CN106897889A - A kind of method and apparatus for managing bid, a kind of computer-readable recording medium and storage control - Google Patents
A kind of method and apparatus for managing bid, a kind of computer-readable recording medium and storage control Download PDFInfo
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 21
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Abstract
The invention provides a kind of method and apparatus for managing bid, a kind of computer-readable recording medium and storage control, the method can include：Obtain the history bid data of at least one bid object；History bid data according to each bid object, calculate each bid object and distinguish corresponding value-at-risk；Corresponding value-at-risk is distinguished according to each bid object, is judged that each bid object whether there is and is enclosed string bid behavior.By the history bid data for obtaining at least one bid object, then the history bid data according to each bid object can calculate the value-at-risk of each bid object, value-at-risk size represents bid object and there is the height for enclosing string bid behavior, value-at-risk it is bigger represent bid object enclose string bid behavior possibility it is also higher, vice versa.By the size of value-at-risk, the bid object relatively large to value-at-risk is supervised.String bid behavior is enclosed therefore, it is possible to judge that bid object whether there is.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of method and apparatus, a kind of computer-readable recording medium for managing bid
And storage control.
Background technology
Bid is that bid object sends the call for tender or Invitation to Bid, invites specific or not specific bidder in regulation
Time, the behavior submitted a tender according to certain program of place.However, bid object and bid object are in order to obtain interests,
Implement mutual collusive tendering quotation, repel fair competition, infringement national interests, public interests or other legitimate rights and interests
Enclose string bid behavior.
At present, the form electronization traditional papery invited and submitted bids forms e-bidding, with high-new information network technique
Laws and regulations and business norms are implemented, is strengthened to bid with the information systems of inviting and submitting bids that electronic information technology builds unified standard
The management of bid.
But, for failing to be sold at auction for bid object and enclosing string bid behavior and can not limit in the bid such as private tender, because
How this, judge to call for bid object with the presence or absence of the problems demand solution for enclosing string bid behavior.
The content of the invention
A kind of method and apparatus for managing bid, a kind of computer-readable recording medium and storage control are the embodiment of the invention provides,
Can interpolate that bid object whether there is and enclose string bid behavior.
In a first aspect, the embodiment of the invention provides a kind of management recruits calibration method, the method includes：Obtain at least one
The history bid data of bid object；
History bid data according to each bid object, calculate each described bid object difference corresponding
Value-at-risk；
Corresponding value-at-risk is distinguished according to each described bid object, is judged that each described bid object whether there is and is enclosed
String bid behavior.
Preferably, the history bid data for obtaining at least one bid object, including：
Obtain at least one call for bid the history project for bidding number of object, history stream abandoned tender item number, history query item number,
The non-public bid item number of history and history early warning error correction item number.
Preferably, the history bid data according to each bid object, calculate each described bid right
As the corresponding value-at-risk of difference, including：
According to each described bid history project for bidding number of object, history stream abandoned tender item number, history query item number,
The non-public bid item number of history and history early warning error correction item number, determine the history stream abandoned tender of each bid object
Rate, history query rate, history private tender rate and history early warning error correction rate；
According to each described bid history stream abandoned tender rate of object, history query rate, history private tender rate and go through
History early warning error correction rate, calculates the corresponding value-at-risk of difference of each bid object.
Preferably, the corresponding value-at-risk of difference for calculating each bid object, including：
According to each described bid history stream abandoned tender rate of object, history query rate, history private tender rate and go through
History early warning error correction rate, calculates each described bid object and distinguishes corresponding value-at-risk by formula one, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1
For characterizing pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3For table
Levy the history private tender rate of bid object i；c3For characterizing pi3Weight；pi4History for characterizing bid object i is pre-
Alert error correction rate；c4For characterizing pi4Weight.
