Healthy diet knowledge graph construction method and food material recommendation method

Abstract

The invention discloses a healthy diet knowledge graph construction method and a food material recommendation method and aims to solve the problems that food materials beneficial to the body can be reasonably and effectively recommended to a user and the user cannot be reminded of food materials harmful to the body in the prior art. According to the healthy diet knowledge graph construction method, corresponding disease nodes and corresponding food material nodes are created directly according to information in a text and the information of diseases and food materials having the incidence relation with the diseases stored in the text; the disease nodes and the food material nodes are connected to generate health sub-graphs corresponding to the diseases; and a healthy diet knowledge graph is generated by fusing the same food material nodes into one food material node. Therefore, when food material recommendation is carried out, the corresponding food material node can be searched according to the created healthy diet knowledge graph, and a target food material node is determined according to the connection relationship between the food material node and other nodes, so that food materials are accurately recommended.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method for constructing a healthy diet knowledge map and recommending ingredients. Background technique [0002] With the continuous development of society, people's living standards are gradually improving, people's pace of life is getting faster and faster, and fast food culture is gradually becoming popular, followed by people's health problems caused by irregular diet and not paying attention to diet health, Most of the health problems nowadays are caused by not paying attention to diet. [0003] Existing users obtain doctor’s orders from doctors, listen and memorize them in a short period of time, and go home to report that there will be information omission or memory errors for cooks, and there will be some non-doctor’s orders for cooks when purchasing vegetables. Whether it is suitable for consumption is uncertain, or the recommendation of ingredients...

AI Technical Summary

Problems solved by technology

[0005] This application provides a healthy diet knowledge map construction, food recommendation method, device, equipment and medium to solve the problem of reasonably and effectively recommending food that is beneficial to the user in the prior art, and cannot remind the user that it is harmful to the body ingredients, and sometimes even recommended ingredients will have a certain impact on health

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