CN108074635A - A kind of menu based on food materials missing degree recommends method - Google Patents
A kind of menu based on food materials missing degree recommends method Download PDFInfo
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- CN108074635A CN108074635A CN201710623501.9A CN201710623501A CN108074635A CN 108074635 A CN108074635 A CN 108074635A CN 201710623501 A CN201710623501 A CN 201710623501A CN 108074635 A CN108074635 A CN 108074635A
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- food materials
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Abstract
The present invention relates to a kind of menus based on food materials missing degree to recommend method,The menu recommends method to include,Obtain the food materials freshness of existing food materials and corresponding existing food materials,And by existing food materials and corresponding food materials freshness data sending to server process,Screening server obtains each recommendation food materials missing degree of menu and food materials missing degree index,And menu when lacking default species number and lacking default species number more than food materials is made not to show,Server also obtains the food materials freshness in each recommendation menu,Food materials health degree and user cook hobby index,And then obtain the food materials missing degree index based on each menu,Food materials freshness,Food materials health degree and user cook the priority list that hobby index obtains characterizing each recommendation menu,So as to which obtained recommendation menu priority list is sent to user's selection,To facilitate the recommendation menu that user selects oneself to like according to priority case.
Description
Technical field
The present invention relates to intelligent cooking fields more particularly to a kind of menu based on food materials missing degree to recommend method.
Background technology
In current kitchen appliance in the market, each kitchen appliance manufacturer by by the menu editted storage into local kitchen appliance equipment,
With facilitate user culinary art when directly invoke kitchen appliance equipment in ready-made menu.Certainly, part kitchen appliance equipment can also be new by inciting somebody to action
Recommendation menu be stored in the server of distal end, kitchen appliance equipment to be facilitated to download to obtain menu at far-end server, so as to and
Menu in the kitchen appliance equipment of Shi Gengxin locals.
In these menus provided in current server or kitchen appliance manufacturer, all with push menu can be recommended to give mostly
Suitable user that server or kitchen appliance manufacturer are thought and menu that user is subject to welcome are recommended user's reference by user
Culinary art.
However, the recommendation method of existing menu still has very big shortcoming：The recommendation of existing menu is mainly pressed
Recommend according to the pageview of multiple users in former user's pageview either regular period or recommended according to the food materials of input.
If the menu recommended is not user want or user at that time because without recommend the required food materials of menu, that
May result in can not be according to recommending menu to be cooked when lacking food materials, and the culinary art for substantially reducing user is experienced and cooked by this
It prepares food interest.
The content of the invention
The technical problems to be solved by the invention are pushed away for a kind of above-mentioned existing menu based on food materials missing degree of offer
Recommend method.The menu based on food materials missing degree recommends method not only to make full use of existing food materials without additionally adding new food
Material, and take into full account the fresh situation of food materials, food materials health condition and the history preferences of user, so as to accurately obtain
More it is bonded the recommendation menu that user needs.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of menu based on food materials missing degree is recommended
Method, which is characterized in that include the following steps：
A kind of menu based on food materials missing degree recommends method, which is characterized in that includes the following steps：
Step 1, the food materials freshness of existing food materials and corresponding existing food materials is obtained, and by the existing food materials of acquisition and now
There is the corresponding food materials freshness data sending of food materials to server, pre-saved in server there are many different recommendation menus,
Each recommends menu to be corresponding with corresponding food materials species；
Step 2, server compares the existing food materials of acquisition with corresponding food materials species in each recommendation menu, screens
It obtains for respectively recommending the food materials missing degree of menu and food materials missing degree index in the case of existing food materials, and order lacks default species
Number and recommendation menu when lacking default species number more than food materials are not shown；Wherein, in each recommendation menu, for
Existing food materials, food materials missing scale when not lacking food materials are denoted as a0, when lacking a kind of food materials food materials missing scale be denoted as a1,
Food materials missing degree when lacking two kinds of food materials is a2, food materials missing degree when lacking n kind food materials is an；Food during food materials is not lacked
Material missing degree index is labeled as b0, food materials missing degree index when lacking a kind of food materials is labeled as b1, lack food during two kinds of food materials
Material missing degree index is labeled as b2, food materials missing degree index when lacking n kind food materials is labeled as bn；Default species number target is denoted as
n0；a0>a1>a2...>an；0<b0<b1<b2...<bn；n0≤ n, n >=2；
Step 3, server carries out nutritional ingredient according to food materials nutritional ingredient for each recommendation menu to all existing food materials
Sequence, to obtain the corresponding food materials health degree of each existing food materials；Wherein, food materials health degree is proportionate with food materials nutritional ingredient；
Step 4, server according to user to the history culinary art record number of each recommendation menu, to obtain user for respectively pushing away
Recommend the history culinary art hobby index of menu；
Step 5, server is good for according to food materials missing degree index, food materials freshness, food materials of the gained for each recommendation menu
Kang Du and history culinary art hobby index, obtain the priority of each recommendation menu；Wherein, the priority flag of the recommendation menu is
X, mark recommend the food materials missing degree index of menu as B, and mark recommends the food materials freshness of menu, and for C, mark recommends menu
Food materials health degree is D, and mark culinary art hobby index is E；Wherein, X=B2+C+D+E；C is each to recommend not lack in menu
The average of the food materials freshness of existing food materials, D for recommend menu in do not lack each existing food materials food materials health degree average；
Step 6, server respectively recommends the priority of menu according to gained, by server according to the descending order of priority or
Person's ascending order order is ranked up each recommendation menu, with the recommendation menu priority list after sort, and by server general
Gained recommends menu priority list to be sent to user, for selection by the user the recommendation menu of oneself hobby.
