Then, the achievement function is demonstrated on a diet problem with 144 foods, 19 nutrients and several types of palatability constraints, in which the nutritional constraints are modeled with fuzzy sets.: Ch
The approach deals with multi-objective fuzzy linear programming problem using a fuzzy programming technique for its solution. By prescribing a diet merely based on crisp data, some ofthe realities are neglected. For the same reason, we dealt with human diet problem through fuzzy approach. Results...
A problem formulated by the economist George Stigler in the early 1940s which had as its goal the determination of a minimum cost diet for an adult that met, for a full year, the recommended daily allowances of nutrients and calories, using 77 foods and 1939 prices. It was one of the ...
We first computed the range of amino acid intake (i.e. grams of each amino acid consumed per day) for each dietary pattern using a linear programming algorithm we developed (Fig. 2b, Supplementary Methods) and found that, although none of these dietary patterns includes any constraint on ...
Stigler studied this problem heuristically in the 1940s, but only the development of modern optimization algorithms gave relatively quick accurate solutions. The linear programming techniques implemented in this application are now widely used to create practical diet plans from accepted nutritional guideline...
Local food-based complementary feeding recommendations developed by the linear programming approach to improve the intake of problem nutrients among 12-23-month-old Myanmar children. Br J Nutr. 2015:1–11. doi:10. 1017/s000711451500481x 38. Skau JK, Bunthang T, Chamnan C, Wieringa FT, ...
Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements. View Solution A diet of a stic person must contain atleast 4000 unit of vitamins, 50 unit of proteins and 1400 ...
The neural network can preferably solve the non- linear problem.利用神经网络建模可以较好地解决非线性问题。 The information transmission in neural system depends on neurotransmitters.信息传递的神经途径有赖于神经递质。 12modulate v.调整,调节(音的强弱);变调 ...
The primary outcome of GWG was selected because it is the key clinical problem we are addressing with our Nutrition + Exercise intervention. Pre-pregnancy obesity and excess GWG are the strongest maternal characteris- tics associated with offspring obesity [9, 11, 59] and childhood metabolic ...
The experimental task was also a simplification of the actual consumer problem. Supermarket shelves comprise thousands of products that are competing for the consumers limited attention. Furthermore, consumers must keep a running memory of what they have bought, in order to fully take into account ...