CN106875137A - A kind of procurement decisions optimization method and system - Google Patents
A kind of procurement decisions optimization method and system Download PDFInfo
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- CN106875137A CN106875137A CN201510926138.9A CN201510926138A CN106875137A CN 106875137 A CN106875137 A CN 106875137A CN 201510926138 A CN201510926138 A CN 201510926138A CN 106875137 A CN106875137 A CN 106875137A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
- G06Q30/0222—During e-commerce, i.e. online transactions
Abstract
The invention discloses a kind of procurement decisions optimization method and system, receive the user's request information of user input, businessman supply information and the procurement decisions influence information related to the user's request information is obtained, is price guideline by the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions；The user's request information, businessman supply information price factor, procurement decisions price factor and price guideline unification are input to mixed payment model, the optimal procurement decisions of the user's request are met.Because the procurement optimization schemes synthesis in the present invention consider various factors, and the mixed payment model of accurate description procurement decisions is employed, therefore, technical solution of the present invention has provided the user the procurement scheme for optimizing.
Description
Technical field
It is to be related to a kind of procurement decisions to optimize in particular the present invention relates to procurement decisions technical field
Method and system.
Background technology
With e-commerce development, market competition becomes more fierce.Businessman improves to promote client to consume
Sales Volume of Commodity, plays an active part in competition, often releases multi-period, multi-level, multiple types preferential promotion and lives
Move to encourage client.And various promotion and discount that businessman releases how are made full use of, obtain more using
Family is worth, focus of attention and difficult point during as user's commodities purchased.
Various procurement optimization platform (such as procurement optimization website of the prior art or buyings in the prior art
Optimization software etc.), based on the various preferential advertising campaign that solid shop/brick and mortar store under e-commerce website or line is released,
For client provides more preferential procurement scheme.
But the comprehensive consideration comprehensively of the procurement optimization scheme that procurement optimization platform is used in the prior art
The various factors of procurement scheme is influenceed, is not optimized comprehensively for many businessmans, many value influence factors, and
And unified procurement optimization model is not set up, therefore client can not be by procurement optimization of the prior art
The procurement scheme that platform is optimized.
The content of the invention
In view of this, the invention provides a kind of procurement decisions optimization method and system, can be carried for client
For the procurement scheme for optimizing.
To achieve the above object, the present invention provides following technical scheme：
A kind of procurement decisions optimization method, including：
The user's request information of user input is received, the user's request information is used to characterize user's request；
Businessman supply information and the procurement decisions influence information related to the user's request information is obtained,
Businessman's supply information includes businessman's supply information price factor and the non-price factor of businessman's supply information,
The procurement decisions influence information includes procurement decisions price factor and the non-price factor of procurement decisions；
It is price by the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions
Index；
By the user's request information, businessman supply information price factor, procurement decisions price factor and
Price guideline unification is input to mixed payment model, is met the user's request most
Excellent procurement decisions.
Preferably, the mixed payment model is as follows：
Object function：
The preferential total price of businessman i commodity j：Zij=Cij*Rij(Xij)*Xij-Dij(Xij)；
The preferential preceding total price of businessman i：
The preferential total price of businessman i：
Buying total price：
Major constraints：
The quantity of commodity j
The concessionary rate function R of businessman i commodity jij(Xij)={ rijk：Tijk≤Xij＜ Tij(k+1)}；
The preferential function D of fixation of businessman i commodity jij(Xij)={ dijk：Tijk≤Xij＜ Tij(k+1)}；
The concessionary rate function of businessman i
The preferential function of fixation of businessman i
Wherein, N is businessman's quantity, and M is range of goods quantity,
CijIt is businessman i commodity j unit prices, xjIt is the purchase quantity of commodity j, xijIt is adopting for businessman i commodity j
Purchase quantity,
K is preferential section of K, and K+1 is preferential section of K+1,
TikIt is the upper limit in the k-th of businessman i preferential stage, TijkFor the k-th of businessman i commodity j is preferential
The upper limit in stage,
Ti(k+1)It is the lower limit in businessman's i k-ths preferential stage, Tij(k+1)It is the k-th of businessman i commodity j
The lower limit in preferential stage,
rikIt is businessman i in the concessionary rate of preferential section of k-th, rijkIt is businessman i commodity j in preferential section of k-th
Concessionary rate；
dikFor businessman i in the fixation of preferential section of k-th preferential, dijkFor businessman i commodity j is excellent in k-th
The fixation of favour section is preferential；
Rij(Xij) it is that businessman i commodity j is X in purchase quantityijConcessionary rate function, be on purchase quantity Xij
Step function, for different purchase quantities, businessman provides different concessionary rates,
Dij(Xij) it is that businessman i commodity j is X in purchase quantityijThe preferential function of fixation, be on buying number
Amount XijStep function,
For businessman i is in buying total price or quantityConcessionary rate function, be on buying total price
Or quantity isStep function,
For businessman i is in buying total price or quantityThe preferential function of fixation, be total on buying
Valency or quantity areStep function.
Preferably, it is described that the non-price factor of businessman's supply information and the non-price factor of procurement decisions are united
One is quantified as price guideline includes：
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract value because
Element；
According to the Value Factors, the system price coefficient of the Value Factors is determined；
According to the system price coefficient of the Value Factors, receive user and indicate, the Value Factors are set
User price coefficient；
The value is calculated according to the user price coefficient or system price coefficient of the Value Factors
The price guideline of factor；
Or,
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract class value because
Element；
According to the class Value Factors, the system price coefficient of the class Value Factors is determined；
According to the system price coefficient of the class Value Factors, receive user and indicate, the class value is set
The user price coefficient of factor；
The class is calculated according to the user price coefficient or system price coefficient of the class Value Factors
The price guideline of Value Factors.
Preferably, it is described according to the Value Factors, determine the system price coefficient bag of the Value Factors
Include：
The market price is extracted from the Value Factors, as the system price coefficient of the Value Factors；
Or；
Total sales promotion expenses is extracted from the Value Factors and promotes income from sales with total；
Calculate total sales promotion expenses and be worth to the Value Factors with the ratio with total promotion income from sales
System price coefficient；
Or；
Total sales promotion expenses is extracted from the Value Factors to use and sales volume；
Calculate the system valency that total sales promotion expenses is worth to the Value Factors with the ratio with the sales volume
Lattice coefficient.
