CN110458622A - Price determines method, apparatus and server - Google Patents
Price determines method, apparatus and server Download PDFInfo
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- CN110458622A CN110458622A CN201910752531.9A CN201910752531A CN110458622A CN 110458622 A CN110458622 A CN 110458622A CN 201910752531 A CN201910752531 A CN 201910752531A CN 110458622 A CN110458622 A CN 110458622A
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Abstract
The present invention provides a kind of prices to determine method, apparatus and server, this method comprises: obtaining the current history price to price and with the commodity of the end article same type of end article；Obtain the first commodity parameter of the end article and the second commodity parameter with the commodity of the end article same type；Wherein, the first commodity parameter to it is described currently related to price, the second commodity parameter is related to the history price；Multiple price sections are determined according to the first commodity parameter, the second commodity parameter and the history price；It obtains the multiple price section and recommends the corresponding relationship between price；Based on it is described currently to where price price section and the corresponding relationship, determine the recommendation price of the end article.The present invention can contribute to reduce the subjective factor in commodity price determination process, can also effectively improve the Pricing Efficiency of commodity.
Description
Technical field
The present invention relates to Internet technical fields, determine method, apparatus and server more particularly, to a kind of price.
Background technique
With flourishing for economic market, both parties can carry out commodity transaction on sales platform, wherein seller
It needs commodity restocking to sales platform and marks the selling price of commodity to which realization is sold.Currently, the price for sale of commodity
It can be determined by seller, also can use pricing model and calculated, but may by price for sale obtained by the above method
It needs further to be adjusted.Price lattice usually are treated by price teacher of profession in the prior art to be adjusted, and determine commodity
Final commercial value.But the mode of this artificial adjustment commodity price does not only result in the final price of commodity doped with excessive
Subjective factor, there is also the lower problems of merchandise valuation efficiency.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of prices to determine method, apparatus and server, can contribute to
The subjective factor in commodity price determination process is reduced, the Pricing Efficiency of commodity can also be effectively improved.
In a first aspect, the embodiment of the invention provides a kind of prices to determine method, comprising: obtain end article it is current to
Price and history price with the commodity of the end article same type；Obtain the end article the first commodity parameter and with
Second commodity parameter of the commodity of the end article same type；Wherein, the first commodity parameter and described currently to price
Correlation, the second commodity parameter are related to the history price；According to the first commodity parameter, the second commodity parameter
Multiple price sections are determined with the history price；It obtains the multiple price section and recommends the corresponding relationship between price；
Based on it is described currently to where price price section and the corresponding relationship, determine the recommendation price of the end article.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
The step of multiple price sections are determined according to the first commodity parameter, the second commodity parameter and the history price is stated,
It include: the parameter association determined based on regression algorithm between the first commodity parameter and the second commodity parameter；According to institute
It states parameter association and calculates the corresponding normalization price of the history price；Multiple price areas are determined according to the normalization price
Between.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides second of first aspect
Possible embodiment, wherein described the step of determining multiple price sections according to the normalization price, comprising: described in calculating
Normalize the corresponding quantile of price；Based on the normalization price and the corresponding quantile of the normalization price, determination is more
A price section.
The possible embodiment of second with reference to first aspect, the embodiment of the invention provides the third of first aspect
Possible embodiment, wherein the quantity of the history price is multiple；It is described to be based on the normalization price and the normalizing
The step of changing the corresponding quantile of price, determining multiple price sections, comprising: be based on the normalization price and the normalization
The corresponding quantile of price establishes price coordinate system；It is pre- that first is chosen from the corresponding normalization price of multiple history prices
If the normalization price of number, the quartile of the second predetermined number is chosen from the corresponding quantile of multiple normalization prices
Number；According to the normalization price selected and the quantile selected, the price coordinate system is divided into multiple
Price section.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein In
It is described based on it is described currently to where price price section and the corresponding relationship, determine that the recommendation of the end article is sold
Before the step of valence, the method also includes: it calculates described currently to the corresponding quantile of price；According to described currently to price
Corresponding quantile determines described currently to the price section where price.
The third possible embodiment with reference to first aspect, the embodiment of the invention provides the 5th kind of first aspect
Possible embodiment, wherein the method also includes: obtain the end article recommendation price and the price coordinate
System；The price coordinate system is normalized, based on after normalized the price coordinate system show described in push away
Recommend price.
With reference to first aspect, the embodiment of the invention provides the 6th kind of possible embodiments of first aspect, wherein institute
Stating end article includes vehicle for sale；The first commodity parameter includes the corresponding mileage of the vehicle for sale, the time limit and color
One of or it is a variety of；The second commodity parameter include the corresponding mileage of vehicle of the vehicle same type for sale, the time limit and
One of color is a variety of.
