CN110348640A - Resource allocation method, device and storage medium based on development of real estate - Google Patents
Resource allocation method, device and storage medium based on development of real estate Download PDFInfo
- Publication number
- CN110348640A CN110348640A CN201910639312.XA CN201910639312A CN110348640A CN 110348640 A CN110348640 A CN 110348640A CN 201910639312 A CN201910639312 A CN 201910639312A CN 110348640 A CN110348640 A CN 110348640A
- Authority
- CN
- China
- Prior art keywords
- building
- investment
- output
- resource
- analyzed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013468 resource allocation Methods 0.000 title claims abstract description 23
- 238000011161 development Methods 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 title claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 238000011156 evaluation Methods 0.000 claims abstract description 8
- 238000013210 evaluation model Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 9
- 239000013598 vector Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 235000019993 champagne Nutrition 0.000 description 3
- 239000010437 gem Substances 0.000 description 3
- 229910001751 gemstone Inorganic materials 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06313—Resource planning in a project environment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/16—Real estate
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Tourism & Hospitality (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- General Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Educational Administration (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of resource allocation method based on development of real estate, device and storage medium, by the investment and output of analyzing existing building, it is whether rationally effective using DEA Method integrated evaluation investment, reliable data reference is provided to developer, maximum output is realized with least investment as far as possible, reasonable distribution puts into resource, and each building is allowed to realize top gain, thus the investment of accurate instruction, the following building of planning.
Description
Technical field
The present invention relates to real estate technical field of data processing more particularly to a kind of resource distributions based on development of real estate
Method, apparatus and storage medium.
Background technique
It is directed to none complete appraisement system of the level of resources utilization of each building of developer at present, none has
The mode of effect puts into the case where wasting to determine that a building whether there is, and developer can not effectively throwing of the control to each building
Enter and output, can not accomplish Optimal Allocation of Resources.To cannot achieve each building bring profit highest.
Summary of the invention
Resource allocation method based on development of real estate, device and storage medium provided by the invention, the skill mainly solved
Art problem is: how effective control to the investment and output of each building, accomplishes that resource distribution is optimal.
In order to solve the above technical problems, the present invention provides a kind of resource allocation method based on development of real estate, comprising:
N buildings to be analyzed are chosen, each building to be analyzed is as a decision package；The n is greater than 1；
The investment resource and output of each building to be analyzed are obtained, the investment resource includes at least gross investment amount of money x1j
With purchase of property consultant's total number of persons x2j, the output is including at least exchange hand y1jWith turnover y2j；xijIndicate j-th of decision package
The input amount of resource type is put into i-th kind；yijIndicate j-th of decision package to the quantum of output of i-th kind of occurrence types；The j
=1,2 ..., n；
Investment resource and output based on the building to be analyzed, establish its relative efficiency evaluation model；
Veneziano model is established, and introduces slack variable s+With surplus variable s-, the veneziano model is turned to by inequality
Formula；
Based on the veneziano model, overall efficiency, the slack variable s of each building to be analyzed is calculated+'s
Value and the surplus variable s-Value, the overall efficiency be the building to be analyzed pure technical efficiency and scale efficiency it
Product；The pure technical efficiency refers in the case where keeping decision package investment constant, ratio of the actual output with ideal output, institute
It states scale efficiency and refers to the ratio that decision package is put between increased ratio and the increased ratio of output；
Judge whether the overall efficiency reaches preset threshold range and the slack variable s+Value value whether be
0, if so, determining that the resource distribution of the building to be analyzed is effective, without being adjusted；
If not, the investment resource, the pure technical efficiency and the slack variable s based on the building to be analyzed+Value, calculate the building to be analyzed to the adjusting and optimizing value of the investment resource, based on the adjusting and optimizing value to it is described to
The investment resource of analysis building is adjusted.
Optionally, the preset threshold range is 0.95~1.
