CN106803191A - A kind of discovery method of real estate investment chance - Google Patents
A kind of discovery method of real estate investment chance Download PDFInfo
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- CN106803191A CN106803191A CN201710030352.5A CN201710030352A CN106803191A CN 106803191 A CN106803191 A CN 106803191A CN 201710030352 A CN201710030352 A CN 201710030352A CN 106803191 A CN106803191 A CN 106803191A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000011156 evaluation Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 201000004569 Blindness Diseases 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
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- 238000004458 analytical method Methods 0.000 description 4
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- 238000004364 calculation method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
- G06Q30/0206—Price or cost determination based on market factors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The present invention relates to real estate investment technical field, specifically a kind of discovery method of real estate investment chance, comprises the following steps：The historical sales price in region is obtained, is normalized；According to configuration needs, the evaluating data of regional environment evaluation and test is calculated and obtained；The negative fraction of evaluating data is filtered, retains positive portion；The difference between price data after calculating the evaluating data of each point and processing；The distribution of statistics difference, calculates average and standard deviation；Setting probability threshold 10%, according to normal distribution, the corresponding statistics thresholding of calculating difference；Reservation meets the point set more than thresholding；The point set of condition will be met, be displayed on map.Compared with the existing technology, the difference of the data evaluated and tested using housing sale data and environment enters row interpolation statistics to the present invention, the advantage is that：It can be found that investment region；It was found that according to rationally, reducing fascination and the blindness of selection；The house in identical investment region can be contrasted, increases the scope of selection.
Description
[technical field]
The present invention relates to real estate investment technical field, a kind of specifically discovery method of real estate investment chance.
[background technology]
Normally, the discovery of investment opportunity derives from following three classpath：
1. the investment opportunity of real estate is found by the message of society；
2. investment opportunity is found by the analysis of intermediary and the comparative analysis of price data；
3. by using technological means, the value and price of real estate are found and estimate, the valency existed by contrast
Lattice and the difference of calculation price, find region and specific position.
Preceding two classpath has larger blindness and risk, be unfavorable for it is convenient, exactly find real estate investment chance,
3rd class is only estimation value, improves analysis efficiency, and its difference and result by the real receiving in market and cannot be adopted, for
Supply and demand link is not essential, without influence
China's number of patent application：CN201510750097.2 discloses a kind of real estate value assessment system and appraisal procedure
The patent is that the real estate value assessment system includes the automatic apparatus for evaluating for being electrically connected with assessment species selecting module respectively
With manual evaluation device；China's number of patent application：CN201210283427.8 discloses a kind of based on artificial neural network statistics
The real estate value evaluation method of model is learned, using artificial neural network statistical models, the current conclusion of the business average price with house property is
Base price, by adjusting the element factor of influence room rate and the weight of Dynamic gene, builds one and includes input layer, intermediate hidden layers
Room rate with output layer estimates neural network model；China's number of patent application：CN201210286488.X discloses a kind of house
Value automatic evaluation method and device, using a kind of Value of house automatic evaluation method, by network collection data resource, set up
Houseclearing database, sets up index measurement system, and its objective environment is judged according to sensitive field data contents in houseclearing
Factor and Vehicles Collected from Market factor, and related assessment indicator is obtained, it is calculated Value of house finally according to assessment indicator result；I
State's number of patent application：CN201220399196.2 discloses a kind of automatic apparatus for evaluating of Value of house, using data grabber device
House data resource is obtained from real estate website by network, houseclearing database is set up using data storage device, utilized
Computing device sets up index measurement system and house appraisal Evaluation index system, and the objective of house is exported by result output device
Estimation value.Above-mentioned these appraisal procedures and device are mainly the assessment to Value of house, and these evaluation methods are only to improve
Analysis efficiency, and the value of real estate need not be estimated in fact, its value is determined by market supply and demand, and estimation link and process are to existing
Real demand has no actual meaning, and its difference and result by the real receiving in market and cannot be adopted, and it is not directed to find
The method for investing region.Accordingly, it would be desirable to design a kind of new method, the real estate for instructing client's searching to meet oneself requirement is gone forward side by side
Row investment.
