Evolutionary Algorithm with Roulette-Tournament Selection for Solving Aquaculture Diet Formulation

Table 5

Nutrient values for three different EA models.

Nutrients	Minimum	Maximum	RWS model	QBS model	RTS model
Crude protein, %	38.00	45.00	41.5328	43.2310	41.5534
Lipid, %	0.08	0.18	5.7381	4.4771	5.8115
Fibre, %	0	4.00	3.5017	6.0078	4.7898
Ash, %	0	15.0	10.2398	9.4372	10.4196
Calcium, %	0	2.30	1.9881	1.8679	1.3983
Phosphorus, %	0.30	0.70	1.1629	1.1469	1.0050
Arginine, %	2.2	2.32	2.1570	2.6589	2.7407
Histidine, %	0.6	0.84	0.9648	1.0541	1.0184
Isoleucine, %	1.0	1.33	5.7968	5.0654	2.2921
Leucine, %	1.7	2.16	7.3826	6.8225	3.6547
Lysine, %	1.55	1.65	2.4929	2.5920	2.8756
Methionine, %	0.7	0.96	0.8836	0.5765	0.9273
Phenylalanine, %	1.4	1.6	1.6745	2.0093	1.9787
Threonine, %	1.3	1.44	0.3844	0.4175	0.4533
Tryptophan, %	0.2	0.32	1.4556	1.5453	1.7018
Valine	1.4	1.6	2.0589	2.1667	2.2159
Methionine + cystine, %	1.0	1.44	1.3544	1.1757	1.4684
Phenylalanine + tyrosine, %	2.7	7.1	2.6158	3.0639	3.1231
Calcium : phosphorus, %	0.7692	0.7692	1.7096	1.6287	1.3913