Abalone Muscle Texture Evaluation and Prediction Based on TPA Experiment

Table 7

Comparison of BP neural network model predictions with actual results.

S/N	Sensory index	Sensory results	Predictive results	Error/%
1	Springiness	1.93	1.85	4.15
	Hardness	2.38	2.61	9.66
	Smell	4.21	3.84	8.79
2	Springiness	2.83	2.72	3.89
	Hardness	3.29	3.16	3.95
	Smell	3.07	2.79	9.12
3	Springiness	2.43	2.27	6.58
	Hardness	2.79	2.97	6.45
	Smell	1.66	1.47	11.45
4	Springiness	2.82	2.57	8.87
	Hardness	3.4	3.21	5.59
	Smell	2.94	2.65	9.86
5	Springiness	2.38	2.12	10.92
	Hardness	2.32	2.29	1.29
	Smell	3.21	3.4	5.92
6	Springiness	2.97	2.79	6.06
	Hardness	2.25	2.16	4.00
	Smell	2.67	2.77	3.75
7	Springiness	4.11	3.84	6.57
	Hardness	2.67	2.27	14.98
	Smell	1.79	2.02	12.85
8	Springiness	2.76	2.61	5.43
	Hardness	3.2	3.01	5.94
	Smell	2.11	2.32	9.95
9	Springiness	4.73	4.38	7.40
	Hardness	2.55	2.74	7.45
	Smell	3.73	3.86	3.49
10	Springiness	2.83	2.71	4.24
	Hardness	2.24	2.39	6.70
	Smell	4.41	3.92	11.11
11	Springiness	3.21	3.28	2.18
	Hardness	1.82	1.78	2.20
	Smell	2.53	2.21	12.65
12	Springiness	2.24	2.19	2.23
	Hardness	3.85	3.74	2.86
	Smell	1.19	1.32	10.92
Average error/%				6.93