Second aspect, the embodiment of the invention provides a kind of device for managing bid, and the device includes：Acquiring unit, meter
Unit and judging unit are calculated, wherein,
The acquiring unit, the history bid data for obtaining at least one bid object；
The computing unit, the history bid number of each the bid object for being obtained according to the acquiring unit
According to calculating each described bid object and distinguish corresponding value-at-risk；
The judging unit, each described bid object for being calculated according to the computing unit distinguishes corresponding wind
Danger value, judges that each described bid object whether there is and encloses string bid behavior.
Preferably, the acquiring unit, history project for bidding number, history specifically for obtaining at least one bid object
Stream abandoned tender item number, history query item number, the non-public bid item number of history and history early warning error correction item number.
Preferably, the computing unit, including：First computation subunit and the second computation subunit, wherein,
First computation subunit, for history project for bidding number, history stream abandoned tender according to the object that called for bid each described
Item number, history query item number, the non-public bid item number of history and history early warning error correction item number, determine each institute
State history stream abandoned tender rate, history query rate, history private tender rate and the history early warning error correction rate of bid object；
Second computation subunit, for according to each described bid history stream abandoned tender rate of object, history query rate,
History private tender rate and history early warning error correction rate, calculate the corresponding value-at-risk of difference of each bid object.
Preferably, second computation subunit, specifically for according to each it is described bid object history stream abandoned tender rate,
History query rate, history private tender rate and history early warning error correction rate, each described bid object is calculated by formula one
The corresponding value-at-risk of difference, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1
For characterizing pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3For table
Levy the history private tender rate of bid object i；c3For characterizing pi3Weight；pi4History for characterizing bid object i is pre-
Alert error correction rate；c4For characterizing pi4Weight.
The third aspect, the embodiment of the invention provides a kind of computer-readable recording medium, and the computer-readable recording medium includes：Execute instruction, when depositing
When storing up execute instruction described in the computing device of controller, the storage control performs any described management in first aspect
Recruit calibration method.
Fourth aspect, the embodiment of the invention provides a kind of storage control, and the storage control includes：Processor, deposit
Reservoir and bus；
The processor and the memory are connected by the bus；
The memory, when the storage control runs, memory storage is described described in the computing device
Execute instruction, so that calibration method is recruited in any described management during the storage control performs first aspect.
A kind of method and apparatus for managing bid, a kind of computer-readable recording medium and storage control are the embodiment of the invention provides,
By obtain at least one call for bid object history call for bid data, then according to each bid object history call for bid data energy
The value-at-risk of each bid object is enough calculated, value-at-risk size represents bid object and there is the height for enclosing string bid behavior,
Value-at-risk it is bigger represent bid object enclose string bid behavior possibility it is also higher, value-at-risk it is smaller represent trick
The possibility that mark object encloses string bid behavior is also just smaller.By the size of value-at-risk, the bid relatively large to value-at-risk
Object is supervised.String bid behavior is enclosed therefore, it is possible to judge that bid object whether there is.
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 embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the flow chart that calibration method is recruited in a kind of management that one embodiment of the invention is provided；
Fig. 2 is the flow chart that calibration method is recruited in another management that one embodiment of the invention is provided；
Fig. 3 is a kind of structural representation of the device of management bid that one embodiment of the invention is provided；
Fig. 4 is the structural representation of the device of another management bid that one embodiment of the invention is provided；
Fig. 5 is a kind of structural representation of storage control that one embodiment of the invention is provided.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiment of the invention provides a kind of management recruits calibration method, the method can include following step
Suddenly：
Step 101：Obtain the history bid data of at least one bid object.
Step 102：History bid data according to each bid object, calculate each described bid object point
Not corresponding value-at-risk.
Step 103：Corresponding value-at-risk is distinguished according to each described bid object, judges that each described bid pair is liked
String bid behavior is enclosed in no presence.