Preferably, the system price coefficient of the Value Factors is determined according to the Value Factors described
Afterwards, also include：
Response user's adjustment operation, obtains the user price coefficient of the Value Factors after user's adjustment；
User price coefficient after system at regular intervals is adjusted according to user is adjusted, and updates the Value Factors
System price coefficient；
Or,
Described according to the class Value Factors, after determining the system price coefficient of the class Value Factors,
Also include：
Response user's adjustment operation, obtains the user price coefficient of the class Value Factors after user's adjustment；
User price coefficient after system at regular intervals is adjusted according to user is adjusted, update class value because
The system price coefficient of element.
Preferably, after the optimal procurement decisions for being met the user's request, also include：
The optimal procurement decisions for meeting the user's request to obtaining further are optimized, including：Will
The unified consideration of buying of many phases in time range, expands purchase quantity, variety range；It is maximum excellent existing
Under conditions of favour limitation, buying limitation, repeatedly purchased from same businessman, obtain repeatedly preferential.
A kind of procurement decisions optimize system, including：
Receiving unit, the user's request information for receiving user input, the user's request information is used for
Characterize user's request；
Acquiring unit, for obtaining businessman supply information and the buying related to the user's request information
Decision Making Effect information, businessman's supply information includes businessman's supply information price factor and businessman's supply letter
Non- price factor is ceased, the procurement decisions influence information includes that procurement decisions price factor and procurement decisions are non-
Price factor；
Quantifying unit, for by the non-price factor of businessman's supply information and the non-price factor of procurement decisions
Unified quantization is price guideline；
First decision package, for by the user's request information, businessman supply information price factor, adopt
Purchase policy price factor and price guideline unification are input to mixed payment model, are expired
The optimal procurement decisions of the foot user's request.
Preferably, the quantifying unit includes：
First extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Value Factors are extracted in factor；
First determining unit, for according to the Value Factors, determining the system price of the Value Factors
Coefficient；
Second determining unit, for the system price coefficient according to the Value Factors, receives user and indicates,
The user price coefficient of the Value Factors is set；
First computing unit, for the user price coefficient according to the Value Factors or system price system
Number is calculated the price guideline of the Value Factors；
Or,
The quantifying unit includes：
Second extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Class Value Factors are extracted in factor；
3rd determining unit, for according to the class Value Factors, the system for determining the class Value Factors
Cost coefficient；
4th determining unit, for the system price coefficient according to the class Value Factors, receives user and refers to
Show, the user price coefficient of the class Value Factors is set；
Second computing unit, for user price coefficient or system price according to the class Value Factors
Coefficient is calculated the price guideline of the class Value Factors.
Preferably, first determining unit includes：
3rd extraction unit, for extracting the market price from the Value Factors, as the value because
The system price coefficient of element；
Or；
4th extraction unit, is received for extracting total sales promotion expenses from the Value Factors with total promotion sale
Enter；
3rd computing unit, for calculating ratio of the total sales promotion expenses with total promotion income from sales
Obtain the system price coefficient of the Value Factors；
Or；
5th extraction unit, uses and sales volume for extracting total sales promotion expenses from the Value Factors；
4th computing unit, institute is worth to for calculating total sales promotion expenses with the ratio with the sales volume
State the system price coefficient of Value Factors.
Preferably, also include：
First adjustment unit, for responding user's adjustment operation, obtains the Value Factors after user's adjustment
User price coefficient；
Second adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the Value Factors；
Or,
3rd adjustment unit, for responding user's adjustment operation, obtains the class Value Factors after user's adjustment
User price coefficient；
4th adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the class Value Factors.
Understood via above-mentioned technical scheme, compared with prior art, determined the invention discloses one kind buying
Plan optimization method and system, receive the user's request information of user input, and the user's request information is used for
User's request is characterized, the businessman supply information and procurement decisions related to the user's request information is obtained
Influence information, businessman's supply information includes that businessman's supply information price factor and businessman's supply information are non-
Price factor, the procurement decisions influence information includes procurement decisions price factor and the non-price of procurement decisions
Factor；It is valency by the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions
Lattice index；By the user's request information, businessman supply information price factor, procurement decisions price factor
And price guideline unification is input to mixed payment model, is met the user's request
Optimal procurement decisions.Procurement optimization schemes synthesis disclosed in the present invention consider user's request information,
Businessman's supply information and procurement decisions influence information, also by that the non-price factor of businessman's supply information and will adopt
The non-price factor unified quantization of purchase decision-making is the mode of price guideline, effectively to weigh non-price factor to adopting
Purchase the influence of decision-making, meanwhile, by by the user's request information, businessman supply information price factor,
Procurement decisions price factor and price guideline unification are input in mixed payment model, are obtained
To the optimal procurement decisions for meeting user's request, because the procurement optimization schemes synthesis in the present invention are considered
Various factors, and employ the mixed payment mould for being capable of accurate description procurement decisions
Type, therefore, technical solution of the present invention has provided the user the procurement scheme for optimizing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing to be used needed for example or description of the prior art is applied to be briefly described, it should be apparent that, below
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, other accompanying drawings can also be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of schematic flow sheet of procurement decisions optimization method embodiment 1 disclosed by the invention；
Fig. 2 is a kind of procurement decisions optimization structural representation of system embodiment 2 disclosed by the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
It is described below, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belongs to the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second "
Etc. being for distinguishing similar object, without for describing specific order or precedence.Should manage
Solution so term for using can be exchanged in the appropriate case, during this is only description embodiments of the invention
The differentiation mode used in description to the object of same alike result.Additionally, term " including " and " tool
Have " and their any deformation, it is intended that covering is non-exclusive to be included, so as to comprising a series of lists
The process of unit, method, system, product or equipment are not necessarily limited to those units, but may include without clear
It is listing to Chu or for these processes, method, product or other intrinsic units of equipment.
From background technology, the procurement optimization scheme that procurement optimization platform is used in the prior art is not
Consider the various factors of influence buying total price, for example：It is preferential during unified consideration procurement of commodities
Noncash form (return certificate, prize drawing, present, accumulated point exchanging, it is free use, it is on probation etc.) to buying
The influence of total price；The influence of the deliverability and preferential limitation of many businessmans to buying total price is not considered；Do not examine
Consider various subjective preferences of the user to businessman's prestige, service quality etc.；Or do not consider all need of user
Information is sought to purchasing the influence of total price, and in the prior art and does not set up unified procurement optimization model,
Multistage multi-level special discount can not be processed, therefore, client can not be by of the prior art
The procurement scheme that procurement optimization platform is optimized.