Second aspect, the embodiment of the present invention also provide a kind of price determining device, comprising: price obtains module, for obtaining
Take the current history price to price and with the commodity of the end article same type of end article；Parameter acquisition module is used
In the first commodity parameter for obtaining the end article and with the second commodity parameter of the commodity of the end article same type；Its
In, the first commodity parameter to it is described currently related to price, the second commodity parameter is related to the history price；Area
Between determining module, for determining multiple sell according to the first commodity parameter, the second commodity parameter and the history price
Valence section；Corresponding relationship obtains module, for obtaining the multiple price section and recommending the corresponding relationship between price；Recommend
Price determining module, for based on it is described currently to where price price section and the corresponding relationship, determine the mesh
Mark the recommendation price of commodity.
The third aspect, the embodiment of the present invention also provide a kind of server, including processor and memory；On the memory
It is stored with computer program, the computer program is executed when being run by the processor such as first aspect to first aspect
The 6th kind of possible described in any item methods of embodiment.
Fourth aspect, the embodiment of the present invention also provide a kind of computer storage medium, for being stored as first aspect to
Computer software instructions used in any one of 6th kind of possible embodiment of one side the method.
A kind of price provided in an embodiment of the present invention determines method, apparatus and server, obtain end article it is current to
Price and first commodity parameter relevant to the current valence for sale, and with the history price of the commodity of end article same type and
The second commodity parameter relevant to the history price, it is true according to above-mentioned first commodity parameter, the second commodity parameter and history price
Fixed multiple price sections, and obtain each price section and recommend the corresponding relationship between price, thus based on currently to price institute
Price section and above-mentioned corresponding relationship determine the recommendation price of end article.The price section of the embodiment of the present invention is base
Determine and obtain in objective datas such as the first commodity parameter, the second commodity parameter and history prices, by obtain price section with
The corresponding relationship for recommending price, can determine mesh based on the current price section and corresponding relationship to where price of end article
Mark commodity recommendation price, compared to the prior art in artificially adjust currently to price, above-mentioned side provided in an embodiment of the present invention
Formula can effectively reduce the artificial subjective factor in price determination process, while without artificial adjustment price, effectively increase price
Efficiency.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow diagram that a kind of price provided in an embodiment of the present invention determines method；
Fig. 2 is the flow diagram that another price provided in an embodiment of the present invention determines method；
Fig. 3 is a kind of schematic diagram of bicycle figure provided in an embodiment of the present invention；
Fig. 4 is the flow diagram that another price provided in an embodiment of the present invention determines method；
Fig. 5 is a kind of schematic diagram of vehicle system figure provided in an embodiment of the present invention；
Fig. 6 is the flow diagram that another price provided in an embodiment of the present invention determines method；
Fig. 7 is a kind of schematic diagram of city plan provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of price determining device provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram of server provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with embodiment to this hair
Bright technical solution is clearly and completely described, it is clear that and described embodiments are some of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
In view of artificially the mode of adjustment commodity price is adjusted doped with more subjective factor, and artificially in the prior art
Whole commodity price has that efficiency is lower, to improve the above problem, present invention implementation provide a kind of price determine method,
Device and server, this method can be applied to the scene of commercial articles vending, such as selling applied to second-hand goods, and this method can
To help to reduce the artificial subjective factor in commodity price determination process, the Pricing Efficiency of commodity can also be effectively improved.
For convenient for understanding the present embodiment, first to a kind of price disclosed in the embodiment of the present invention determine method into
Row is discussed in detail, and a kind of price shown in Figure 1 determines the flow diagram of method, and this method may comprise steps of:
Step S102, obtain end article it is current to price and with the history price of the commodity of end article same type.
Wherein, end article, which may include that food, clothing, electronic product, furniture or vehicle etc. are various, to be sold
Article, end article may be second-hand goods；It currently can be understood as the initial price of end article, Ke Yiwei to price
Price, the price that pricing model is calculated or the price obtained by other means that seller proposes；End article same type
Commodity can be with end article to there is same configuration to have sold commodity, or with end article be under the jurisdiction of same brand
Or same brand is similarly hereinafter a series of has sold commodity；Historical price can be understood as the above-mentioned concluded price for having sold commodity.
In one embodiment, the current to price and identity information of end article can be obtained simultaneously, wherein identity
Information can be identification number or the identity of target object, can determine target quotient by the identity information of end article
The type of product, and then available history price and identity information with the commodity of end article same type.
Step S104 obtains the first commodity parameter of end article and the second commodity with the commodity of end article same type
Parameter.