Optionally, the investment resource and output based on the building to be analyzed, establishes its relative efficiency evaluation model
Include:
Each investment resource of the building to be analyzed calculates decision package investment resource according to the first weight vectors ν
Integrated valueEach output of the building to be analyzed calculates the synthesis of the decision package output according to the second weight vectors u
ValueThe ratio of the integrated value of integrated value and output based on decision package investment resource, obtains the decision package
Index of the assessment of efficiency；Based on the index of the assessment of efficiency, the relative efficiency evaluation model of the decision package is established.
Optionally, described to be based on the index of the assessment of efficiency, the relative efficiency evaluation model for establishing the decision package includes:
The maximum value of the index of the assessment of efficiency is limited as 1, the relative efficiency evaluation model is as follows:
Optionally, after the relative efficiency evaluation model for establishing the decision package, it is described establish veneziano model it
Before, further includes:
The type of the relative efficiency evaluation model is converted into linear programming model, is obtained；
Optionally, the veneziano model includes:
Optionally, the introducing slack variable s+With surplus variable s-, the veneziano model is turned into equation packet by inequality
It includes:
The present invention also provides a kind of device, described device includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize described in any one as above
The resource allocation method based on development of real estate the step of.
The present invention also provides a kind of computer storage medium, the computer-readable recording medium storage has one or more
A program, one or more of programs can be executed by one or more processor, be based on room as described above to realize
The step of resource allocation method of Real Estate Development.
The beneficial effects of the present invention are:
The resource allocation method based on development of real estate, device and the storage medium provided according to the present invention, by dividing
The investment and output for analysing existing building, it is whether rationally effective using DEA Method integrated evaluation investment, it is mentioned to developer
It for reliable data reference, realizes that maximum output, reasonable distribution put into resource with least investment as far as possible, allows each building
Top gain is realized, thus the investment of accurate instruction, the following building of planning.
Detailed description of the invention
Fig. 1 is the resource allocation method flow diagram based on development of real estate of the embodiment of the present invention one；
Fig. 2 is the apparatus structure schematic diagram of the embodiment of the present invention two.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below by specific embodiment knot
Closing attached drawing, invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Invention, is not intended to limit the present invention.
Embodiment one:
For the investment and output of each building of effective control, accomplish that resource distribution is optimal, the present embodiment provides a kind of bases
It is comprehensive using DEA Method by analyzing the investment and output of existing building in the resource allocation method of development of real estate
It whether rationally effective closes evaluation investment, provides reliable data reference to developer, realized as far as possible with least investment maximum
Output, reasonable distribution puts into resource, each building allowed to realize top gain, to accurate instruction, plan the throwing of the following building
Money.
Referring to Figure 1, the resource allocation method based on development of real estate specifically includes that
S101, n buildings to be analyzed are chosen, each building to be analyzed is as a decision package；Wherein n is greater than 1.
From data source acquisition mutually in requisition for the relevant information for all buildings analyzed, then with DEA structure
Mathematical model is built, by doing one linearly to investment resource and output using each building to be analyzed as a decision package
Planning, and after being changed, according to the dual problem of its linear programming, to determine the most value of the dual problem, i.e., comprehensive effect
Rate θ and slack variable s+With surplus variable s-。
S102, the investment resource and output for obtaining each building to be analyzed, investment resource include at least gross investment amount of money x1jWith
Purchase of property consultant's total number of persons x2j, output is including at least exchange hand y1jWith turnover y2j；xijIndicate j-th of decision package to i-th kind
Put into the input amount of resource type；yijIndicate j-th of decision package to the quantum of output of i-th kind of occurrence types；J=1,2 ..., n.
We regard building as a production system, and each building is a decision package (Decision Making
Units, DMU), the gross investment amount of money, purchase of property consultant's number regard the investment resource of production process as, and the exchange hand of building, strike a bargain
The amount of money regards last output as.
The data of specific building to be analyzed are as shown in table 1 below:
Table 1
| Building | Exchange hand Y1 | Turnover Y2 | The gross investment amount of money | Purchase of property consultant's number |
| * sees the pool | 3494 | 3229.03 | 1400 | 19 |
| The Guanlan * | 2143 | 3250.92 | 1300 | 19 |
| * Ai Shangli | 1536 | 816.51 | 500 | 11 |
| Jewel on the river * | 1443 | 1115.46 | 500 | 18 |
| * gold champagne | 540 | 442.79 | 100 | 23 |
| * happy | 389 | 709.69 | 400 | 24 |
| * Immensee bank | 246 | 605.46 | 600 | 11 |
| The center * Yun Jing | 180 | 348.12 | 500 | 22 |
| * great Guo Jing | 110 | 155.84 | 400 | 20 |
S103, investment resource and output based on building to be analyzed, establish its relative efficiency evaluation model.