Therefore, in adoption process, because influence factor is extremely various, commodity price is principal element,
(the basic charge variable expense related to region, user voluntarily pick up goods for discount, promotional item, freight charges
Expense), the objective factor such as the expenses of taxation, the various users such as businessman's preference, delivery rate, after-sale service quality
Subjective preferences all have influence to the procurement decisions of user, and Optimal Decision-making should receive factor as much as possible
Enter Optimized model, from wider orientation optimization, prioritization scheme is met the individual character of client to greatest extent
Change and require, make user's perceived value maximum.
Therefore, the invention discloses a kind of procurement decisions optimization method, having considered influence procurement decisions
User's request information, businessman's supply information and procurement decisions influence information, also supplied by by businessman
The non-price factor of information and the non-price factor unified quantization of procurement decisions are the mode of price guideline, come effective
Influence of the non-price factor to procurement decisions is weighed, meanwhile, by by the user's request information, businessman
It is non-that the unification of supply information price factor, procurement decisions price factor and price guideline is input to mixing integer
In linear programming model, the optimal procurement decisions of user's request are met, due to the buying in the present invention
Prioritization scheme has considered various factors, and employs and be capable of the mixed of accurate description procurement decisions
Integer Non-Linear Programming model is closed, therefore, technical solution of the present invention has provided the user the buying for optimizing
Scheme.
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings
The present invention is further detailed explanation with specific embodiment.
Accompanying drawing 1 is referred to, is that a kind of flow of procurement decisions optimization method embodiment 1 disclosed by the invention is illustrated
Figure, the method specifically includes following steps：
S101：Receive the user's request information of user input；
The user's request information is used to characterize user's request, user can browser, panel computer or
Be input into user's request information on the intelligent terminals such as person's mobile phone, user can using directly inputting, items scanning
Bar code is input into by browsing the mode such as commodity and selection, specifically, the user's request is believed
Breath includes：Range of goods, brand, specification, model, quantity, purchase the deadline, be sent to deadline
Phase and other additional informations (such as color, size) etc., in this regard, the present embodiment does not do any
Limit.
The user's request information of user input is generally held in inventory to be purchased, and according to time urgency
It is divided into this shopping list, scheduled purchasing inventory and purpose shopping list with necessity.User's selection buying
Or the deadline is sent to, and this shopping list and scheduled purchasing inventory are produced from inventory to be purchased, can basis
The non-essential of buying produces purpose shopping list from inventory to be purchased.
This shopping list is purchased to require this, needs what is be sent within this buying phase (usual one week)
The inventory of commodity；Scheduled purchasing inventory refers to buying or is sent to the deadline more than the commodity of this buying phase
Inventory.This buying does not consider this inventory, but when there is further optimization purchases chance, can adopt in advance
Purchase, improves the procurement efficiency of user；Purpose shopping list refer to it is both inessential, also without buying hour requirement
The inventory of commodity；This buying does not consider this inventory, but when there is further optimization purchases chance, can
Buying, improves the procurement efficiency of user.That is, this buying is based on this shopping list,
During in the presence of further optimization chance, application plan shopping list and purpose shopping list.
S102：Obtain businessman supply information and the procurement decisions influence related to the user's request information
Information；
It should be noted that the user's request information by receiving user input, obtain needs with the user
The related businessman's supply information of information and procurement decisions influence information are asked, businessman's supply information is used to characterize business
Family supply conditions, comprising commodity price, special discount, supply capacity, restrictive condition at least one
Kind, the present embodiment does not do any restriction.
Wherein, the above in businessman's supply information is divided into businessman's supply information price factor and business
Family's non-price factor of supply information.
It should be noted that the procurement decisions influence packet contains herein below：User or system pair
The expense such as cash certificate, coupons, complimentary ticket reduces the quantization price of measure and can use number in businessman's supply information
Amount；User or system to the present in businessman's supply information, integration, prize drawing, it is free use, it is on probation
Etc. the quantization price of the means of promotion；User or system are serviced businessman's goodwill, brand, packaging, are sent to
The quantization price of the subjective preferences such as promptness, after-sale service.The present embodiment does not do any restriction.
Wherein, the above of the procurement decisions influence information is divided into procurement decisions price factor and buying
The non-price factor of decision-making.
It should be noted that businessman's supply information price factor and procurement decisions price factor are included
Price and rate, price is including commodity price, other take to fix deduction, freight charges, over charge etc.
With；Including discount rate, the tax rate, monetary exchange rate etc., the present embodiment does not do any restriction to rate.
S103：By the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions
It is price guideline；
It should be noted that due to non-price factor for price is difficult to accurately estimate, or even cannot estimate,
Can only subjective perception influence factor, and the present invention is by the non-price factor of businessman's supply information and procurement decisions
Non- price factor unified quantization be price guideline, will non-price factor embodied with price guideline so that
Non- price factor can be taken into account during the optimal procurement decisions of user's request are met.
By non-price factor unified quantization it is price guideline in the present invention, simplifies multiple target many influence factor moulds
Type is single goal list model of influencing factors, and raising finally gives and meets the optimal buying of the user's request and determine
The efficiency of plan.Reflection user considers to each influence factor completely, exactly to make final procurement scheme,
Procurement scheme is more reasonable.
It should be noted that the non-price factor of businessman's supply information and the non-price factor of procurement decisions are according to property
Matter, system price coefficient initial value are calculated, update mode is divided into Value Factors and class Value Factors：
Value Factors are the influence factor for not indicating the amount of money clearly；Or, though indicating the amount of money, deposit
In the more influence factor for being difficult to and weighing, the former mark amount of money is caused to reflect its real price, but its
The factor that real price can relatively accurately be obtained or estimated, for example：Cash certificate, coupons, complimentary ticket,
Present, integration, prize drawing etc..The present embodiment does not do any restriction.
Wherein, cash certificate, coupons, complimentary ticket etc. are due to having what partially or completely value cannot be realized
Possibility, is not equal to face amount, is calculated using conversion mode, and conversion rate is estimated and set by system.
Class Value Factors cannot both be obtained for its price, cannot also be estimated, can only subjective perception influence because
Element.Different clients may be widely different to the perceived value of class Value Factors, for example：Businessman's goodwill, product
Board, packaging are serviced, are sent to promptness, after-sale service etc..The present embodiment does not do any restriction.
S104：By the user's request information, businessman supply information price factor, procurement decisions price because
Element and price guideline unification are input to mixed payment model, and being met the user needs
The optimal procurement decisions asked.