Selectively, the food materials freshness and/or food materials health degree are divided into five grades.
Specifically, in the menu recommendation method based on food materials missing degree, the n=3, an=n, b1=5, b2=
3, b3=1.
Further, in step 1：The food materials freshness of the existing food materials and corresponding existing food materials is set by kitchen appliance
It is standby to obtain；Or the food materials freshness of the existing food materials and corresponding existing food materials is that user utilizes mobile terminal with directly defeated
Enter form and be sent to server.
Compared with prior art, the advantage of the invention is that：The menu of the present invention recommends method to make full use of existing food materials
Without additionally adding new food materials, and take into full account the fresh situation of food materials, food materials health condition and the history of user love
Good situation is cooked by being based on food materials missing degree index, food materials freshness, food materials health degree and user in each menu by server
Hobby of preparing food index obtains characterizing the priority list of each recommendation menu, so as to which obtained recommendation menu priority list be sent
It is selected to user, to facilitate the recommendation menu that user selects oneself to like according to priority case.
Description of the drawings
Fig. 1 is that the menu based on food materials missing degree recommends method flow schematic diagram in the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1, the menu based on food materials missing degree recommends method in the present embodiment, include the following steps：
Step 1, the food materials freshness of existing food materials and corresponding existing food materials is obtained, and by the existing food materials of acquisition and now
There is the corresponding food materials freshness data sending of food materials to server, pre-saved in server there are many different recommendation menus,
Each recommends menu to be corresponding with corresponding food materials species；Wherein, in the present embodiment, existing food materials and corresponding existing food materials are new
The acquisition of freshness can be obtained by kitchen appliance equipment, and certainly, existing food materials information can also be led to by user in the form of directly inputting
It crosses mobile terminal device and is sent to server；Food materials freshness is proportionate with food materials freshness；That is, food materials are newer
Fresh, corresponding food materials freshness is bigger；Food materials freshness is poor, and corresponding food materials freshness is with regard to smaller；
Step 2, server compares the existing food materials of acquisition with corresponding food materials species in each recommendation menu, screens
It obtains for respectively recommending the food materials missing degree of menu and food materials missing degree index in the case of existing food materials, and order lacks default species
Number and recommendation menu when lacking default species number more than food materials are not shown；Wherein, in each recommendation menu, for
Existing food materials, food materials missing scale when not lacking food materials are denoted as a0, when lacking a kind of food materials food materials missing scale be denoted as a1,
Food materials missing degree when lacking two kinds of food materials is a2, food materials missing degree when lacking n kind food materials is an；Food during food materials is not lacked
Material missing degree index is labeled as b0, food materials missing degree index when lacking a kind of food materials is labeled as b1, lack food during two kinds of food materials
Material missing degree index is labeled as b2, food materials missing degree index when lacking n kind food materials is labeled as bn；Default species number target is denoted as
n0；a0>a1>a2...>an；0<b0<b1<b2...<bn；n0≤ n, n >=2；
In the present embodiment, for example it is assumed that default species number n0For 3, it is set in each recommendation menu, does not lack food materials
When food materials missing degree a0For 0, lack food materials missing degree a during a kind of food materials1For 1, lack food materials missing degree during two kinds of food materials
a2For 2, menu when lacking three kinds and three kinds or more food materials is not shown；Food materials missing degree index b during food materials is not lacked0
For 5, lack food materials missing degree b during a kind of food materials1For 3, lack food materials missing degree b during two kinds of food materials2For 1；
Step 3, server carries out nutritional ingredient according to food materials nutritional ingredient for each recommendation menu to all existing food materials
Sequence, to obtain the corresponding food materials health degree of each existing food materials；Wherein, food materials health degree is proportionate with food materials nutritional ingredient；
That is, the nutritional ingredient in food materials is more, corresponding food materials health degree is bigger；Nutritional ingredient in food materials is fewer, right
