
12	69.14	50.51	70.56	51.81	−2.0538	−2.5737
13	64.67	45.02	65.09	45.32	−0.6495	−0.6619
14	63.25	44.52	63.67	44.82	−0.664	−0.6694
15	63.09	43.44	63.51	43.74	−0.6657	−0.686
16	68.10	47.45	67.98	47.11	0.17621	0.71654

ILSS, interlaminar shear strength.