It should be noted that the present invention is by setting up mixed payment model, by the user
Demand information, businessman supply information price factor, procurement decisions price factor and price guideline unification are defeated
Enter in mixed payment model, finally give and meet the optimal buying of the user's request and determine
Plan
Optionally, the class Value Factors in the embodiment of the present invention cannot be calculated accurately for system price coefficient,
Can only subjective perception influence factor, and the present invention is by the non-price factor of businessman's supply information and procurement decisions
Non- price factor unified quantization be price guideline, will non-price factor embodied with price guideline so that
The influence of non-price factor can fully be examined during the optimal procurement decisions of user's request are met
Including considering.
Specifically, described unite the non-price factor of businessman's supply information and the non-price factor of procurement decisions
One is quantified as price guideline includes：
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract value because
Element；
According to the Value Factors, the system price coefficient of the Value Factors is determined；
According to the system price coefficient of the Value Factors, receive user and indicate, the Value Factors are set
User price coefficient；
The value is calculated according to the user price coefficient or system price coefficient of the Value Factors
The price guideline of factor, the system price coefficient × number of the price guideline=Value Factors of the Value Factors
Amount, or, the user price coefficient × quantity of the price guideline=Value Factors of the Value Factors.
Optionally, system price coefficient is preset by modes such as the system commodity in use market price or estimations；
User can set, update and use user price coefficient according to itself subjective perception；The system price
Coefficient is constantly updated by the continuous adjustment of user price coefficient, reflects the perceived value of colony.
Described according to the Value Factors, determine after the system price coefficient of the Value Factors, go back
Including：Response user's adjustment operation, obtains the user price coefficient of the Value Factors after user's adjustment；System
System is periodically adjusted according to the user price coefficient after user's adjustment, the system for updating the Value Factors
Cost coefficient.
Specifically, determining the system price system of the Value Factors according to the Value Factors in the present invention
After number, the system price coefficient of the Value Factors is worth by default and is supplied to user, if user
User price coefficient without the Value Factors, then calculated using the system price coefficient of the Value Factors
The price guideline of the Value Factors；If user is adjusted, response user's adjustment operation is obtained
The user price coefficient of the Value Factors after user's adjustment.When user's procurement scheme optimizes, using user's valency
Lattice coefficient calculates the price guideline of the Value Factors.
Illustrated below by an example above-mentioned by Value Factors unified quantization in the non-price factor
It is the detailed process of price guideline：
User need to be purchased before September 28 days 2 bags of baby milk, baby' diaper 2 wrap, ourishing rice flour 8
Box, stove 1.Specify all model specifications.
Certain businessman A provides the marketing tool that 1 bag of milk powder of sale send baby wipes 1, this present market price
Price is 4 yuan.The system price coefficient of the present is 4 yuan/bar；User wouldn't need unnecessary wet tissue, adjust
The user price coefficient of whole this present is 1 yuan/bar, when user's procurement scheme optimizes, uses this user's valency
(1 yuan/bar) calculating price guideline of lattice coefficient.
Certain market B is integrated according to procurement price.Every 1 point of 1 yuan of product.According to estimation, 1 point of valency of integration
It is 0.05 yuan to be worth, then the system price coefficient of the integration is 0.05 yuan/integration；If user is not to integration
System price coefficient is adjusted, and when user's procurement scheme optimizes, uses this system price coefficient (0.05
Unit/integration) calculate price guideline.
Such as present system price coefficient in kind is determined by the market price of corresponding goods, now, in kind
System price coefficient is the market price of commodity；
Non- such as integration in kind, prize drawing, free use, system price coefficient on probation use below equation
Estimation：
Total sales promotion expenses is extracted from the Value Factors and promotes income from sales with total；
Calculate total sales promotion expenses and be worth to the Value Factors with the ratio with total promotion income from sales
System price coefficient；
Or；
Total sales promotion expenses is extracted from the Value Factors to use and sales volume；
Calculate the system valency that total sales promotion expenses is worth to the Value Factors with the ratio with the sales volume
Lattice coefficient.
On the other hand it is described by the non-price factor of businessman's supply information and the non-price of procurement decisions for
Factor unified quantization also includes for the method for price guideline：
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract class value because
Element；
According to the class Value Factors, the system price coefficient of the class Value Factors is determined；
According to the system price coefficient of the class Value Factors, receive user and indicate, the class value is set
The user price coefficient of factor；
The class is calculated according to the user price coefficient or system price coefficient of the class Value Factors
The price guideline of Value Factors, the system price system of the price guideline=class Value Factors of the class Value Factors
Number × quantity, or, the user price coefficient of the price guideline=class Value Factors of the class Value Factors ×
Quantity.
Described according to the class Value Factors, after determining the system price coefficient of the class Value Factors,
Also include：
Response user's adjustment operation, obtains the user price coefficient of the class Value Factors after user's adjustment；
User price coefficient after system at regular intervals is adjusted according to user is adjusted, update class value because
The system price coefficient of element.
Illustrated below by an example above-mentioned by class valency in the non-price factor of businessman's supply information
Class Value Factors unified quantization is the specific mistake of price guideline in value factor and the non-price factor of procurement decisions
Journey：
The delivery service of certain businessman C is fast, and the system price coefficient of the class Value Factors is 5 yuan, if
System price coefficient of the user not to the class Value Factors is adjusted, then when user's procurement scheme optimizes,
Use (5 yuan) calculating price guidelines of this system price coefficient.
The return service of certain businessman D is convenient and reliable, and the system price coefficient of the class Value Factors is 4 yuan.
The user price coefficient that user adjusts the class Value Factors is 6 yuan, then when user's procurement scheme optimizes,
Use (6 yuan) calculating price guidelines of this user price coefficient.
System quantifies price guideline using price factor and non-price factor, and the unified Optimized model of input optimizes,
Obtain following optimal procurement scheme:
Sub- order 1：
2 bags of baby milk of businessman A buyings, baby' diaper 1 are wrapped, the box of ourishing rice flour 1.When being expected to be sent to
Between September 25 days；
Sub- order 2：
Businessman B buying baby' diapers 1 are wrapped, the box of ourishing rice flour 3.Estimated delivery time September 25 days；
Sub- order 3：
Businessman C purchases the box of ourishing rice flour 4, stove 1.Estimated delivery time September 27 days；
Businessman D is without order；
Wherein, due to the system price coefficient of class Value Factors be it is entirely subjective, can be with without objective data
Rely on.Therefore, the system valency of the class Value Factors is determined according to the class Value Factors in the present invention
The process of lattice coefficient is to carry out initializing set according to the various information for obtaining by system, in conjunction with user couple
What the adjustment of the user price coefficient of the class Value Factors was constantly updated, more accurately to reflect
The perceived value of active user colony.