The food materials health degree answered is with regard to smaller；
Step 4, server according to user to the history culinary art record number of each recommendation menu, to obtain user for respectively pushing away
Recommend the history culinary art hobby index of menu；Wherein, in history culinary art record, if user's cooking for some recommendation menu
Record number of preparing food is more, then the history culinary art hobby index of the obtained recommendation menu is bigger；
Step 5, server is good for according to food materials missing degree index, food materials freshness, food materials of the gained for each recommendation menu
Kang Du and history culinary art hobby index, obtain the priority of each recommendation menu；Wherein, the priority flag of menu is recommended as X, mark
Note recommends the food materials missing degree index of menu as B, and mark recommends the food materials freshness of menu, and for C, mark recommends the food materials of menu
Health degree is D, and mark culinary art hobby index is E；Wherein, X=B2+C+D+E；C is each existing to recommend not lack in menu
The average of the food materials freshness of food materials, D for recommend menu in do not lack each existing food materials food materials health degree average；
Such as recommend menu for one, corresponding 5 kinds of food materials are corresponding in the recommendation menu, and server obtains
Existing food materials there was only 4 kinds, the food materials missing degree of the recommendation menu is 0, at this point, the food materials freshness C of the recommendation menu is exactly
There is no the average of the food materials freshness of this 4 kinds of existing food materials of missing in the menu, the food materials health degree D of the recommendation menu is exactly
There is no the average of the food materials health degree of this 4 kinds of existing food materials of missing in the menu.
For example, with reference to the explanation that step 2 is directed in the present embodiment, for the recommendation menu for not lacking food materials, then this is pushed away
The priority for recommending menu is X0=52+C0+D0+E0；For the recommendation menu for lacking a kind of food materials, then the recommendation menu it is preferential
Grade is X1=32+C1+D1+E1；For the recommendation menu for lacking two kinds of food materials, then the priority of the recommendation menu is X2=12+C2
+D2+E2；For the recommendation menu for lacking three kinds and three kinds or more food materials, then the then not displaying of corresponding recommendation menu, this
When also without go calculate in this case respectively recommend menu priority；Wherein, C recorded in the present embodiment0、C1And C2Point
It is not the average of the food materials freshness of the corresponding each existing food materials for recommending not lack in menu；D0、D1And D2It is corresponding recommendation respectively
The average of the food materials health degree for each existing food materials not lacked in menu；E0、、E1And E2It is cooking for corresponding each recommendation menu respectively
Hobby of preparing food index；
Step 6, server respectively recommends the priority of menu according to gained, by server according to the descending order of priority or
Person's ascending order order is ranked up each recommendation menu, with the recommendation menu priority list after sort, and by server general
Gained recommends menu priority list to be sent to user, for selection by the user the recommendation menu of oneself hobby.
Specifically, for above-mentioned three kinds of recommendation menu situations for having obtained priority, first is recommended the preferential of menu
Grade is X0, the priority of second recommendation menu is X1, the priority of the 3rd recommendation menu is X2；If gained X1>X2>X0,
So through being exactly that { second recommendation menu, the 3rd pushes away for each recommendation menu priority list after priority descending sort
Recommend menu, first recommendation menu }.If the user desired that the highest recommendation menu of use priority, then user is just illustrating
Select second menu is recommended to use menu as oneself in described each recommendation menu priority list.
In addition, being directed to the fresh situation of food materials, the food materials freshness in the present embodiment can be divided into five grades and be divided；
For example, food materials freshness is followed successively by Pyatyi, level Four, three-level, two level and level-one from good to difference；Wherein, Pyatyi represents that food materials are newest
Fresh, level-one represents that the fresh situation of food materials is worst；Certainly, situation about being influenced for food materials on user health, the food in the present embodiment
Material health degree can also be divided into five grades and carry out health degree division.For example, food materials health degree is followed successively by Pyatyi, four from good to difference
Grade, three-level, two level and level-one.Wherein, the measure for being divided into five grades for food materials freshness and food materials health degree also may be used
To be carried out at the same time.
