New approaches to modeling Staphylococcus aureus inactivation by ultrasound

Annals of Microbiology

Table 1 The weights and bias values of an optimized GA-ANN model

Hidden neurons	Bias	Input neurons			Output neurons
Hidden neurons	Bias	Amplitude level (μm)	Duty cycle (s)	Time (min)	S. aureus population (CFU/mL)
1	−1.235	1.985	−1.365	0.985	0.895
2	−3.325	0.986	1.325	0.365	0.685
3	0.365	1.325	2.356	−1.365	−1.658
4	−1.125	0.365	−1.362	1.352	0.658
5	0.315	1.236	1.365	0.325	2.325
6	−0.652	0.325	0.225	0.985	1.365
7	1.235	2.315	−0.985	−0.186	−1.356
8	1.635	0.965	1.325	2.152	−0.235
9	−1.325	0.325	1.365	1.023	1.235
10	0.365	2.365	−0.325	−1.865	1.325
11	0.325	0.685	2.365	0.985	−0.658
12	1.365	−1.356	0.685	2.365	0.236
13	−1.356	−0.235	−1.658	0.685	1.365
14	1.895	−0.125	−3.655	−1.658	−1.356
15	−0.325	2.365	0.652	0.685	−1.789
16	2.315	0.685	1.265	0.325	2.325
17	−2.253	0.325	0.685	1.759	−2.356
Bias					−1.256

ISSN: 1869-2044