Specifically, the present invention is by setting up mixed payment model, can describe to adopt exactly
Purchase decision-making, makes full use of the deliverability and favourable condition of many businessmans, and the procurement scheme of generation more optimizes.
The system model is mixed payment model, can be applied to using current operational research field
The algorithm of Nonlinear programming Model realizes that the present embodiment does not do any restriction.
The present invention by the user's request information, businessman supply information price factor, procurement decisions price because
Element and price guideline unification are input in mixed payment model, finally give satisfaction described
The specific implementation of the optimal procurement decisions of user's request can be：According to certain algorithm, directly obtain
Meet the optimal procurement decisions of the user's request；Or, according to the various prioritization schemes of certain algorithm construction,
The minimum optimization cost approach of selection is used as the optimal procurement decisions for meeting the user's request；Or using changing
For algorithm, continuous iteration optimization is met the optimal procurement decisions of the user's request；Or setting
Stopping criterion for iteration, is met the optimization purchases decision-making of required user's request.The present embodiment does not do any
Limit.
The mixed payment model includes：
Object function：
The preferential total price of businessman i commodity j：Zij=Cij*Rij(Xij)*Xij-Dij(Xij)；
The preferential preceding total price of businessman i：
The preferential total price of businessman i：
Buying total price：
Major constraints：
The quantity of commodity j
The concessionary rate function R of businessman i commodity jij(Xij)={ rijk：Tijk≤Xij＜ Tij(k+1)}；
The preferential function D of fixation of businessman i commodity jij(Xij)={ dijk：Tijk≤Xij＜ Tij(k+1)}；
The concessionary rate function of businessman i
The preferential function of fixation of businessman i
Wherein, N is businessman's quantity, and M is range of goods quantity,
CijIt is businessman i commodity j unit prices, xjIt is the purchase quantity of commodity j, xijIt is adopting for businessman i commodity j
Purchase quantity,
K is preferential section of K, and K+1 is preferential section of K+1,
TikIt is the upper limit in the k-th of businessman i preferential stage, TijkFor the k-th of businessman i commodity j is preferential
The upper limit in stage,
Ti(k+1)It is the lower limit in businessman's i k-ths preferential stage, Tij(k+1)It is the k-th of businessman i commodity j
The lower limit in preferential stage,
rikIt is businessman i in the concessionary rate of preferential section of k-th, rijkIt is businessman i commodity j in preferential section of k-th
Concessionary rate；
dikFor businessman i in the fixation of preferential section of k-th preferential, dijkFor businessman i commodity j is excellent in k-th
The fixation of favour section is preferential；
Rij(Xij) it is that businessman i commodity j is X in purchase quantityijConcessionary rate function, be on purchase quantity Xij
Step function, for different purchase quantities, businessman provides different concessionary rates,
Dij(Xij) it is that businessman i commodity j is X in purchase quantityijThe preferential function of fixation, be on buying number
Amount XijStep function,
For businessman i is in buying total price or quantityConcessionary rate function, be on buying total price
Or quantity isStep function,
For businessman i is in buying total price or quantityThe preferential function of fixation, be total on buying
Valency or quantity areStep function.
According to the preferential bascule of businessman, businessman's model there may be more levels, under rare occasion
Even deteriorate to individual layer.Businessman's model is two rank model, more level moulds in model disclosed by the invention
Type constructs and optimizes similar, and then wherein a certain level concessionary rate function is reduced to 1 to monohierarchy, and fixation is excellent
Your esteemed letter number is reduced to 0, and the present invention will not be repeated here.
Optionally, because the buying of user is a continuous process, daily living article etc. needs regular
Buying, large consumer goods such as automobile, refrigerator, colour TV etc. can also be purchased as needed.It is of the prior art
Scheme only focuses on the current procurement demand of optimization, fails to treat the buying of user as a continuous process.
And the technical scheme in the application is further provided from more long-range angle and manages whole procurement process, band
Further to optimize.The further optimization is included but is not limited to：Many phases in time range are purchased into system
One considers, expands purchase quantity, variety range；In the condition that there is maximum preferential limitation, buying limitation
Under, repeatedly purchased from same businessman, obtain repeatedly preferential.
It should be noted that the optimal procurement decisions for meeting the user's request to obtaining are carried out further
The mode of optimization can use the following two kinds：
First, the optimal procurement decisions for meeting the user's request to obtaining carry out the mistake of further optimization
Journey includes：
The instruction of the further optimization that response is received, prompting needs the source of the commodity purchased in advance；
The source of the commodity for needing to purchase in advance includes：Scheduled purchasing inventory, purpose shopping list,
Or other commodity of businessman to be optimized；
Preferential valve is pointed out to limit, the preferential valve is limited to the minimum user of the next favourable condition of businessman to be optimized
Commodities purchased total price, or total quantity；
Limited according to the preferential valve, point out the commodity total price or total quantity and preferential valve of active user's buying
The difference of limit；
According to the commodity total price or the difference that limit with preferential valve of total quantity of active user's buying, from can shift to an earlier date
Selection meets the commodity of preferential valve limit in the source of the commodity of buying, forms candidate's items list and shows
User.Candidate's items list includes the price that disclosure satisfy that candidate's commodity of buying needed for preferential valve limit
And quantity；
According to the selection instruction of user, user is selected to need the business of further purchase from candidate's items list
Product and quantity；
The price sum amount of the commodity selected according to user is calculated and updates the new optimal procurement decisions side of display
Case.
Wherein, candidate's items list can according to being sent to the deadline or storage cost is ranked up, so as to
User selects.
For example：If 100 yuan of certain businessman, 20 yuan of discount, present volumn of purchase is 85 yuan, then may be used
Purchased in advance with the commodity from scheduled purchasing inventory or purpose shopping list more than 15 yuan of total value of selection,
Final procurement value is set to reach preferential valve limit (100 yuan) of businessman.
Second, the optimal procurement decisions for meeting the user's request to obtaining carry out the mistake of further optimization
Journey includes：
The instruction of the further optimization that response is received, is examined in currently meeting the user's request most
At least purchased in excellent procurement decisions in the businessman of two pieces commodity with the presence or absence of maximum-discount-amount limitation or maximum
The limitation of commodity amount；
Therefrom extract the businessman that there is maximum-discount-amount limitation or maximum commodity amount limitation；
Verify in the businessman that there is maximum-discount-amount limitation or maximum commodity amount limitation, use
The multiple strategy of buying, if it is preferential to repeat discount taken, reduces purchase cost；
If it is, calculating and updating the new procurement decisions scheme of display.