[content of the invention]
It is an object of the invention to solve the deficiencies in the prior art, there is provided a kind of discovery method of real estate investment chance is adopted
Data are evaluated and tested with the historical data and environment of the sale around house, by contrasting dividing for the difference that selling price is evaluated and tested with environment
Cloth, searching meets more than the thresholding of difference region, and its difference statistical distribution the characteristics of find investment opportunity, subtract
Few risk.
To achieve these goals, a kind of discovery method of real estate investment chance is designed, it is characterised in that including as follows
Step：
The historical sales price in region is obtained, is normalized；
According to configuration needs, the evaluating data of regional environment evaluation and test is calculated and obtained；
The negative fraction of evaluating data is filtered, retains positive portion；
The difference between price data after calculating the evaluating data of each point and processing；
The distribution of statistics difference, calculates average and standard deviation；
Setting probability threshold 10%, according to normal distribution, the corresponding statistics thresholding of calculating difference；
Reservation meets the point set in the region more than thresholding；
The point set of condition will accordingly be met, be displayed on map, conveniently checked.
Compared with the existing technology, the difference of the data evaluated and tested using housing sale data and environment enters row interpolation to the present invention
The house for meeting setting condition is counted and shown, be the advantage is that：
1. it can be found that investment region；
2. find according to rationally, reduce fascination and the blindness of selection；
3. the house in identical investment region can be contrasted, increases the scope of selection.
[brief description of the drawings]
Fig. 1 is the schematic flow sheet of the inventive method.
[specific embodiment]
The invention will be further described below in conjunction with the accompanying drawings, is very for the principle of this method people professional to this
Clearly.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment
Referring to Fig. 1, this method is comprised the following steps that：
The historical sales price in region is obtained, is normalized, normalization is a kind of dimensionless processing means, makes thing
The absolute value for managing system value becomes certain relative value relation, is to simplify calculating, reduces the effective way of value.Normalized
It is a kind of mode of simplified calculating, there will be the expression formula of dimension, by conversion, nondimensional expression formula is turned to, as scalar；
According to configuration and supporting analysis and assessment and demand, the evaluating data of regional environment evaluation and test is calculated and obtained；
The negative fraction of evaluating data is filtered, retains positive portion；
The difference between price data after calculating the evaluating data of each point and processing；
The distribution of statistics difference, calculates average and standard deviation；
Setting probability threshold 10%, according to normal distribution, the corresponding statistics thresholding of calculating difference；
Reservation meets the point set in the region more than thresholding；
The point set of condition will accordingly be met, be displayed on map, conveniently checked.
Claims (1)
1. a kind of discovery method of real estate investment chance, it is characterised in that comprise the following steps：
The historical sales price in region is obtained, is normalized；
According to configuration needs, the evaluating data of regional environment evaluation and test is calculated and obtained；
The negative fraction of evaluating data is filtered, retains positive portion；
The difference between price data after calculating the evaluating data of each point and processing；
The distribution of statistics difference, calculates average and standard deviation；
Setting probability threshold 10%, according to normal distribution, the corresponding statistics thresholding of calculating difference；
Reservation meets the point set in the region more than thresholding；
The point set of condition will accordingly be met, be displayed on map, conveniently checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030352.5A CN106803191A (en) | 2017-01-17 | 2017-01-17 | A kind of discovery method of real estate investment chance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030352.5A CN106803191A (en) | 2017-01-17 | 2017-01-17 | A kind of discovery method of real estate investment chance |
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| Publication Number | Publication Date |
|---|---|
| CN106803191A true CN106803191A (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710030352.5A Pending CN106803191A (en) | 2017-01-17 | 2017-01-17 | A kind of discovery method of real estate investment chance |
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| Country | Link |
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| CN (1) | CN106803191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898444A (en) * | 2018-07-12 | 2018-11-27 | 北京猫眼文化传媒有限公司 | A kind of movie theater ticketing number statistical method and device |
-
2017
- 2017-01-17 CN CN201710030352.5A patent/CN106803191A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898444A (en) * | 2018-07-12 | 2018-11-27 | 北京猫眼文化传媒有限公司 | A kind of movie theater ticketing number statistical method and device |
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Application publication date: 20170606 |
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