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A recommendation method and diet technology, applied in the Internet field, can solve problems such as lack of pertinence, low recommendation efficiency, and inability to meet precise diet recommendations, and achieve the effect of accelerating efficiency and increasing the content of nutritional elements
Pending Publication Date: 2021-06-11
SHENZHEN ARTS CHANGHUA INTELLIGENT TECH CO LTD
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[0002] In the existing diet recommendation scheme, diet recommendations are mainly made to users based on the guidance documents of the National Health Commission and the Chinese Nutrition Society combined with the Chinese food composition table. However, this lack of targeted method has certain defects: First, the national The guidance documents are all group-oriented solutions, which cannot meet the needs of current users to make precise dietary recommendations for their individuals.
Second, the existing diet recommendation schemes basically need to filter the entire food material library, resulting in a generally low recommendation efficiency
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Embodiment 1
[0063] Such as figure 1 As shown, the present embodiment 1 provides a method for diet recommendation, and the specific method steps are as follows:
[0064] S1 obtains the nutrient content information of the food in the pre-established food nutrition information database;
[0065] S2 calculates the classification deviation coefficient of ingredients based on the nutrient content of various ingredients;
[0066] S3 determines the recommended amount of ingredients for the recipe according to the classification deviation coefficient of the ingredients and the daily average calorie value required by the user;
[0067] S4 Determine the current diet based on the recommended candidate ingredients according to actual needs.
[0068] In step S1, the pre-established food nutrition information database is used to store the nutritional content information of various food materials, including content information of calories, protein, fat, carbohydrates, vitamins, minerals and various amino...
Embodiment 2
[0110] Based on the same technical idea, the specific embodiment of the present invention also provides a dietary recommendation system, the system comprising:
[0111] An acquisition module, configured to acquire the nutritional content information of the food in the pre-established food nutrition information database;
[0112] The calculation module is used to calculate the classification deviation coefficient of the food based on the nutrient content of various food materials;
[0113] The first determination module is used to determine the recommended amount of ingredients for the recipe according to the classification deviation coefficient of the ingredients and the daily average calorie value required by the user;
[0114] The second determination module is used to determine the current diet based on the recommended candidate ingredients according to actual needs.
[0115] Those skilled in the art should understand that the embodiments of the present application may be ...
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Abstract
The invention discloses a diet recommendation method and system. The diet recommendation method comprises the following steps: acquiring nutritional ingredient content information of food materials in a pre-established food material nutrition information database; calculating a classification deviation coefficient of the food materials based on the nutrient content of each type of food materials; according to the classification deviation coefficient of the food materials and the daily average calorie value required by the user, determining the food material recommendation amount of the recipe; and determining the current diet based on the recommended candidate food materials according to actual needs. Through the diet recommendation scheme, the diet recommendation efficiency is improved, more and more accurate recommendation can be carried out according to the physical condition of the user along with the increase of the diet record quantity of the user, the diet preference and nutrition balance requirements of the user can be considered, and the content of various nutrient elements of the person to be recommended reaches the health standard.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a diet recommendation method and system. Background technique [0002] In the existing diet recommendation scheme, diet recommendations are mainly made to users based on the guidance documents of the National Health Commission and the Chinese Nutrition Society combined with the Chinese food composition table. However, this lack of targeted method has certain defects: First, the national The guidance documents are all group-oriented solutions, which cannot meet the needs of current users who need to make precise dietary recommendations for their individuals. Second, the existing diet recommendation schemes basically need to filter the entire food material library, resulting in the problem that the recommendation efficiency is generally low. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a d...
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