Optionally, by procurement optimization method disclosed by the invention, the various preferential letter of user can be managed
Breath, such as cash certificate, coupons, complimentary ticket, integration etc., and optimize for procurement scheme, to greatest extent
The buying total price of user is reduced, or exchanges present, integration etc., improve user's value；Use can be managed
Family in each solid shop/brick and mortar store, the customer grade of e-commerce website, for example：VIP client, diamond client, gold medal,
Silver medal, bronze medal client etc., to obtain price and favourable condition accurately for different clients grade；Also
Can be placed an order in each solid shop/brick and mortar store, e-commerce website according to optimization purchases scheme according to the instruction of user, and
Track express delivery service processes.
Present embodiment discloses a kind of procurement decisions optimization method, the user's request information of user input is received,
The user's request information is used to characterize user's request, obtains the businessman related to the user's request information
Supply information and procurement decisions influence information, businessman's supply information include businessman's supply information price
Factor and the non-price factor of businessman's supply information, the procurement decisions influence information include procurement decisions price
Factor and the non-price factor of procurement decisions；The non-price factor of businessman's supply information and procurement decisions is non-
Price factor unified quantization is price guideline；By the user's request information, businessman's supply information price because
The unification of element, procurement decisions price factor and price guideline is input to mixed payment model,
It is met the optimal procurement decisions of the user's request.It is comprehensive in procurement optimization scheme disclosed in the present invention
Conjunction considers user's request information, businessman's supply information and the procurement decisions influence letter of influence procurement decisions
Breath, is valency also by by the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions
The mode of lattice index, effectively to weigh influence of the non-price factor to procurement decisions, meanwhile, by by institute
State user's request information, businessman supply information price factor, procurement decisions price factor and price guideline
Unification is input in mixed payment model, is met the optimal procurement decisions of user's request,
Because the procurement optimization schemes synthesis in the present invention consider various factors, and employ can be accurate
The mixed payment model of procurement decisions is really described, therefore, technical solution of the present invention is user
There is provided the procurement scheme for optimizing.
Method is described in detail in the invention described above disclosed embodiment, can be used for the method for the present invention
The system of diversified forms is realized, therefore the invention also discloses a kind of system, specific implementation is given below
Example is described in detail.
Accompanying drawing 2 is referred to, is a kind of procurement decisions optimization structural representation of system embodiment 2 disclosed by the invention
Figure, the system is specifically included such as lower unit：
Receiving unit 11, the user's request information for receiving user input, the user's request information is used
In sign user's request；
Acquiring unit 12, for obtaining the businessman supply information related to the user's request information and adopting
Purchase Decision Making Effect information, businessman's supply information includes that businessman's supply information price factor and businessman supply
The non-price factor of information, the procurement decisions influence information includes procurement decisions price factor and procurement decisions
Non- price factor；
Quantifying unit 13, for by the non-price factor of businessman's supply information and the non-price of procurement decisions because
Plain unified quantization is price guideline；
Decision package 14, for by the user's request information, businessman supply information price factor, buying
Policy price factor and price guideline unification are input to mixed payment model, are met
The optimal procurement decisions of the user's request.
Based on said system embodiment 2, it is new that the present invention can also choose suitable element composition from lower unit
Procurement decisions optimize system, and the associated description that concrete composition mode can be in corresponding method embodiment is determined,
The present embodiment is repeated no more.
Wherein, the quantifying unit 13 includes：
First extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Value Factors are extracted in factor；
First determining unit, for according to the Value Factors, determining the system price of the Value Factors
Coefficient；
Second determining unit, for the system price coefficient according to the Value Factors, receives user and indicates,
The user price coefficient of the Value Factors is set；
First computing unit, for the user price coefficient according to the Value Factors or system price system
Number is calculated the price guideline of the Value Factors.
Or, the quantifying unit 13 includes：
Second extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Class Value Factors are extracted in factor；
3rd determining unit, for according to the class Value Factors, the system for determining the class Value Factors
Cost coefficient；
4th determining unit, for the system price coefficient according to the class Value Factors, receives user and refers to
Show, the user price coefficient of the class Value Factors is set；
Second computing unit, for user price coefficient or system price according to the class Value Factors
Coefficient is calculated the price guideline of the class Value Factors.
First determining unit includes：
3rd extraction unit, for extracting the market price from the Value Factors, as the value because
The system price coefficient of element；
Or；
4th extraction unit, is received for extracting total sales promotion expenses from the Value Factors with total promotion sale
Enter；
3rd computing unit, for calculating ratio of the total sales promotion expenses with total promotion income from sales
Obtain the system price coefficient of the Value Factors；
Or；
5th extraction unit, uses and sales volume for extracting total sales promotion expenses from the Value Factors；
4th computing unit, institute is worth to for calculating total sales promotion expenses with the ratio with the sales volume
State the system price coefficient of Value Factors.
Also include：
First adjustment unit, for responding user's adjustment operation, obtains the Value Factors after user's adjustment
User price coefficient；
Second adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the Value Factors.
Also include：
3rd adjustment unit, for responding user's adjustment operation, obtains the class Value Factors after user's adjustment
User price coefficient；
4th adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the class Value Factors.
Also include：
Second decision package, for entering to advance to the optimal procurement decisions for meeting the user's request for obtaining
One-step optimization, including：By the unified consideration of buying of many phases in time range, expand purchase quantity, kind
Scope；Under conditions of it there is maximum preferential limitation, buying limitation, repeatedly purchased from same businessman, obtained
It is much secondary preferential.
It should be noted that the concrete function of above-mentioned unit is realized being carried out in embodiment of the method in detail
Thin description, will not be described in great detail in system embodiment.
In sum：
The invention discloses a kind of procurement decisions optimization method and system, the user's request of user input is received
Information, the user's request information is used to characterize user's request, and obtains the user's request information phase
Businessman's supply information and procurement decisions the influence information of pass, businessman's supply information are supplied including businessman
Information price factor and the non-price factor of businessman's supply information, the procurement decisions influence information include buying
Policy price factor and the non-price factor of procurement decisions；The non-price factor of businessman's supply information and will adopt
The non-price factor unified quantization of purchase decision-making is price guideline；By the user's request information, businessman's supply letter
Breath price factor, procurement decisions price factor and price guideline unification are input to the mixing non-linear rule of integer
Model is drawn, the optimal procurement decisions of the user's request are met.Procurement optimization disclosed in the present invention
User's request information, businessman's supply information and the buying that influence procurement decisions have been considered in scheme are determined
Plan influences information, also unifies by by the non-price factor of businessman's supply information and the non-price factor of procurement decisions
The mode of price guideline is quantified as, effectively to weigh influence of the non-price factor to procurement decisions, meanwhile,
By by the user's request information, businessman supply information price factor, procurement decisions price factor and
Price guideline unification is input in mixed payment model, is met the optimal of user's request
Procurement decisions, because the procurement optimization schemes synthesis in the present invention consider various factors, and adopt
With the mixed payment model for being capable of accurate description procurement decisions, therefore, the technology of the present invention
Scheme has provided the user the procurement scheme for optimizing.