Wherein, the first commodity parameter to it is currently related to price, the second commodity parameter is related to history price.Commodity parameter
It may include the parameter being had an impact to commodity price, the commodity parameter commodity parameter variations that can be understood as related to price will be led
Commodity price is caused to change.By taking end article is food as an example, if end article is potato chips, the first commodity parameter can be potato for sale
Date of manufacture or shelf-life of piece etc., the second commodity parameter can be with above-mentioned potato chips for sale with a series of life for having sold potato chips
Produce date or shelf-life etc., it is possible to understand that, when the current date of potato chips is adjacent to the shelf-life, under the price of potato chips may slightly have
It adjusts；By taking end article is mobile phone as an example, the first commodity parameter can service life for mobile phone for sale or extent of damage etc., second
Commodity parameter can be the service life for having sold mobile phone or the extent of damage with the same configuration of mobile phone for sale, when the service life of mobile phone
The shorter or extent of damage is lower, then the price of mobile phone may be higher, when the service life of mobile phone is longer or the extent of damage is higher, then
The price of mobile phone may be lower；By taking end article is vehicle as an example, the first commodity parameter can be the mileage of vehicle for sale, drive
The time limit, the register the license time limit or car body color etc., the second commodity parameter can for vehicle for sale with configuration the mileage for having sold vehicle,
Drive the time limit, the register the license time limit or car body color etc., different mileages, drive the time limit, the register the license time limit and car body color will be to vehicle
Price has an impact.In one embodiment, the first commodity parameter can be obtained by the identity information of end article, led to
It crosses and obtains the second commodity parameter with the identity information of the commodity of end article same type.
Step S106 determines multiple price sections according to the first commodity parameter, the second commodity parameter and history price.
Price section includes price A to all prices between price B.For the ease of determining target quotient based on price section
The recommendation price of product, and in order to reduce subjective factor during determining recommendation price, it can be to the first commodity parameter
It is normalized with the second commodity parameter, obtains the corresponding relationship between the first commodity parameter and the second commodity parameter, root
Calculating the corresponding normalization price of history price according to corresponding relationship in specific implementation can be by the first commodity parameter, the second quotient
Product parameter and history price are set as the variable of default normalized function, and are iterated place to the normalized function after setting
Reason to obtain the corresponding normalization price of history price, and then determines multiple price sections based on normalization price.With target quotient
For product are vehicle, when the mileage of vehicle for sale is A1, drives and is limited to B1 year and is currently C1 to price, the mileage of vehicle has been sold
Being limited to B2 and history price year for A2, driving is C2, and mileage A1, driving time limit B1, mileage A2, driving time limit B2 and history are sold
Valence C2 is set as the variable of default normalized function, and the corresponding normalizing of history price C2 of vehicle has been sold after iterative processing
Change price C3, wherein normalization price C3 can be understood as selling when the mileage for having sold vehicle is A1 and driving is limited to B1 in year
Valence.Price section is divided based on objective datas such as above-mentioned first commodity parameter, the second commodity parameter and history prices, it can
To effectively reduce the subjective factor in price determination process.
Step S108 obtains multiple price sections and recommends the corresponding relationship between price.
Price is recommended to can be understood as suggesting suggestion price currently required when price is adjusted and/or price adjustment.
In one embodiment, if recommendation price is only to suggest one of price or price adjustment suggestion, when recommendation price is to suggest selling
When valence, then recommend price can use currently to price with currently to price variable or currently to price percentage and value table
Show, can also be indicated using the specific amount of money, for example, the corresponding recommendation price of price section 10000-20000 are as follows: currently to price
+(-5000)；The corresponding recommendation price of price section 20000-30000 are as follows: currently to price+currently to price multiplied by 10%；It sells
The corresponding recommendation price of valence section 30000-40000 are as follows: 36000.When recommending price is that price adjustment is suggested, then recommend price can be with
Including manually readjusting prices, not raising, do not cut, with caution up-regulation, lower with caution, reconcile in agreements and agree to one of downward etc. or more
Kind, to being currently adjusted to price.In another embodiment, if recommending price includes simultaneously suggestion price and tune
Valence suggestion then recommends price that can indicate by taking the representation method of the recommendation price of above-mentioned offer as an example are as follows: " currently to price+(-
5000) " & is lowered with caution.
Step S110, based on currently to where price price section and corresponding relationship, determine the recommendation of end article
Price.
Because in the current when known to price of end article, where price section also it was determined that being based at this time
The corresponding relationship that above-mentioned steps S108 is obtained, can determine the recommendation price of target object.For example, end article it is current to
Price is 25000, i.e. the current price for sale of end article is located in the 20000-30000 of price section, can based on corresponding relationship
To determine that the recommendation price of end article is (25000+25000*10%) member.
