CN110442958A - A kind of geoanalysis model impact factor evaluation method - Google Patents
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Abstract
The invention discloses a kind of geoanalysis model impact factor evaluation method, include the following steps: to carry out indicator-specific statistics to geographical analysis model, calculates separately the reference factor, researcher's factor and the social factor of assessment geoanalysis model；The resulting reference factor of assessment, researcher's factor, the social factor will be calculated and be weighted summation, calculate the integrated contributory factor of geoanalysis model.Geoanalysis model of the present invention for user sharing, statistics can reflect the indices of model the depth of investigation and range, and index is integrated with reasonable manner, quantizating index is devised for geoanalysis model impact factor, the depth and range, the comparison for geoanalysis model for disclosing the research of geoanalysis model provide foundation.
Description
Technical field
The present invention relates to geographic modelings and simulation, model impact factor evaluation areas, and in particular to a kind of geoanalysis mould
Type impact factor evaluation method.
Background technique
Geoanalysis model is simulation geographical phenomenon and process, solves the effective means of Geographical Problem.In recent years, both at home and abroad
Scholar constructs many geoanalysis models to cope with the simulation of different geographic scenes, couples and collects towards multi-model cooperation formula
At geoanalysis model sharing becomes the basis and key factor that large complicated Geographical Problem solves.Due to geoanalysis model
The rapid growth of shared quantity, the user of geoanalysis model are difficult to find authority, effective geoanalysis in a short time
Model solves oneself problem encountered.
It is therefore desirable to which new technical solution solves this problem.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, a kind of geoanalysis model impact factor is provided and is commented
Valence method, to geographical analysis model carry out it is objective, quantitatively assess, disclose the depth and range of the research of geoanalysis model, make
Geoanalysis model user has an intuitive and accurate cognition to the impact factor of model, facilitates user to intuitively understand, is right
Than different geographical analysis model impact factors.
Technical solution: to achieve the above object, the present invention provides a kind of geoanalysis model impact factor evaluation method, packet
Include following steps:
S1: indicator-specific statistics is carried out to geographical analysis model, calculates separately the reference factor of assessment geoanalysis model
Cfactor, researcher's factor RfactorWith social factor Sfactor；
S2: resulting reference factor C is assessed by calculatingfactor, researcher's factor Rfactor, social factor SfactorAdded
Power summation, calculates the integrated contributory factor of geoanalysis model, specific calculating process is as follows:
Gfactor=wc×Cfactor+wR×Rfactor+wS×Sfactor
Wherein, wC、wR、wSThe respectively reference factor C of geoanalysis modelfactor, researcher's factor Rfactor, society because
Sub- SfactorThe shared weighted value in geoanalysis model integrated contributory factor, and wC+wR+wS=1.
Further, the weighted value in the step S2 is configured using expert graded, and detailed process is as follows:
S2-1: weighted value is added the index point equal to 1 by table of the production containing the indices for needing to configure weighted value
It is one group, is divided into N group, and marks the concrete meaning of upper indices and the group basis of each group；
S2-2: invite geographic modeling and the associated specialist of simulation field according to the importance of indices in defined scoring
It scores in range for it；
S2-3: after obtaining a large amount of expert analysis modes, each single index total score Y is countedx(x ∈ [1, n], n are the item of index
Number), and calculate separately the total score Z of each groupj；
S2-4: calculating the weighted value of indices, specific as follows:
Wherein, x ∈ [1, n] and x are positive integer, and n is the item number of index；Because index has been divided into N group, therefore j=1,2,
3 ... ... N.
Further, the reference factor CfactorCalculation method are as follows:
A-1) statistics quotes the paper record P of the geoanalysis modeln；
A-2) statistics quotes the quantity to be quoted C of the paper of the geoanalysis modeln；
A-3 the reference factor C of geoanalysis model) is calculatedfactor:
Cfactor=wc1×Pn+wc2×Cn
Wherein, index PnIndicate the range of model research, index CnIndicate the depth of model research；wc1、wc2It is for geography
The weighted value that analysis model reference factor items index is distributed, and wc1+wc2=1.