Each embodiment is described by the way of progressive in this specification, and each embodiment is stressed
The difference with other embodiment, between each embodiment identical similar portion mutually referring to.
For system disclosed in embodiment, because it is corresponded to the method disclosed in Example, so description
It is fairly simple, related part is referring to method part illustration.
In addition it should be noted that, system embodiment described above is only schematical, wherein described
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or also may be used
To be distributed on multiple NEs.Some or all of mould therein can according to the actual needs be selected
Block realizes the purpose of this embodiment scheme.In addition, in the system embodiment accompanying drawing of present invention offer, mould
Annexation between block represents between them there is communication connection, specifically can be implemented as one or more
Communication bus or holding wire.Those of ordinary skill in the art without creative efforts, i.e.,
It is appreciated that and implements.
Through the above description of the embodiments, it is apparent to those skilled in the art that originally
Invention can add the mode of required common hardware to realize by software, naturally it is also possible to by specialized hardware
Realized including application specific integrated circuit, dedicated cpu, private memory, special components and parts etc..General feelings
Under condition, all functions of being completed by computer program can be realized easily with corresponding hardware, and
And, the particular hardware structure for realizing same function can also be it is diversified, such as analog circuit,
Digital circuit or special circuit etc..But, it is more for the purpose of the present invention in the case of software program realize be more
Good implementation method.Based on such understanding, technical scheme is substantially in other words to existing skill
The part that art contributes can be embodied in the form of software product, computer software product storage
In the storage medium that can read, such as computer floppy disk, USB flash disk, mobile hard disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
Dish or CD etc., including some instructions are used to so that computer equipment (can be personal computer,
Server, or the network equipment etc.) perform method described in each embodiment of the invention.
In sum, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；
Although being described in detail to the present invention with reference to above-described embodiment, one of ordinary skill in the art should
Work as understanding：It can still modify to the technical scheme described in the various embodiments described above, or to it
Middle some technical characteristics carry out equivalent；And these modifications or replacement, do not make appropriate technical solution
Essence depart from various embodiments of the present invention technical scheme spirit and scope.
Claims (10)
1. a kind of procurement decisions optimization method, it is characterised in that including：
The user's request information of user input is received, the user's request information is used to characterize user's request；
Businessman supply information and the procurement decisions influence information related to the user's request information is obtained,
Businessman's supply information includes businessman's supply information price factor and the non-price factor of businessman's supply information,
The procurement decisions influence information includes procurement decisions price factor and the non-price factor of procurement decisions；
It is price by the non-price factor of businessman's supply information and the non-price factor unified quantization of procurement decisions
Index；
By the user's request information, businessman supply information price factor, procurement decisions price factor and
Price guideline unification is input to mixed payment model, is met the user's request most
Excellent procurement decisions.
2. method according to claim 1, it is characterised in that the mixed payment
Model is as follows：
Object function：
The preferential total price of businessman i commodity j：Zij=Cij*Rij(Xij)*Xij-Dij(Xij)；
The preferential preceding total price of businessman i：
The preferential total price of businessman i：
Buying total price：
Major constraints：
The quantity of commodity j
The concessionary rate function R of businessman i commodity jij(Xij)={ rijk：Tijk≤Xij＜ Tij(k+1)}；
The preferential function D of fixation of businessman i commodity jij(Xij)={ dijk：Tijk≤Xij＜ Tij(k+1)}；
The concessionary rate function of businessman i
The preferential function of fixation of businessman i
Wherein, N is businessman's quantity, and M is range of goods quantity,
CijIt is businessman i commodity j unit prices, xjIt is the purchase quantity of commodity j, xijIt is adopting for businessman i commodity j
Purchase quantity,
K is preferential section of K, and K+1 is preferential section of K+1,
TikIt is the upper limit in the k-th of businessman i preferential stage, TijkFor the k-th of businessman i commodity j is preferential
The upper limit in stage,
Ti(k+1)It is the lower limit in businessman's i k-ths preferential stage, Tij(k+1)It is the k-th of businessman i commodity j
The lower limit in preferential stage,
rikIt is businessman i in the concessionary rate of preferential section of k-th, rijkIt is businessman i commodity j in preferential section of k-th
Concessionary rate；
dikFor businessman i in the fixation of preferential section of k-th preferential, dijkFor businessman i commodity j is excellent in k-th
The fixation of favour section is preferential；
Rij(Xij) it is that businessman i commodity j is X in purchase quantityijConcessionary rate function, be on purchase quantity Xij
Step function, for different purchase quantities, businessman provides different concessionary rates,
Dij(Xij) it is that businessman i commodity j is X in purchase quantityijThe preferential function of fixation, be on buying number
Amount XijStep function,
For businessman i is in buying total price or quantityConcessionary rate function, be on buying total price
Or quantity isStep function,
For businessman i is in buying total price or quantityThe preferential function of fixation, be total on buying
Valency or quantity areStep function.
3. method according to claim 1, it is characterised in that described by businessman's supply information
Non- price factor and the non-price factor unified quantization of procurement decisions include for price guideline：
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract value because
Element；
According to the Value Factors, the system price coefficient of the Value Factors is determined；
According to the system price coefficient of the Value Factors, receive user and indicate, the Value Factors are set
User price coefficient；
The value is calculated according to the user price coefficient or system price coefficient of the Value Factors
The price guideline of factor；
Or,
From the non-price factor of businessman's supply information and the non-price factor of procurement decisions extract class value because
Element；
According to the class Value Factors, the system price coefficient of the class Value Factors is determined；
According to the system price coefficient of the class Value Factors, receive user and indicate, the class value is set
The user price coefficient of factor；
The class is calculated according to the user price coefficient or system price coefficient of the class Value Factors
The price guideline of Value Factors.