Above-mentioned price provided in an embodiment of the present invention determines method, obtains the current current to price and with this of end article
To the relevant first commodity parameter of price, and with the history price of the commodity of end article same type and with the history price phase
The the second commodity parameter closed, determines multiple price sections according to above-mentioned first commodity parameter, the second commodity parameter and history price,
And obtain each price section and recommend price between corresponding relationship, thus based on currently to where price price section and
Above-mentioned corresponding relationship determines the recommendation price of end article.The price section of the embodiment of the present invention be based on the first commodity parameter,
The determination of the objective datas such as the second commodity parameter and history price obtains, and passes through the corresponding pass for obtaining price section with recommending price
System, can determine that the recommendation of end article is sold based on the current price section and corresponding relationship to where price of end article
Valence, compared to the prior art in artificially adjust currently to price, aforesaid way provided in an embodiment of the present invention can be effectively reduced and be sold
Artificial subjective factor in valence determination process, while without artificial adjustment price, effectively increase the efficiency for determining and recommending price.
For convenient for understanding above-mentioned steps S106, the embodiment of the invention provides it is a kind of according to the first commodity parameter,
The method that second commodity parameter and history price determine multiple price sections is referred to following steps (1) to (3):
(1) parameter association between the first commodity parameter and the second commodity parameter is determined based on regression algorithm.Specific real
Now, the corresponding relationship that regression algorithm is fitted between the first commodity parameter and the second commodity parameter, the corresponding relationship be can use
As parameter association.
(2) the corresponding normalization price of history price is calculated according to parameter association.Wherein, above-mentioned steps (1) to (2) can be with
The second commodity standard parameter of the same type commodity that will have been sold is interpreted as to end article, that has been sold on this basis is same
Selling price (that is, aforementioned normalization price) of the type of article under the first commodity parameter.
(3) multiple price sections are determined according to normalization price.In one embodiment, normalization price can be calculated
Corresponding quantile, and then based on normalization price quantile corresponding with normalization price, determine multiple price sections.Its
In, the quantity of history price be it is multiple, quantile, which can refer to, calculates the general of the corresponding normalization price of above-mentioned multiple history prices
Rate distribution, and its probability distribution is divided into the Probability Point of several equal parts, for example, the normalization price being calculated is corresponding
Quantile the distribution probability for normalizing price is divided into 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%,
90%, 100%.It is provided by the above embodiment that multiple sell is determined according to the first commodity parameter, the second commodity parameter and history price
The method in valence section is to be carried out based on real data, effectively increases the objectivity of price section determination process.
In order to more intuitively embody price section and recommend the corresponding relationship between price, the embodiment of the invention provides one
The method that kind determines price section using coordinate system is determined based on normalization price quantile corresponding with normalization price
When multiple price sections, it is referred to following steps 1 to step 3 and determines multiple price sections:
Step 1, price coordinate system is established based on normalization price quantile corresponding with normalization price.In a kind of implementation
In mode, can will normalization price as the abscissa of price coordinate system, the corresponding quantile of price will be normalized as selling
The ordinate of valence coordinate system；In another embodiment, can be using normalization price as the ordinate of price coordinate system, it will
Normalize abscissa of the corresponding quantile of price as price coordinate system.
Step 2, the normalization price that the first predetermined number is chosen from the corresponding normalization price of multiple history prices, from
It is multiple to normalize the quantile that the second predetermined number is chosen in the corresponding quantile of price.In order to make the normalization price chosen more
It is representative, it may be predetermined that high price, middle price and low price in history price, and then directly choose high price, in
Price and the corresponding normalization price of low price；Wherein, high price can be the history price higher than first threshold, middle valence
Lattice can be for lower than second threshold and higher than the history price of third threshold value, low price can sell for the history lower than the 4th threshold value
Valence.In addition, the quantile needed for being chosen based on actual conditions when choosing quantile.For example, can choose 0% respectively,
25%, 50%, 75% and 100%.
Step 3, according to the normalization price selected and the quantile selected, price coordinate system is divided into multiple sell
Valence section.It should be understood that is selected returns because normalization price and quantile are respectively the transverse and longitudinal coordinate of price coordinate system
Intersection point is certainly existed between one change price and quantile, multiple intersection points just divide price coordinate system for multiple price sections.
In another embodiment, price section can also be embodied using other modes such as tables and is recommended between price
Corresponding relationship.
The embodiment of the invention also provides a kind of current method to the price section where price of determining end article,
This method based on currently to where price price section and corresponding relationship, hold before the recommendation price for determining end article
Row.In specific implementation, it calculates first currently to the corresponding quantile of price, then according to currently to the corresponding quartile of price
Number determines currently to the price section where price.To simplify the step for recommending price to determine, calculates and return in abovementioned steps (3)
One when changing the corresponding quantile of price, can calculate simultaneously currently to the corresponding quantile of price.Because of end article at this time
Currently to price and currently to the corresponding quantile of price it is known that i.e. transverse and longitudinal of the end article in above-mentioned price coordinate system is sat
Mark is it is known that the price section where end article can be determined directly in above-mentioned price coordinate system.