In the above-described embodiments, by obtaining the history bid data of at least one bid object, then according to each
The history bid data of bid object can calculate the value-at-risk of each bid object, and it is right that value-at-risk size represents bid
The height of string bid behavior is enclosed as existing, the bigger bid object that represents of value-at-risk encloses the possibility of string bid behavior also more
Height, to enclose the possibility of string bid behavior also just smaller for the smaller bid object that represents of value-at-risk.By the size of value-at-risk,
The bid object relatively large to value-at-risk is supervised.String bid behavior is enclosed therefore, it is possible to judge that bid object whether there is.
What deserves to be explained is, judge each bid object with the presence or absence of enclose string bid behavior when, can be right to each bid
As being classified according to corresponding value-at-risk.User can be classified according to actual conditions, can divide 2 classes, 3 classes, 4 classes etc.
Deng.As a example by being divided into 3 classes, existing 10 bids object, wherein, the value-at-risk of bid object A is 98, the risk of bid object B
It is 55 to be worth, and the value-at-risk of bid object C is 92, and the value-at-risk of bid object D is 58, and the value-at-risk of bid object E is 89, bid
The value-at-risk of object F is 77, and the value-at-risk of bid object G is 80, and the value-at-risk of bid object H is 33, the risk of bid object I
It is 85 to be worth, and the value-at-risk of bid object J is 63, and value-at-risk now is divided into excessive risk bid object, risk more than or equal to 80
Value more than or equal to 60 and less than 80 be divided into risk bid object, value-at-risk less than 60 be divided into low-risk bid it is right
As then call for bid object A, C, E, G, I are excessive risk bid object, and aufsichtsrat can carry out emphasis supervision, with pre- fence string
The generation of mark behavior；Bid object F, J are risk bid object, and supervisor can decide whether prison according to actual conditions
Pipe；Bid object B, D, H are low-risk bid object, and supervisor can not consider supervision.
In order to accurately determine bid object with the presence or absence of string bid behavior is enclosed, in an embodiment of the invention,
The history bid data for obtaining at least one bid object, including：
Obtain at least one call for bid the history project for bidding number of object, history stream abandoned tender item number, history query item number,
The non-public bid item number of history and history early warning error correction item number.
In this embodiment, for one is called for bid object, stream abandoned tender item number, query item number, non-public trick are thrown
Mark item number and early warning error correction item number are to judge that a bid object whether there is the important indicator for enclosing string bid behavior.
In one embodiment of the invention, the history bid data according to each bid object are calculated each
The individual bid object distinguishes corresponding value-at-risk, including：
According to each described bid history project for bidding number of object, history stream abandoned tender item number, history query item number,
The non-public bid item number of history and history early warning error correction item number, determine the history stream abandoned tender of each bid object
Rate, history query rate, history private tender rate and history early warning error correction rate；
According to each described bid history stream abandoned tender rate of object, history query rate, history private tender rate and go through
History early warning error correction rate, calculates the corresponding value-at-risk of difference of each bid object.
In this embodiment, bid object data stream abandoned tender rate is too high, query rate is high, private tender rate excessive, early warning error correction
Information is excessive, is likely to be exist to enclose causing for string bid behavior.History stream abandoned tender rate be history stream abandoned tender item number divided by
History project for bidding number, history query rate is that history queries item number divided by history project for bidding number, history private tender rate
Be the non-public bid item number of history divided by history bid item number, history early warning error correction rate is history early warning error correction project
Number is divided by history bid item number.For example：Bid object is A, and history project for bidding number is 50, and history stream abandoned tender item number is
5, then the object that calls for bid is for the history stream abandoned tender rate of A is 5 ÷ 50=0.1.
In order that the value-at-risk for calculating is more credible, the corresponding risk of difference for calculating each bid object
Value, including：
According to each described bid history stream abandoned tender rate of object, history query rate, history private tender rate and go through
History early warning error correction rate, calculates each described bid object and distinguishes corresponding value-at-risk by formula one, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1
For characterizing pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3For table
Levy the history private tender rate of bid object i；c3For characterizing pi3Weight；pi4History for characterizing bid object i is pre-
Alert error correction rate；c4For characterizing pi4Weight.