Equipped with n decision package (j=1,2 ..., n), each decision package has identical m investment (input), input to
Amount are as follows:
xij=(x1j,x2j,…,xmj)T> 0, j=1,2 ..., n；
Each decision package has identical s output (output), output vector are as follows:
yij=(y1j,y2j,…,ysj)T> 0, j=1,2 ..., n；
I.e. each decision package has the investment resource of m seed type and the output of s seed type.In this implementation, resource is put into
Including two kinds of the gross investment amount of money and purchase of property consultant number, output includes exchange hand and turnover, i.e., two kinds inputs, two outputs.
xijIndicate the input amount that j-th of decision package inputs the i-th seed type；yijIndicate j-th of decision package to i-th
The quantum of output of seed type output.
It is comprehensive unified in order to carry out all investments and all outputs, i.e., regard this production process as one
There is the simple production process an of input amount and a quantum of output, it would be desirable to output and input to each and assign respectively
Power.
Optionally, each investment resource of building to be analyzed calculates decision package investment resource according to the first weight vectors ν
Integrated valueEach output of building to be analyzed calculates the integrated value of the decision package output according to the second weight vectors uThe ratio of the integrated value of integrated value and output based on decision package investment resource, obtains the effect of the decision package
Rate evaluation number；Based on index of the assessment of efficiency, the relative efficiency evaluation model of the decision package is established.
Wherein, viThe weight of resource, u are put into for the i-th typerFor the weight of r type output.
The index of the assessment of efficiency of each decision package is as follows:
That is efficiency index hj, it is equal to the sum of each output weighting divided by the sum of a investment resource weighting, indicates j-th of decision list
Business efficiency acquired by first multi objective investment and multi objective output.X in modelij, yijIt is it is known that so problem is practical
On be to determine one group of optimal weight vectors v and u, keep the efficiency value of j-th of decision package maximum.This maximum efficiency rating
Value hjIt is that the decision package can not higher relative efficiency evaluation of estimate for other decision packages.The present embodiment passes through
Limit all hjMaximum value is 1, i.e. maxhj≤ 1, which means that if k-th of decision package hk=1, then the decision package phase
The productivity highest for other decision packages, this system is in contrast effective in other words；If hk< 1, then should be certainly
For other decision packages, productivity need to be improved plan unit.
According to above-mentioned analysis, jth0The relative efficiency Optimized model of a decision package are as follows:
Above-mentioned model is meant that using weight coefficient as variable, with h0The efficiency index of all decision packages is constraint, with
Jth0The efficiency index of a decision package is target, i.e. evaluation jth0Whether the production efficiency of decision package is effective, is relative to it
For his all decision packages.
This is a fractional programming model, and needing to turn to it linear programming model could solve.For this purpose, enabling
To which relative efficiency Optimized model be converted are as follows:
S104, veneziano model is established, and introduces slack variable s+With surplus variable s-, veneziano model is turned to by inequality
Equation.
Based on above-mentioned relative efficiency Optimized model, it can establish following veneziano model and (seek the minimum of this efficiency rating value
Value):
Introduce slack variable s+With surplus variable s-, the inequality constraints of veneziano model above is turned into equality constraint.It should
Understand, if the constraint condition of linear programming model is less than type, then M non-negative slack variables can be introduced, makes
Inequality becomes equation.If the constraint condition of linear programming model is greater than type, then M non-negative remaining changes can be introduced
Amount, makes inequality become equation.