4. method according to claim 3, it is characterised in that described according to the Value Factors,
Determining the system price coefficient of the Value Factors includes：
The market price is extracted from the Value Factors, as the system price coefficient of the Value Factors；
Or；
Total sales promotion expenses is extracted from the Value Factors and promotes income from sales with total；
Calculate total sales promotion expenses and be worth to the Value Factors with the ratio with total promotion income from sales
System price coefficient；
Or；
Total sales promotion expenses is extracted from the Value Factors to use and sales volume；
Calculate the system valency that total sales promotion expenses is worth to the Value Factors with the ratio with the sales volume
Lattice coefficient.
5. method according to claim 3, it is characterised in that described according to the Value Factors,
Determine after the system price coefficient of the Value Factors, also include：
Response user's adjustment operation, obtains the user price coefficient of the Value Factors after user's adjustment；
User price coefficient after system at regular intervals is adjusted according to user is adjusted, and updates the Value Factors
System price coefficient；
Or,
Described according to the class Value Factors, after determining the system price coefficient of the class Value Factors,
Also include：
Response user's adjustment operation, obtains the user price coefficient of the class Value Factors after user's adjustment；
User price coefficient after system at regular intervals is adjusted according to user is adjusted, update class value because
The system price coefficient of element.
6. method according to claim 1, it is characterised in that be met the user's request
Optimal procurement decisions after, also include：
The optimal procurement decisions for meeting the user's request to obtaining further are optimized, including：Will
The unified consideration of buying of many phases in time range, expands purchase quantity, variety range；It is maximum excellent existing
Under conditions of favour limitation, buying limitation, repeatedly purchased from same businessman, obtain repeatedly preferential.
7. a kind of procurement decisions optimize system, it is characterised in that including：
Receiving unit, the user's request information for receiving user input, the user's request information is used for
Characterize user's request；
Acquiring unit, for obtaining businessman supply information and the buying related to the user's request information
Decision Making Effect information, businessman's supply information includes businessman's supply information price factor and businessman's supply letter
Non- price factor is ceased, the procurement decisions influence information includes that procurement decisions price factor and procurement decisions are non-
Price factor；
Quantifying unit, for by the non-price factor of businessman's supply information and the non-price factor of procurement decisions
Unified quantization is price guideline；
First decision package, for by the user's request information, businessman supply information price factor, adopt
Purchase policy price factor and price guideline unification are input to mixed payment model, are expired
The optimal procurement decisions of the foot user's request.
8. system according to claim 7, it is characterised in that the quantifying unit includes：
First extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Value Factors are extracted in factor；
First determining unit, for according to the Value Factors, determining the system price of the Value Factors
Coefficient；
Second determining unit, for the system price coefficient according to the Value Factors, receives user and indicates,
The user price coefficient of the Value Factors is set；
First computing unit, for the user price coefficient according to the Value Factors or system price system
Number is calculated the price guideline of the Value Factors；
Or,
The quantifying unit includes：
Second extraction unit, for from the non-price factor of businessman's supply information and the non-price of procurement decisions
Class Value Factors are extracted in factor；
3rd determining unit, for according to the class Value Factors, the system for determining the class Value Factors
Cost coefficient；
4th determining unit, for the system price coefficient according to the class Value Factors, receives user and refers to
Show, the user price coefficient of the class Value Factors is set；
Second computing unit, for user price coefficient or system price according to the class Value Factors
Coefficient is calculated the price guideline of the class Value Factors.
9. system according to claim 8, it is characterised in that first determining unit includes：
3rd extraction unit, for extracting the market price from the Value Factors, as the value because
The system price coefficient of element；
Or；
4th extraction unit, is received for extracting total sales promotion expenses from the Value Factors with total promotion sale
Enter；
3rd computing unit, for calculating ratio of the total sales promotion expenses with total promotion income from sales
Obtain the system price coefficient of the Value Factors；
Or；
5th extraction unit, uses and sales volume for extracting total sales promotion expenses from the Value Factors；
4th computing unit, institute is worth to for calculating total sales promotion expenses with the ratio with the sales volume
State the system price coefficient of Value Factors.
10. system according to claim 9, it is characterised in that also include：
First adjustment unit, for responding user's adjustment operation, obtains the Value Factors after user's adjustment
User price coefficient；
Second adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the Value Factors；
Or,
3rd adjustment unit, for responding user's adjustment operation, obtains the class Value Factors after user's adjustment
User price coefficient；
4th adjustment unit, is adjusted for system at regular intervals according to the user price coefficient after user's adjustment,
Update the system price coefficient of the class Value Factors.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108596375A (en) * | 2018-04-11 | 2018-09-28 | 武汉理工大学 | A kind of equipment manufacture material requirement Design Method and system |
| CN110415043A (en) * | 2019-08-01 | 2019-11-05 | 政采云有限公司 | A kind of multi-brand procurement practice and device |
| WO2020056670A1 (en) * | 2018-09-20 | 2020-03-26 | 中建科技有限公司深圳分公司 | Cost early-warning method and apparatus for prefabricated building |
| CN111507767A (en) * | 2020-04-17 | 2020-08-07 | 无锡雪浪数制科技有限公司 | Iron and steel raw material purchasing and supplying optimization method |
| CN111695695A (en) * | 2020-06-09 | 2020-09-22 | 北京百度网讯科技有限公司 | Quantitative analysis method and device for user decision behaviors |
| CN111967927A (en) * | 2020-07-03 | 2020-11-20 | 青岛檬豆网络科技有限公司 | Commercial purchasing method for calculating satisfaction degree through multiple criteria |
| CN112241877A (en) * | 2020-10-27 | 2021-01-19 | 北京开放大学 | Hierarchical purchase management system |
| CN113379360A (en) * | 2021-08-05 | 2021-09-10 | 杭州拼便宜网络科技有限公司 | Commodity secondary transaction method and device, electronic equipment and computer readable medium |
| CN117726142A (en) * | 2024-02-06 | 2024-03-19 | 武汉市驿宝通网络科技有限公司 | Dynamic adjustment method, device and storage medium for commodity purchase |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376040A (en) * | 2011-12-14 | 2012-03-14 | 上海海事大学 | Decision support system for purchasing portion distribution of enterprise |
| CN104751315A (en) * | 2015-04-01 | 2015-07-01 | 北京首钢自动化信息技术有限公司 | E-purchasing system and method |
| CN104766181A (en) * | 2015-04-28 | 2015-07-08 | 上海海事大学 | Chemical enterprise purchasing management decision support system based on GIS |
| CN105069540A (en) * | 2015-09-02 | 2015-11-18 | 华中科技大学 | Method for designing fuel procurement decision support system for thermal power enterprises |
-
2015
- 2015-12-14 CN CN201510926138.9A patent/CN106875137A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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