When in this embodiment, by one calculation risk value of formula, history stream abandoned tender rate, history query rate, the non-public affairs of history
Open bid rate and history early warning error correction rate distinguishes corresponding weight, user is set according to actual conditions.For example：c1For
0.2, c2It is 0.3, c3It is 0.2, c4It is 0.3.
What deserves to be explained is, can be ranked up to each bid object according to the size of the value-at-risk of bid object.
Can also can be arranged according to descending according to the arrangement of the ascending order of value-at-risk size, fast and easy finds there may be encloses string bid behavior
Bid object.
As shown in Fig. 2 the embodiment of the invention provides a kind of management recruits calibration method, the method can include following step
Suddenly：
Step 201：Obtain history project for bidding number, history stream abandoned tender item number, the history matter of at least one bid object
Doubt item number, the non-public bid item number of history and history early warning error correction item number.
In this step, due to stream abandoned tender item number, query item number, non-public bid item number and early warning error correction
Item number is to judge that a bid object whether there is the important indicator for enclosing string bid behavior, therefore to obtain the corresponding of bid object
Data.
Step 202：History project for bidding number, history stream abandoned tender item number according to each bid object, history query item
The non-public bid item number of mesh number, history and history early warning error correction item number, determine that the history stream of each bid object gives up
Mark rate, history query rate, history private tender rate and history early warning error correction rate.
In this step, due to calling for bid, object data stream abandoned tender rate is too high, query rate is high, private tender rate is excessive,
Early warning error correction information is excessive, is likely to be exist to enclose causing for string bid behavior.It is therefore desirable to be determined, and it is
Next step is prepared.
Step 203：According to each bid history stream abandoned tender rate of object, history query rate, history private tender rate with
And history early warning error correction rate, each object that calls for bid is calculated by formula one and distinguishes corresponding value-at-risk.
In this step, formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1
For characterizing pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3For table
Levy the history private tender rate of bid object i；c3For characterizing pi3Weight；pi4History for characterizing bid object i is pre-
Alert error correction rate；c4For characterizing pi4Weight.For example：The history stream abandoned tender rate of bid object M is 0.9, and history query rate is
0.8, history private tender rate is 0.6, and history early warning error correction rate is 0.7, and the weight of history stream abandoned tender rate is 0.2, history matter
The weight of the rate of doubting is 0.3, and the weight of history private tender rate is 0.2, and the weight of history early warning error correction rate is 0.3, then call for bid
The value-at-risk S of object MM=(0.9 × 0.2+0.8 × 0.3+0.6 × 0.2+0.7 × 0.3) × 100=75.
Step 204：Corresponding value-at-risk is distinguished according to each bid object, judges whether each described bid object is deposited
Enclosing string bid behavior.
In this step, the bid object by value-at-risk more than 50, is defined as existing and encloses string bid behavior.Therefore, in step
In 203, the value-at-risk for obtaining bid object M is 75, it may be determined that bid object M exists and encloses string bid behavior, and aufsichtsrat can be with
Emphasis supervision is carried out to bid object M, with the generation of pre- fence string bid behavior.
As shown in figure 3, the embodiment of the invention provides a kind of device for managing bid, the device can include：Obtain single
Unit 301, computing unit 302 and judging unit 303, wherein,
The acquiring unit 301, the history bid data for obtaining at least one bid object；
The computing unit 302, the history of each the bid object for being obtained according to the acquiring unit 301
Bid data, calculate each described bid object and distinguish corresponding value-at-risk；
The judging unit 303, each described bid object for being calculated according to the computing unit 302 is right respectively
The value-at-risk answered, judges that each described bid object whether there is and encloses string bid behavior.
In order to accurately determine bid object with the presence or absence of string bid behavior is enclosed, in an embodiment of the invention,
The acquiring unit 301, history project for bidding number, history stream abandoned tender project specifically for obtaining at least one bid object
Number, history query item number, the non-public bid item number of history and history early warning error correction item number.