Furthermore, it is contemplated that if each end article is required to show that it recommends price by a price coordinate system, it is inconvenient
In being managed, therefore the embodiment of the present invention also proposes a kind of to show pushing away for multiple end articles using the same price coordinate system
The method for recommending price.In one embodiment, the recommendation price and price coordinate system of available end article, then to price
Coordinate system is normalized, and is shown based on the price coordinate system after normalized and recommends price.Because of each target quotient
There are different degrees of differences for first commodity parameter of product, and then lead to the price coordinate system determined based on the first commodity parameter
Transverse and longitudinal coordinate is not identical, in order to realize the recommendation price for showing multiple end articles using same price coordinate system, needs to each
The price coordinate system of end article is normalized, and keeps the transverse and longitudinal coordinate of each price coordinate system unified, and make price area
Between recommend the corresponding relationship between price unified, can realize and pushing away for multiple end articles is shown by same price coordinate system
Recommend price.
For convenient for determining that method understands to price provided by the above embodiment, the embodiment of the present invention is with end article
It is explained for vehicle for sale.Wherein, vehicle for sale can be used car, and the first commodity parameter includes that used car is corresponding
One of mileage, the time limit and color or a variety of, the second commodity parameter include used car same type the corresponding mileage of vehicle,
One of the time limit and color are a variety of, and the above-mentioned time limit may include the register the license time limit and the driving time limit again.Shown in Figure 2 is another
A kind of price determines the flow diagram of method, and this method may comprise steps of:
Step S202 obtains target used car record.Wherein, target used car record include target used car it is current to
Price, the first commodity parameter and unique vehicle source ID (identification, proof of identification).
Used car record has been sold in step S204, acquisition.Having sold used car record includes the history price for having sold used car, the
Two commodity parameters and unique vehicle source ID.In one embodiment, it can be obtained according to unique vehicle source ID of target used car same
Type has sold used car, and be screened out from it the same time limit of registering the license has sold used car.Further, it is contemplated that economic market
Economic change the value of commodity can be had an impact, therefore the restocking time limit for having sold used car can be limited, for example, only
The same type for obtaining restocking in 2018 to sales platform has sold used car with the time limit of registering the license.Furthermore it is also possible to by the letter of seller
For reputation degree as the acquisition condition for having sold used car, only obtain that seller enjoys a good reputation when obtaining and having sold used car record has sold two
Handcart record.In conclusion the acquisition condition for having sold used car record may include: same type, with the register the license time limit, shelf life
With one of Seller Reputation Number or a variety of.
Because when having sold used car restocking to sales platform, can be set it is different sell requirement, sell requirement for shadow
Ring final price, therefore sell requirement according to respectively sold used car, by it is above-mentioned sold used car and be divided into difference sell grade
Not.Wherein, sell requirement may include same city protect sell, Mai &C protected with city, the whole nation is protected and is sold and one of Mai &C or more is protected in the whole nation
Kind, protecting to sell with city can be regarded as guaranteeing in same city scope selling, and protecting Mai &C with city can be regarded as having sold used car being C vehicle
Source and guarantee to sell in same city scope, the whole nation is protected to sell and can be regarded as guaranteeing in China selling, and Mai &C is protected in the whole nation
It can be regarded as having sold used car as C vehicle source and guarantee to sell in China.Therefore, the acquisition condition of used car record has been sold
It can also include selling rank.
Step S206 is recorded and has been sold used car record based on above-mentioned target used car, exports bicycle figure and price knot
Fruit.
To in the same type of above-mentioned acquisition, the same to time limit, the restocking time limit, seller enjoys a good reputation and is in same with target used car
One used car of having sold for selling rank is standardized, if it is same sell rank sold used car lazy weight, it is available
What other sold rank has sold used car.In specific implementation, the mileage for having sold used car that will acquire drives the time limit, registers the license
The standard parameters such as the time limit and car body color to the corresponding mileage of target used car, drive the time limit, the register the license time limit and car body color
On, and then be calculated and respectively sold used car corresponding normalization price, further according to normalization calculation of price quantile, by normalizing
Change ordinate of the price as price coordinate system, using quantile as the abscissa of price coordinate system, and selects history price
In high price, middle price and the corresponding normalization price of low price and quantile in 0%, 25%, 50%,
75% and 100%, price coordinate system will be divided into multiple price sections using the normalization price of selection and quantile.One
In kind embodiment, corresponding quantile can also be calculated separately for parameter different in the first commodity parameter, i.e., counted respectively
Calculate mileage quantile, time limit quantile and car body color quantile etc..