Veneziano model after conversion is as follows:
S105, it is based on veneziano model, overall efficiency, the slack variable s of each building to be analyzed is calculated+Value and residue
Variable s-Value, wherein overall efficiency be building to be analyzed pure technical efficiency and scale efficiency product；Pure technical efficiency refers to
In the case where keeping decision package investment constant, the ratio of the same ideal output of actual output, scale efficiency refers to that decision package is put into
Ratio between increased ratio and the increased ratio of output.
Its efficiency analysis result is as shown in table 2 below:
Table 2
Wherein, crste, i.e. technical efficiency from CRS DEA (overall efficiency)；Vrste=
Technical efficiency from VRS DEA (pure technical efficiency)；Scale=scale efficiency=crste/
Vrste (scale efficiency)；Crste=vrste × scale, i.e. overall efficiency are equal to the product of pure technical efficiency and scale efficiency.
Technical efficiency refers in the case where keeping decision package investment constant, ratio of the actual output with ideal output.
Scale efficiency refers to the ratio that decision package is put between increased ratio and the increased ratio of output；Work as production factors
One times is increased, if the increase of yield is exactly one times, referred to as constant returns to scale (-), if yield, which increases, is more than one
Times, then referred to as increasing returns to scale (irs), scale efficiency value is less than 1 at this time；As soon as on the contrary, if yield increase less than times,
Referred to as decreasing returns to scale (drs), scale efficiency value is greater than 1 at this time.
Surplus variable s*-Value concrete outcome it is as shown in table 3 below:
Table 3
| Exchange hand s*- | Turnover s*- | |
| * sees the pool | 0.000 | 0.000 |
| The Guanlan * | 0.000 | 0.000 |
| * Ai Shangli | 0.000 | 0.000 |
| Jewel on the river * | 0.000 | 0.000 |
| * gold champagne | 0.000 | 0.000 |
| * happy | 598.958 | 0.000 |
| * Immensee bank | 1290.000 | 211.050 |
| The center * Yun Jing | 985.865 | 329.508 |
| * great Guo Jing | 990.250 | 497.167 |
Slack variable s*+Value concrete outcome it is as shown in table 4 below:
Table 4
| Total investment amount of money s*+ | Purchase of property consultant's number s*+ | |
| * sees the pool | 0.000 | 0.000 |
| The Guanlan * | 0.000 | 0.000 |
| * Ai Shangli | 0.000 | 0.000 |
| Jewel on the river * | 0.000 | 0.000 |
| * gold champagne | 0.000 | 0.000 |
| * happy | 0.000 | 0.000 |
| * Immensee bank | 100.000 | 0.000 |
| The center * Yun Jing | 0.000 | 0.000 |
| * great Guo Jing | 0.000 | 0.000 |
To sum up, the 1-5 building, s*-=0, s*+=0；
6th building, s*-=598.958, s*+=0；
7th building s*-=1290+211.050=1501.05, s*+=100；
8th building s*-=985.856+329.508=1315.364, s*+=0；
9th building s*-=990.250+497.167=1487.417, s*+=0.
S106, judge whether overall efficiency reaches preset threshold range and slack variable s+Value whether be 0, if so,
Go to step S107；If not, going to step S108.
Overall efficiency judging result is as shown in table 5 below:
Table 5
From output result it is found that the overall efficiency of the 1st, 2,3,4,5 building is 1 (or very close 1), have for DEA
Effect；The overall efficiency of 6th, 7,8,9 building is significantly less than 1, is that non-DEA is effective, shows the investment and production of four buildings next
It is out and unreasonable.
It should be noted that θ=1, and s*+=0, then DEA is effective, indicates that investment resource is optimal with output ratio.It should
Understand, the DEA quantity that effectively i.e. any one is put by force can not all be reduced, unless reducing the quantity of output or increasing it
The quantity of his at least one investment；The quantity of any one output can not all increase, unless the quantity increased input or reducing it
The quantity of his at least one output.
When θ=1, but s*-Or s*+At least one is greater than 0, then decision package is DEA weak effectively, and decision package is not
Simultaneously technology effectively and Size Portfolio.DEA is weak effectively, can not equal proportion reduce the quantity of every investment, unless reducing output
Quantity；Can not equal proportion increase the quantity of every output, unless the quantity increased input.In this case, although ratios cannot be waited
Example reduces investment or increases output, but a certain item or several (but being not all of) investments are likely to reduced, so referred to as weak effective.