Although the preferred embodiment of the present invention described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.That is made within the spirit and principles of the invention appoints
What modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of menu based on food materials missing degree recommends method, which is characterized in that includes the following steps：
Step 1, the food materials freshness of existing food materials and corresponding existing food materials is obtained, and by the existing food materials of acquisition and existing food
The corresponding food materials freshness data sending of material is pre-saved there are many different recommendation menus in server to server, each
Menu is recommended to be corresponding with corresponding food materials species；
Step 2, server compares the existing food materials of acquisition with corresponding food materials species in each recommendation menu, and screening obtains
For the food materials missing degree and food materials missing degree index for respectively recommending menu in the case of existing food materials, and make and lack default species number
And recommendation menu when lacking default species number more than food materials is not shown；Wherein, in each recommendation menu, for existing
Food materials, food materials missing scale when not lacking food materials are denoted as a0, when lacking a kind of food materials food materials missing scale be denoted as a1, lack
Food materials missing degree during two kinds of food materials is a2, food materials missing degree when lacking n kind food materials is an；Food materials when not lacking food materials lack
Mistake degree index is labeled as b0, food materials missing degree index when lacking a kind of food materials is labeled as b1, food materials when lacking two kinds of food materials lack
Mistake degree index is labeled as b2, food materials missing degree index when lacking n kind food materials is labeled as bn；Default species number target is denoted as n0；a0
>a1>a2...>an；0<b0<b1<b2...<bn；n0≤ n, n >=2；
Step 3, server carries out nutritional ingredient sequence according to food materials nutritional ingredient for each recommendation menu to all existing food materials,
To obtain the corresponding food materials health degree of each existing food materials；Wherein, food materials health degree is proportionate with food materials nutritional ingredient；
Step 4, server is directed to each recommendation dish according to user to the history culinary art record number of each recommendation menu to obtain user
The history culinary art hobby index of spectrum；
Step 5, server is directed to food materials missing degree index, food materials freshness, the food materials health degree of each recommendation menu according to gained
And history culinary art hobby index, obtain the priority of each recommendation menu；Wherein, it is described to recommend the priority flag of menu as X, mark
Note recommends the food materials missing degree index of menu as B, and mark recommends the food materials freshness of menu, and for C, mark recommends the food materials of menu
Health degree is D, and mark culinary art hobby index is E；Wherein, X=B2+C+D+E；C is each existing to recommend not lack in menu
The average of the food materials freshness of food materials, D for recommend menu in do not lack each existing food materials food materials health degree average；
Step 6, server respectively recommends the priority of menu according to gained, by server according to the descending order or liter of priority
Sequence order is ranked up each recommendation menu, with the recommendation menu priority list after being sorted, and by server by gained
Menu priority list is recommended to be sent to user, for selection by the user the recommendation menu of oneself hobby.
2. the menu according to claim 1 based on food materials missing degree recommends method, which is characterized in that the food materials are fresh
Degree and/or food materials health degree are divided into five grades.
3. the menu according to claim 1 or 2 based on food materials missing degree recommends method, which is characterized in that the n=3,
an=n, b1=5, b2=3, b3=1.
4. the menu according to claim 1 or 2 based on food materials missing degree recommends method, which is characterized in that in step 1
In：The food materials freshness of the existing food materials and corresponding existing food materials is obtained by kitchen appliance equipment；Or the existing food materials
And the food materials freshness of corresponding existing food materials is that user is sent to server using mobile terminal in the form of directly inputting.
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| CN201710623501.9A CN108074635A (en) | 2017-07-27 | 2017-07-27 | A kind of menu based on food materials missing degree recommends method |
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| CN109884925A (en) * | 2019-03-14 | 2019-06-14 | 广东美的厨房电器制造有限公司 | Cooking methods, computer readable storage medium, cooking equipment and kitchen system |
| CN110875089A (en) * | 2018-08-29 | 2020-03-10 | 九阳股份有限公司 | Recipe recommendation method based on cooking history record and cooking kitchen power supply |
| CN111782902A (en) * | 2020-08-03 | 2020-10-16 | 宁波方太厨具有限公司 | Food material recommendation method and system, electronic device and storage medium |
| CN113158017A (en) * | 2020-01-22 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Menu recommendation method, refrigerator and computer-readable storage medium |
| CN113490423A (en) * | 2019-02-03 | 2021-10-08 | 皇家飞利浦有限公司 | Food material recommended for the production of nutritional preparations |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110875089A (en) * | 2018-08-29 | 2020-03-10 | 九阳股份有限公司 | Recipe recommendation method based on cooking history record and cooking kitchen power supply |
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| CN113490423A (en) * | 2019-02-03 | 2021-10-08 | 皇家飞利浦有限公司 | Food material recommended for the production of nutritional preparations |
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