Current using target used car determines target used car institute in above-mentioned price coordinate system to price and quantile
The price section at place, and then export bicycle figure and price result.For ease of understanding, referring to a kind of Fig. 3 bicycle figure provided
Schematic diagram, bicycle figure can be indicated with price coordinate system, wherein the abscissa of price coordinate system is quantile, and ordinate is to return
One changes price, and price coordinate system is divided into how many prices section, target used car benefit by the quantile and normalization price of selection
With pricing model obtain it is current to price be 79000, estimate the current in price section locating for price such as Fig. 3 of used car
Dot shown in, and below coordinate system export target used car recommendation price, wherein recommend price may include price adjustment build
View, for example, up-regulation with caution.
In one embodiment, all standard suggested for obtaining price adjustment can be preset, as shown in table 1 below,
It, can be based on real including standard of comparison, original cost quantile standard, market price standard, vehicle condition mileage standard 1 and vehicle condition mileage standard 2
Border situation chooses required vehicle condition mileage standard in vehicle condition mileage standard 1 and vehicle condition mileage standard 2, and all standard includes more
A gear, wherein P0 is currently to price, and P1 is the suggestion price that price teacher proposes, ceiling for accumulation is preceding aim used car
The corresponding normalization price of high price, the minimum rate of accumulation is the corresponding normalization price of low price of preceding aim used car, is obtained
Point quantile is the corresponding quantile of the aforementioned historical price being calculated, and mileage quantile is aforementioned to obtain for mileage
Quantile.For example, standard of comparison is gear 1 as P1-P0>0, as P1-P0<0, standard of comparison is gear 2.
Table 1
In one embodiment, because after determining the price section of target used car, target two can be calculated
Handcart gear locating in above-mentioned all standard, thus above-mentioned all standard is associated with price adjustment suggestion, also i.e. by price
Section is associated with price adjustment suggestion.Above-mentioned all standard is suggested into the table after being associated with price adjustment the embodiment of the invention provides a kind of
Lattice, by taking the gear of standard of comparison is gear 1 as an example, as shown in table 2 below, wherein price adjustment suggest include manually readjust prices, do not raise,
Upper reconcile agrees to up-regulation with caution.
Table 2
By taking the gear of standard of comparison is gear 2 as an example, as shown in table 3 below, wherein price adjustment suggests including artificial readjust prices, no
It lowers, lower reconcile is agreed to lower with caution.
Table 3
On the basis of Fig. 2, multiple mesh are shown based on same price coordinate system for the ease of what is provided previous embodiment
The recommended price of mark used car is understood that the embodiment of the present invention is to show two under same vehicle system based on same price coordinate system
The recommendation price of handcart is illustrated, and another price shown in Figure 4 determines the flow diagram of method, and this method can be with
The following steps are included:
Step S402 obtains target used car record.
Step S404 is obtained and has been sold used car record with vehicle system.Wherein, when used car record has been sold in acquisition, in addition to
Outside the acquisition condition provided in above-mentioned steps S204, also need to guarantee to have sold used car to be to belong to the same vehicle in same city with target used car
Type.
Step S406 is recorded and has been sold used car record based on above-mentioned target used car, exports bicycle figure.
Step S408, based on bicycle figure output vehicle system figure.In one embodiment, the transverse and longitudinal in bicycle figure can be sat
Mark is standardized, a kind of schematic diagram of vehicle system figure as shown in Figure 5, wherein the abscissa of price coordinate system is standard
Change treated quantile, ordinate is the normalization price after standardization, it can be indicated with percents, thus
Price coordinate system after to standardization can show all of same vehicle system by the price coordinate system after the standardization
The recommendation price of target used car, Fig. 5 orbicular spot indicate each target used car.
The embodiment of the present invention is also to show that the recommendation price of the used car in same city is carried out based on same price coordinate system
Illustrate, another price shown in Figure 6 determines the flow diagram of method, and this method may comprise steps of:
Step S602 obtains target used car record.
Step S604 is obtained and has been sold used car record with city.Wherein, when used car record has been sold in acquisition, in addition to
Outside the acquisition condition provided in above-mentioned steps S204, also need to guarantee to have sold used car to be to belong to same vehicle with target used car.
Step S606 is recorded and has been sold used car record based on above-mentioned target used car, exports bicycle figure.
Step S608 exports city plan based on bicycle figure.In one embodiment, the transverse and longitudinal in bicycle figure can be sat
Mark is standardized, a kind of schematic diagram of city plan as shown in Figure 7, wherein the abscissa of price coordinate system is standard
Change treated quantile, ordinate is the normalization price after standardization, it can be indicated with percents, thus
Price coordinate system after to standardization can show all of same city by the price coordinate system after the standardization
The recommendation price of target used car, Fig. 7 orbicular spot indicate each target used car.
It is emphasized that above-mentioned offer is shown using same price coordinate system with vehicle system or with targets all under city
The method of the recommendation price of used car is merely illustrative, and can also be using the same country origin of same price coordinate system displaying, together
Discharge capacity or recommendation price with target used cars all under the other conditions such as seating capacity, herein with no restrictions.