When θ < 1 indicates that input and output ratio is not optimal, decision package is that non-DEA is effective.
In the present embodiment, preset threshold range is 0.95~1.
S107, determine that the resource distribution of the building to be analyzed is effective, without being adjusted.
S108, the investment resource based on building to be analyzed, pure technical efficiency and slack variable s+Value, calculate should to point
Building is analysed to the adjusting and optimizing value of investment resource, is adjusted based on investment resource of the adjusting and optimizing value to the building to be analyzed.
By taking the 6th building " * * happy " as an example, technical efficiency 0.762, scale efficiency 0.801, overall efficiency is
0.762*0.801=0.610.That is overall efficiency θ < 1, input and output ratio are not optimal, and need to be adjusted optimization.
Its actual investment resource is respectively investment amount 400, and purchase of property consultant number 24, output is respectively exchange hand 389,
Turnover is 709.69, puts into the slack variable s of the amount of money*+It is 0.000, the slack variable s of purchase of property consultant's number*+For
0.000；The surplus variable of exchange hand is 598.958, i.e. output is insufficient, in the case where existing investment resource, it should increase at
Friendship amount 598.958, i.e. target exchange hand are 389+598.958=987.958；The surplus variable of turnover is 0.000.
Investment resource, pure technical efficiency and slack variable s based on building to be analyzed+Value, calculate the building to be analyzed
Disk to investment resource adjusting and optimizing value include:
Putting into the amount of money is 400, technical efficiency 0.762, and the slack variable for putting into the amount of money is 0, therefore puts into the tune of the amount of money
Whole optimal value are as follows: 400* (0.762-1) -0=-95.2 needs to reduce investment amount 95.2；For the purchase of property consultant people of investment
Number 24, technical efficiency 0.762, the slack variable 0 of purchase of property consultant's number, therefore the adjustment for calculating purchase of property consultant's number is excellent
Change value are as follows: 24* (0.762-1) -0=5.712, namely need to reduce the investment number of purchase of property consultant, reduce by 6 people, to reduce
Expenditure, so that input and output are optimal.
It is corresponding, the adjusting and optimizing of the 6th building can be obtained as a result, referring to as shown in table 6 below:
Table 6
| Original value | Redundancy value | Output deficiency value | Target value | |
| Exchange hand | 389 | 0.000 | 598.958 | 987.958 |
| Turnover | 709.690 | 0.000 | 0.000 | 709.690 |
| The gross investment amount of money | 400.000 | -95.200 | 0.000 | 304.800 |
| Purchase of property consultant's number | 24.000 | -5.712 | 0.000 | 18.288 |
Similarly, optimize input and output, other non-effective building adjusting and optimizing results of DEA are as shown in table 7 below:
Table 7
| Building | The gross investment amount of money | Purchase of property consultant's number | |
| 6 | * happy | -95.200 | -5.712 |
| 7 | * Immensee bank | -100 | 0.000 |
| 8 | The center * Yun Jing | -148.500 | -6.534 |
| 9 | * great Guo Jing | -75.200 | -3.760 |
Finally we can use result above, does a reasonable judgement to the input and output of building, judges not
Be the building of optimum distribution, the personnel depaly of the building, the investment amount of money, marketing method etc. improved in the later period, with
The investment of next step is reduced to a certain extent；And for the building of being optimal configuration, summing up experience, for next time similar
Location and same size build building and give appropriate suggestion.
That is, for the 7th building, it is desirable to reduce investment amount 100；Input and output are allowed to be optimal；For the 8th
Building, it is desirable to reduce investment amount 148.5, while purchase of property consultant number 7 is reduced, its input and output can be made to be optimal；Needle
To the 9th building, it is desirable to reduce investment amount 75.2, while purchase of property consultant number 4 is reduced, so that its input and output reaches most
It is excellent.
