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Method for intelligently recommending menus and food and application

A technology for food and recipes, applied in the field of smart home appliances, can solve the problem of difficult to find recipes and ingredients

Inactive Publication Date: 2016-03-23
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In contemporary life, due to the fast pace of life and the high pressure of life and work, it is difficult for many people to find their favorite recipes and ingredients

Method used

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  • Method for intelligently recommending menus and food and application
  • Method for intelligently recommending menus and food and application
  • Method for intelligently recommending menus and food and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-2 shown.

[0038] A method for intelligently recommending recipes and food, comprising the following steps:

[0039] 1) Build a preference database:

[0040] The server obtains the user's purchase data information and stores it in the preference database; the user's purchase data information includes the user id, the name of the food purchased by the user, and the number of purchases of each food;

[0041] 2) Build a recipe database:

[0042] Obtain recipe information and store it in the recipe database; the recipe information includes recipe name, ingredient name and recipe practice steps;

[0043] 3) Calculate adjacent users:

[0044] Through the preference database, get the user u x for item i y degree of preference u xy , u xy i.e. user u x for item i y The number of purchases; the m×n matrix is ​​used to represent the user's preference for the item. The number of purchases of each food indicates the user's preference for the item. The hi...

Embodiment 2

[0060] The method for intelligently recommending recipes and food as described in Embodiment 1, the difference is that in the step 2), the establishment of the recipe database relies on web crawler technology to crawl recipe information on the Internet.

Embodiment 3

[0062]The method for intelligently recommending recipes and food as described in Embodiment 1, the difference is that in the step 2), the storage format of the recipe information is as follows: {'_id': recipe name, 'steps': recipe practice steps,' material': [M 1 ,M 2 ,...,M n ]}, where '_id' indicates the name of the recipe, 'steps' indicates the steps of the recipe, 'material' indicates the list of ingredients, M x (x=1,2,...,n) indicates the name of the ingredient; material=

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Abstract

The invention relates to a method for intelligently recommending menus and food and an application. According to the method for intelligently recommending the menus and the food, public taste can be met through dual-mode scientific predication and recommendation of the menus and the food, and personal taste characteristics are considered; the intelligence degree of part and whole integration is high and humanization is realized; meanwhile, according to the method, the structure is simple, the practicability is high, the method can be flexibly applied to various intelligent appliances and complies with the development tendency of smart home and the big data era, and popularization and application are facilitated.

Description

technical field [0001] The invention relates to a method and application for intelligently recommending recipes and food, and belongs to the technical field of intelligent home appliances. Background technique [0002] With the development of microelectronics technology, embedded technology and the arrival of the era of big data, smart life has become the latest life mode of people. The future era will be the era of IT and the era of DT, DT is DataTechnology data technology. Big data refers to a collection of data that cannot be captured, managed, and processed with conventional software tools within an acceptable time frame. [0003] With the continuous improvement of the economic level and consumers' living standards, consumers' requirements and tastes for diet are also constantly increasing. In contemporary life, due to the fast pace of life and the high pressure of life and work, it is difficult for many people to find their favorite recipes and ingredients. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535
Inventor 邢建平田欣玉宋宪明刘绪
Owner SHANDONG UNIV
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