In conclusion the embodiment of the present invention efficiently can provide the recommended price of each end article by batch, while may be used also
To effectively reduce the subjective factor in price determination process, the trading psychology that both parties get a good buy by shopping around is met, and can have
Effect improves Pricing Efficiency.
The price provided for previous embodiment determines method, determines and fills the embodiment of the invention also provides a kind of price
It sets, a kind of structural schematic diagram of price determining device shown in Figure 8, the apparatus may include following parts:
Price obtains module 802, for obtaining the current commodity to price and with end article same type of end article
History price.
Parameter acquisition module 804, the quotient for obtaining the first commodity parameter of end article and with end article same type
Second commodity parameter of product；Wherein, the first commodity parameter and currently related to price, the second commodity parameter and history price phase
It closes.
Section determining module 806, for determining multiple sell according to the first commodity parameter, the second commodity parameter and history price
Valence section.
Corresponding relationship obtains module 808, for obtaining multiple price sections and recommending the corresponding relationship between price.
Recommend price determining module 810, for based on currently to where price price section and corresponding relationship, determine
The recommendation price of end article.
Above-mentioned price determining device provided in an embodiment of the present invention obtains module by price and obtains the current of end article
To price and with the history price of the commodity of end article same type, and by parameter acquisition module obtain with this currently it is for sale
The relevant first commodity parameter of valence, and the second commodity parameter relevant to the history price, section determining module is according to above-mentioned
One commodity parameter, the second commodity parameter and history price determine multiple price sections, and obtain module using corresponding relationship and obtain
Corresponding relationship between each price section and recommendation price, to make to recommend price determining module based on currently to where price
Price section and above-mentioned corresponding relationship determine the recommendation price of end article.The price section of the embodiment of the present invention is based on the
The determination of the objective datas such as one commodity parameter, the second commodity parameter and history price obtains, by obtaining price section again and pushing away
The corresponding relationship recommendation price corresponding with each price section for recommending price, can be based on the current to where price of end article
Price section and corresponding relationship determine the recommendation price of end article, compared to the prior art in artificially adjust currently to price,
It is true that aforesaid way provided in an embodiment of the present invention is based on the real data such as the first commodity parameter, the second commodity parameter and history price
Determine price section, can effectively reduce the artificial subjective factor in price determination process, while without artificial adjustment price, also
The determining Pricing Efficiency for recommending price is can effectively improve.
In one embodiment, above-mentioned section determining module 806 is also used to: determining that the first commodity are joined based on regression algorithm
Parameter association between several and the second commodity parameter；The corresponding normalization price of history price is calculated according to parameter association；According to
Normalization price determines multiple price sections.
Further, above-mentioned section determining module 806 is also used to: calculating the corresponding quantile of normalization price；Based on returning
One changes price quantile corresponding with normalization price, determines multiple price sections.
Further, the quantity of above-mentioned history price is multiple；Above-mentioned section determining module 806 is also used to: being based on normalizing
Change price quantile corresponding with normalization price and establishes price coordinate system；From the corresponding normalization price of multiple history prices
The normalization price for choosing the first predetermined number chooses the second predetermined number from the corresponding quantile of multiple normalization prices
Quantile；According to the normalization price selected and the quantile selected, price coordinate system is divided into multiple price sections.
In one embodiment, above-mentioned price determining device further includes currently using to determining module between price location
In: based on currently to where price price section and corresponding relationship, the step of determining the recommendation price of end article it
Before, it calculates currently to the corresponding quantile of price；According to currently to the corresponding quantile of price, determination is currently to where price
Price section.
In one embodiment, above-mentioned price determining device further includes display module, for obtaining pushing away for end article
Recommend price and price coordinate system；Price coordinate system is normalized, based on the price coordinate system exhibition after normalized
Show recommendation price.
Further, above-mentioned end article includes vehicle for sale；First commodity parameter include the corresponding mileage of vehicle for sale,
One of the time limit and color are a variety of；Second commodity parameter includes the corresponding mileage of vehicle, the time limit of vehicle same type for sale
With one of color or a variety of.
The technical effect and preceding method embodiment phase of device provided by the embodiment of the present invention, realization principle and generation
Together, to briefly describe, Installation practice part does not refer to place, can refer to corresponding contents in preceding method embodiment.
The equipment is a kind of server, specifically, the server includes processor and storage device；It is stored on storage device
There is computer program, computer program executes the described in any item of embodiment as described above when being run by the processor
Method.
Fig. 9 is a kind of structural schematic diagram of server provided in an embodiment of the present invention, which includes: processor
90, memory 91, bus 92 and communication interface 93, the processor 90, communication interface 93 and memory 91 are connected by bus 92
It connects；Processor 90 is for executing the executable module stored in memory 91, such as computer program.