Embodiment two:
The present embodiment on the basis of the above embodiment 1, provides a kind of device, refers to Fig. 2, be mainly used in realization
The step of stating the resource allocation method described in embodiment one based on development of real estate the device mainly includes processor 21, is deposited
Reservoir 22 and communication bus 23；Communication bus 23 is for realizing the connection communication between processor 21 and memory 22；Processor
21 for executing one or more program stored in memory 22, with realize as described in above-described embodiment one based on premises
The step of producing the resource allocation method of exploitation.The description in above-described embodiment one is specifically referred to, details are not described herein.
In addition, the present embodiment also provides a kind of storage medium, which is stored with one or more program, this
Or multiple programs can be executed by one or more processor, to realize described in above-described embodiment one based on development of real estate
Resource allocation method the step of.The description in above-described embodiment one is specifically referred to, details are not described herein.
Obviously, those skilled in the art should be understood that each module of aforementioned present invention or each step can be with general
Computing device realizes that they can be concentrated on a single computing device, or be distributed in constituted by multiple computing devices
On network, optionally, they can be realized with the program code that computing device can perform, it is thus possible to be stored in
It is performed by computing device in computer storage medium (ROM/RAM, magnetic disk, CD), and in some cases, it can be with not
The sequence being same as herein executes shown or described step, or they are fabricated to each integrated circuit modules, or
Person makes multiple modules or steps in them to single integrated circuit module to realize.So the present invention is not limited to appoint
What specific hardware and software combines.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (9)
1. a kind of resource allocation method based on development of real estate characterized by comprising
N buildings to be analyzed are chosen, each building to be analyzed is as a decision package；The n is greater than 1；
The investment resource and output of each building to be analyzed are obtained, the investment resource includes at least gross investment amount of money x1jWith set
Industry consultant's total number of persons x2j, the output is including at least exchange hand y1jWith turnover y2j；xijIndicate j-th of decision package to i-th
The input amount of kind investment resource type；yijIndicate j-th of decision package to the quantum of output of i-th kind of occurrence types；The j=1,
2 ..., n；
Investment resource and output based on the building to be analyzed, establish its relative efficiency evaluation model；
Veneziano model is established, and introduces slack variable s+With surplus variable s-, the veneziano model is turned into equation by inequality；
Based on the veneziano model, overall efficiency, the slack variable s of each building to be analyzed is calculated+Value and institute
State surplus variable s-Value, the overall efficiency be the building to be analyzed pure technical efficiency and scale efficiency product；It is described
Pure technical efficiency refers in the case where keeping decision package investment constant, ratio of the actual output with ideal output, the scale
Efficiency refers to the ratio that decision package is put between increased ratio and the increased ratio of output；
Judge whether the overall efficiency reaches preset threshold range and the slack variable s+Value whether be 0, if so, really
The resource distribution of the fixed building to be analyzed is effective, without being adjusted；
If not, the investment resource, the pure technical efficiency and the slack variable s based on the building to be analyzed+'s
Value calculates the building to be analyzed to the adjusting and optimizing value of the investment resource, based on the adjusting and optimizing value to described wait divide
The investment resource of analysis building is adjusted.
2. as described in claim 1 based on the resource allocation method of development of real estate, which is characterized in that the preset threshold model
Enclose is 0.95~1.
3. as described in claim 1 based on the resource allocation method of development of real estate, which is characterized in that it is described based on it is described to
The investment resource and output of building are analyzed, establishing its relative efficiency evaluation model includes:
Each investment resource of the building to be analyzed calculates the synthesis of decision package investment resource according to the first weight vectors ν
ValueEach output of the building to be analyzed calculates the integrated value of the decision package output according to the second weight vectors uThe ratio of the integrated value of integrated value and output based on decision package investment resource, obtains the effect of the decision package
Rate evaluation number；Based on the index of the assessment of efficiency, the relative efficiency evaluation model of the decision package is established.