As shown in figure 4, in an embodiment of the invention, the computing unit 302, including：First computation subunit
3021 and second computation subunit 3022, wherein,
First computation subunit 3021, for history project for bidding number, history stream according to the object that called for bid each described
Abandoned tender item number, history query item number, the non-public bid item number of history and history early warning error correction item number, it is determined that often
History stream abandoned tender rate, history query rate, history private tender rate and the history early warning error correction rate of the individual object that calls for bid；
Second computation subunit 3022, for each the described trick determined according to first computation subunit 3021
History stream abandoned tender rate, history query rate, history private tender rate and the history early warning error correction rate of object are marked, each institute is calculated
State the corresponding value-at-risk of difference of bid object.
In order that the value-at-risk for calculating is more credible, second computation subunit 3022, specifically for according to each
History stream abandoned tender rate, history query rate, history private tender rate and the history early warning error correction rate of the object that calls for bid, pass through
Formula one calculates each described bid object and distinguishes corresponding value-at-risk, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid inviter i；pi1History stream abandoned tender rate for characterizing bid inviter i；c1For
Characterize pi1Weight；pi2Query rate for characterizing history bid inviter i；c2For characterizing pi2Weight；pi3Called for bid for characterizing
The history private tender rate of people i；c3For characterizing pi3Weight；pi4History early warning error correction rate for characterizing bid inviter i；c4
For characterizing pi4Weight.
The contents such as the information exchange between each unit, implementation procedure in said apparatus, due to implementing with the inventive method
Example is based on same design, and particular content can be found in the narration in the inventive method embodiment, and here is omitted.
A kind of computer-readable recording medium is the embodiment of the invention provides, the computer-readable recording medium can include：Execute instruction, when storage control
Described in the computing device of device during execute instruction, the storage control performs any described management bid in above-described embodiment
Method.
As shown in figure 5, the embodiment of the invention provides a kind of storage control, the storage control can include：Treatment
Device 501, memory 502 and bus 503；
The processor 501 and the memory 502 are connected by the bus 503；
The memory 502, when the storage control runs, the processor 501 performs the memory 502 and deposits
The execute instruction of storage, so that the side that any described management calls for bid in described storage control perform claim above-described embodiment
Method.
To sum up, various embodiments of the present invention, at least have the advantages that：
1st, in embodiments of the present invention, by obtaining the history bid data of at least one bid object, then according to every
The history bid data of one bid object can calculate the value-at-risk of each bid object, and value-at-risk size represents trick
Mark object exists and encloses the height of string bid behavior, value-at-risk it is bigger represent the possibility that bid object encloses string bid behavior
Higher, to enclose the possibility of string bid behavior also just smaller for the smaller bid object that represents of value-at-risk.By value-at-risk
Size, the bid object relatively large to value-at-risk is supervised.Therefore, it is possible to judge that bid object is gone with the presence or absence of string mark is enclosed
For.
2nd, in embodiments of the present invention, by bid object value-at-risk size, will bid object classified.Watchdog
Member can in advance be intervened excessive risk bid object, to prevent bid object to enclose string bid behavior, have influence on public money
It is fair and just that source is concluded the business.
3rd, in embodiments of the present invention, by the size according to bid object value-at-risk, bid object is ranked up, and
And ascending order arrangement or descending arrangement can be carried out according to user preferences, user can be made to conveniently and rapidly find there may be and enclose
The bid object of string bid behavior.