Wherein, memory 91 may include high-speed random access memory (RAM, Random Access Memory),
It may further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremely
A few communication interface 93 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can be used internet, wide area network, local network, Metropolitan Area Network (MAN) etc..
Bus 92 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, data
Bus, control bus etc..Only to be indicated with a four-headed arrow convenient for indicating, in Fig. 9, it is not intended that an only bus or
A type of bus.
Wherein, memory 91 is for storing program, and the processor 90 executes the journey after receiving and executing instruction
Sequence, method performed by the device that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines can be applied to handle
In device 90, or realized by processor 90.
Processor 90 may be a kind of IC chip, the processing capacity with signal.During realization, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 90 or the instruction of software form.Above-mentioned
Processor 90 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor is also possible to appoint
What conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device executes completion, or in decoding processor hardware and software module combination execute completion.Software module can be located at
Machine memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the storage medium of field maturation.The storage medium is located at memory 91, and processor 90 reads the information in memory 91, in conjunction with
Its hardware completes the step of above method.
The computer program product of readable storage medium storing program for executing provided by the embodiment of the present invention, including storing program code
Computer readable storage medium, the instruction that said program code includes can be used for executing previous methods side as described in the examples
Method, specific implementation can be found in preceding method embodiment, and details are not described herein.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of price determines method characterized by comprising
Obtain the current history price to price and with the commodity of the end article same type of end article；
Obtain the first commodity parameter of the end article and the second commodity parameter with the commodity of the end article same type；
Wherein, the first commodity parameter to it is described currently related to price, the second commodity parameter is related to the history price；
Multiple price sections are determined according to the first commodity parameter, the second commodity parameter and the history price；
It obtains the multiple price section and recommends the corresponding relationship between price；
Based on it is described currently to where price price section and the corresponding relationship, determine that the recommendation of the end article is sold
Valence.
2. the method according to claim 1, wherein described according to the first commodity parameter, second quotient
The step of product parameter and the history price determine multiple price sections, comprising:
The parameter association between the first commodity parameter and the second commodity parameter is determined based on regression algorithm；
The corresponding normalization price of the history price is calculated according to the parameter association；
Multiple price sections are determined according to the normalization price.
3. according to the method described in claim 2, it is characterized in that, described determine multiple price areas according to the normalization price
Between the step of, comprising:
Calculate the corresponding quantile of the normalization price；
Based on the normalization price and the corresponding quantile of the normalization price, multiple price sections are determined.
4. according to the method described in claim 3, it is characterized in that, the quantity of the history price is multiple；
It is described to be based on the normalization price and the corresponding quantile of the normalization price, determine the step in multiple price sections
Suddenly, comprising:
Price coordinate system is established based on the normalization price and the corresponding quantile of the normalization price；
The normalization price that the first predetermined number is chosen from the corresponding normalization price of multiple history prices, from multiple institutes
State the quantile that the second predetermined number is chosen in the corresponding quantile of normalization price；
According to the normalization price selected and the quantile selected, the price coordinate system is divided into multiple
Price section.
5. the method according to claim 1, wherein it is described based on described currently to the price area where price
Between and the corresponding relationship, before the step of determining the recommendation price of the end article, the method also includes:
It calculates described currently to the corresponding quantile of price；
According to described currently to the corresponding quantile of price, determine described currently to the price section where price.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
Obtain the end article recommendation price and the price coordinate system；
The price coordinate system is normalized, based on after normalized the price coordinate system show described in push away
Recommend price.
7. the method according to claim 1, wherein the end article includes vehicle for sale；First quotient
Product parameter includes one of the corresponding mileage of the vehicle for sale, the time limit and color or a variety of；The second commodity parameter packet
Include one of the corresponding mileage of vehicle, the time limit and color of the vehicle same type for sale or a variety of.
8. a kind of price determining device characterized by comprising
Price obtains module, goes through for obtaining the current of end article to price and with the commodity of the end article same type
History price；
Parameter acquisition module, the quotient for obtaining the first commodity parameter of the end article and with the end article same type
Second commodity parameter of product；Wherein, the first commodity parameter to it is described currently related to price, the second commodity parameter with
The history price is related；
Section determining module, for being determined according to the first commodity parameter, the second commodity parameter and the history price
Multiple price sections；
Corresponding relationship obtains module, for obtaining the multiple price section and recommending the corresponding relationship between price；
Recommend price determining module, for based on it is described currently to where price price section and the corresponding relationship, really
The recommendation price of the fixed end article.
9. a kind of server, which is characterized in that including processor and memory；
Computer program is stored on the memory, the computer program executes such as right when being run by the processor
It is required that 1 to 7 described in any item methods.
10. a kind of computer storage medium, which is characterized in that for being stored as used in any one of claim 1 to 7 the method
Computer software instructions.
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