4. as claimed in claim 3 based on the resource allocation method of development of real estate, which is characterized in that described to be based on the effect
Rate evaluation number, the relative efficiency evaluation model for establishing the decision package include:
The maximum value of the index of the assessment of efficiency is limited as 1, the relative efficiency evaluation model is as follows:
5. as claimed in claim 4 based on the resource allocation method of development of real estate, which is characterized in that described to establish the decision
After the relative efficiency evaluation model of unit, it is described establish veneziano model before, further includes:
The type of the relative efficiency evaluation model is converted into linear programming model, is obtained；
6. as claimed in claim 5 based on the resource allocation method of development of real estate, which is characterized in that the veneziano model packet
It includes:
7. as claimed in claim 6 based on the resource allocation method of development of real estate, which is characterized in that the introducing relaxation becomes
Measure s+With surplus variable s-, the veneziano model, which is turned to equation by inequality, includes:
8. a kind of device, which is characterized in that described device includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize as appointed in claim 1 to 7
The step of resource allocation method described in one based on development of real estate.
9. a kind of storage medium, which is characterized in that the storage medium is stored with one or more program, it is one or
Multiple programs can be executed by one or more processor, with realize as described in any one of claims 1 to 7 based on premises
The step of producing the resource allocation method of exploitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639312.XA CN110348640A (en) | 2019-07-16 | 2019-07-16 | Resource allocation method, device and storage medium based on development of real estate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639312.XA CN110348640A (en) | 2019-07-16 | 2019-07-16 | Resource allocation method, device and storage medium based on development of real estate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110348640A true CN110348640A (en) | 2019-10-18 |
Family
ID=68175412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639312.XA Pending CN110348640A (en) | 2019-07-16 | 2019-07-16 | Resource allocation method, device and storage medium based on development of real estate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110348640A (en) |
-
2019
- 2019-07-16 CN CN201910639312.XA patent/CN110348640A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107292534A (en) | The yardstick competition evaluation method and device of urban power distribution network long term dynamics investment | |
| CN110135761A (en) | For power demand side response Load Regulation method of commerce, system and terminal device | |
| CN108876132A (en) | Industrial enterprise's efficiency service recommendation method based on cloud and system | |
| CN112884590A (en) | Power grid enterprise financing decision method based on machine learning algorithm | |
| Nadtochiy et al. | Economic Diagnostics of territorial development: national dimension and experience of EU countries | |
| CN113361980A (en) | Big data asset value evaluation system and method | |
| CN111680452A (en) | Power grid engineering accurate investment decision simulation method based on full-factor data mining | |
| CN110196773A (en) | The Multiple Time Scales Security Checking system and method for United Dispatching computing resource | |
| Xie et al. | Fair allocation of wastewater discharge permits based on satisfaction criteria using data envelopment analysis | |
| Zhou et al. | DPS: Dynamic pricing and scheduling for distributed machine learning jobs in edge-cloud networks | |
| CN110796296A (en) | Multi-objective investment optimization model construction method and device and computing equipment | |
| CN107093005A (en) | The method that tax handling service hall's automatic classification is realized based on big data mining algorithm | |
| CN109447370A (en) | Centralized safety analytical method, apparatus and system towards more power plant's multicomponent electricity Decentralized transactions | |
| Abid et al. | PGP for portfolio optimization: application to ESG index family | |
| CN112966873A (en) | Industrial park comprehensive energy system optimization operation method, device and storage medium | |
| Hu et al. | How monetary policies and ownership structure affect bank supply chain efficiency: A DEA-based case study | |
| CN111402041A (en) | Scientific plate simulated marketing enterprise valuation model based on principal component analysis method and Q cluster analysis | |
| CN110348640A (en) | Resource allocation method, device and storage medium based on development of real estate | |
| Fakthong | Convergence in income inequality and growth under public investment in human capital: the case of Thailand | |
| CN109190858A (en) | A kind of power network construction project investment policy making period method | |
| Jiang et al. | Dynamic pricing analysis of redundant time of sports culture hall based on big data platform | |
| Arndt et al. | HIV/AIDS and labor markets in Tanzania | |
| Brunner et al. | Productivity, Competitiveness, and Incomes in Asia | |
| Qu | Reform of Talent Training Mode for Fashion Design Majors Based on Big Data Technology | |
| Kancs | Predicting European enlargement impacts: A framework of interregional general equilibrium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
|
| RJ01 | Rejection of invention patent application after publication |