4th, in embodiments of the present invention, because bid object data stream abandoned tender rate is too high, query rate is high, private tender rate mistake
Many, early warning error correction information is excessive, is likely to be exist to enclose causing for string bid behavior, so its whole is put into computing formula
And add corresponding weight so that the value-at-risk of the bid object for calculating is more credible.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply these entities or exist between operating
Any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include by this process, method, article or equipment are solid
Some key elements.In the absence of more restrictions, the key element limited by sentence " including ", does not arrange
Except also there is other identical factor in the process including the key element, method, article or equipment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in the storage medium of embodied on computer readable, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, skill of the invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.All any modifications made within the spirit and principles in the present invention,
Equivalent, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. calibration method is recruited in a kind of management, it is characterised in that
Obtain the history bid data of at least one bid object；
History bid data according to each bid object, calculate each described bid object and distinguish corresponding risk
Value；
Corresponding value-at-risk is distinguished according to each described bid object, is judged that each described bid object whether there is and is enclosed string mark
Behavior.
2. method according to claim 1, it is characterised in that
The history bid data for obtaining at least one bid object, including：
Obtain history project for bidding number, history stream abandoned tender item number, history query item number, the history of at least one bid object
Non-public bid item number and history early warning error correction item number.
3. method according to claim 2, it is characterised in that
The history bid data according to each bid object, calculate each described bid object difference corresponding
Value-at-risk, including：
History project for bidding number, history stream abandoned tender item number according to each bid object, history query item number, history
Non-public bid item number and history early warning error correction item number, determine each it is described bid object history stream abandoned tender rate,
History query rate, history private tender rate and history early warning error correction rate；
History stream abandoned tender rate, history query rate, history private tender rate and history according to each bid object is pre-
Alert error correction rate, calculates the corresponding value-at-risk of difference of each bid object.
4. method according to claim 3, it is characterised in that
The corresponding value-at-risk of difference for calculating each bid object, including：
History stream abandoned tender rate, history query rate, history private tender rate and history according to each bid object is pre-
Alert error correction rate, calculates each described bid object and distinguishes corresponding value-at-risk by formula one, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1For
Characterize pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3Recruited for characterizing
The history private tender rate of mark object i；c3For characterizing pi3Weight；pi4History early warning for characterizing bid object i is entangled
Error rate；c4For characterizing pi4Weight.
5. it is a kind of to manage the device for calling for bid, it is characterised in that including：Acquiring unit, computing unit and judging unit, wherein,
The acquiring unit, the history bid data for obtaining at least one bid object；
The computing unit, the history bid data of each the bid object for being obtained according to the acquiring unit,
Calculate each described bid object and distinguish corresponding value-at-risk；
The judging unit, each described bid object for being calculated according to the computing unit distinguishes corresponding risk
Value, judges that each described bid object whether there is and encloses string bid behavior.
6. device according to claim 5, it is characterised in that
The acquiring unit, history project for bidding number, history stream abandoned tender project specifically for obtaining at least one bid object
Number, history query item number, the non-public bid item number of history and history early warning error correction item number.
7. device according to claim 6, it is characterised in that
The computing unit, including：First computation subunit and the second computation subunit, wherein,
First computation subunit, for history project for bidding number, history stream abandoned tender project according to the object that called for bid each described
Number, history query item number, the non-public bid item number of history and history early warning error correction item number, determine each described trick
Mark history stream abandoned tender rate, history query rate, history private tender rate and the history early warning error correction rate of object；
Second computation subunit, for history stream abandoned tender rate, history query rate, history according to each bid object
Private tender rate and history early warning error correction rate, calculate the corresponding value-at-risk of difference of each bid object.
8. device according to claim 7, it is characterised in that
Second computation subunit, specifically for according to each described bid history stream abandoned tender rate of object, history query rate,
History private tender rate and history early warning error correction rate, calculate each described bid object and distinguish corresponding by formula one
Value-at-risk, wherein,
The formula one is：
Si=(pi1×c1+pi2×c2+pi3×c3+pi4×c4)×100
Wherein, SiValue-at-risk for characterizing bid object i；pi1History stream abandoned tender rate for characterizing bid object i；c1For
Characterize pi1Weight；pi2History query rate for characterizing bid object i；c2For characterizing pi2Weight；pi3Recruited for characterizing
The history private tender rate of mark object i；c3For characterizing pi3Weight；pi4History early warning for characterizing bid object i is entangled
Error rate；c4For characterizing pi4Weight.
9. a kind of computer-readable recording medium, it is characterised in that including：Execute instruction, when storage control computing device described in perform
During instruction, calibration method is recruited in any described management in the storage control perform claim requirement 1 to 4.
10. a kind of storage control, it is characterised in that including：Processor, memory and bus；
The processor and the memory are connected by the bus；
The memory, when the storage control runs, the execution of memory storage described in the computing device
Instruction, so that calibration method is recruited in any described management in storage control perform claim requirement 1 to 4.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108876218A (en) * | 2018-08-31 | 2018-11-23 | 万翼科技有限公司 | Based reminding method, device and the storage medium of supplier's risk |
| CN109872050A (en) * | 2019-01-23 | 2019-06-11 | 平安科技（深圳）有限公司 | Supplier's risk assessment processing method, device, computer equipment and storage medium |
| CN111091259A (en) * | 2019-09-20 | 2020-05-01 | 上海同在互联网科技有限公司 | Electronic bidding purchasing abnormal behavior identification method, system, equipment and storage medium |
| CN111091271A (en) * | 2019-11-25 | 2020-05-01 | 上海欧冶采购信息科技有限责任公司 | Bidding risk early warning system and method |
| CN111583000A (en) * | 2020-06-03 | 2020-08-25 | 南京鑫智链科技信息有限公司 | Method and device for identifying surrounding mark and string mark behaviors, computer equipment and storage medium |
| CN112561670A (en) * | 2020-12-11 | 2021-03-26 | 南方电网物资有限公司 | Intelligent identification system for surrounding mark and serial mark |
| CN113362122A (en) * | 2020-03-02 | 2021-09-07 | 贵州百年四面通科技有限公司 | Bidding transaction quotation processing method, device and system and storage medium |
| CN114707997A (en) * | 2021-07-23 | 2022-07-05 | 山东浪潮爱购云链信息科技有限公司 | Method and storage medium for preventing malicious competition of tendering and bidding |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108876218A (en) * | 2018-08-31 | 2018-11-23 | 万翼科技有限公司 | Based reminding method, device and the storage medium of supplier's risk |
| CN109872050A (en) * | 2019-01-23 | 2019-06-11 | 平安科技（深圳）有限公司 | Supplier's risk assessment processing method, device, computer equipment and storage medium |
| CN111091259A (en) * | 2019-09-20 | 2020-05-01 | 上海同在互联网科技有限公司 | Electronic bidding purchasing abnormal behavior identification method, system, equipment and storage medium |
| CN111091271A (en) * | 2019-11-25 | 2020-05-01 | 上海欧冶采购信息科技有限责任公司 | Bidding risk early warning system and method |
| CN113362122A (en) * | 2020-03-02 | 2021-09-07 | 贵州百年四面通科技有限公司 | Bidding transaction quotation processing method, device and system and storage medium |
| CN111583000A (en) * | 2020-06-03 | 2020-08-25 | 南京鑫智链科技信息有限公司 | Method and device for identifying surrounding mark and string mark behaviors, computer equipment and storage medium |
| CN111583000B (en) * | 2020-06-03 | 2022-07-19 | 南京鑫智链科技信息有限公司 | Method and device for identifying behavior of surrounding mark and string mark, computer equipment and storage medium |
| CN112561670A (en) * | 2020-12-11 | 2021-03-26 | 南方电网物资有限公司 | Intelligent identification system for surrounding mark and serial mark |
| CN112561670B (en) * | 2020-12-11 | 2022-01-28 | 南方电网物资有限公司 | Intelligent identification system for surrounding mark and serial mark |
| CN114707997A (en) * | 2021-07-23 | 2022-07-05 | 山东浪潮爱购云链信息科技有限公司 | Method and storage medium for preventing malicious competition of tendering and bidding |
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