Further, researcher's factor RfactorCalculation method are as follows:
B-1 the influence power T of geoanalysis model development person) is calculated；
B-2) geographical analysis model is applied in calculating or the influence power O of other improved scholars, this refer to target value
Equal to the number of other researchers in addition to developer；
B-3) the quantity A for the geographic area that the user of statistical geography analysis model is studied using the modeln；
B-4) statistical geography analysis model correlative study person mechanism quantity I subjectedn；
B-5 researcher's factor R of geoanalysis model) is calculatedfactor:
Rfactor=wr1×T+wr2×o+wr3×An+wr4×In
Wherein, what index T reflected is the depth of model research, index O, An、InWhat is reflected is the range of model research；
wr1、wr2、wr3、wr4It is the weighted value distributed by geoanalysis model researcher's factor indices, and wr1+wr2+wr3+wr4
=1.
Further, the social factor SfactorCalculation method are as follows:
C-1) the pageview V of statistical geography analysis modeln；
C-2) the download D of statistical geography analysis model source coden；
C-3) the call number K of statistical geography analysis model online servicen；
C-4) to the average mark M of the model score after calculating user calling geoanalysis model；
C-5 the social factor S of geoanalysis model) is calculatedfactor:
Sfactor=ws1×Vn+ws2×Dn+ws3×Kn+ws4×M
Wherein, Vn、Dn、Kn, M four indices all reflect be model research range；ws1、ws2、ws3、ws4It is for geography
The weighted value that analysis model society factor items index is distributed, and ws1+ws2+ws3+ws4=1.
Further, in the step A-2 paper quantity to be quoted CnCalculation method are as follows: if the paper publishing time is greater than
2 years, then quantity to be quoted is equal to the practical by argument of the paper；If the paper publishing time was less than 2 years and was published on SCI periodical,
Then count quantity to be quoted of the impact factor as the paper of the paper publishing time periodical；If the paper publishing time was less than 2 years
And be not published on SCI periodical, then count paper it is practical by argument as its quantity to be quoted.
Further, in the step B-1 influence power T of geoanalysis model development person calculation method are as follows: if the ground
The developer for managing analysis model is 1 people, then counts the h-index of the scholar as T；If the more than people of developer, counts institute
Have the h-index of developer, take wherein highest h-index as T.
Further, researcher's factor is to be assessed and obtained, specific method based on geoanalysis model knowledge network
Are as follows: using specific geographic analysis model as research object, relative paper, scientific research institution, research are crawled by internet
The information such as personnel, study site establish relevant knowledge network using knowledge mapping technology, different type node in statistics network
Quantity as calculate researcher's factor indices.
Further, the geoanalysis model knowledge network be using specific geographic analysis model as host node, will be various
Relative knowledge information is abstracted into the nodes at different levels in knowledge network, using the line between node characterize each node it
Between the relations of dependence.
The geoanalysis model that the present invention uploads user, by evaluating the depth of geoanalysis model research and wide
Degree, with the impact factor calculation method of different aspect, provides its combined influence factor evaluation index.The present invention is from three sides
It evaluates the impact factor of geoanalysis model in face: (1) quoting the factor；(2) researcher's factor；(3) the social factor.Finally by three
Aspect impact factor weighted sum obtains geoanalysis model integrated contributory factor evaluation number.
The present invention is that geoanalysis model impact factor devises quantizating index, discloses the depth of geoanalysis model research
Degree and range, the comparison for geoanalysis model provide foundation.
The utility model has the advantages that compared with prior art, the present invention having following advantage:
1, the present invention creatively proposes geoanalysis model impact factor evaluation method, the depth of binding model research
And range, the reference factor of geographical analysis model, researcher's factor, the social factor are assessed, obtain its combined influence because
Son, and spider diagram can be used to visualize the impact factor of its various aspects.This method can be applied to open
The impact factor of geographical analysis model is made objectively in conjunction with indices and appraisal procedure in geographic modeling and simulation website
Evaluation facilitates user to intuitively understand, compares different geographical analysis model impact factors, and user can efficiently, accurately look for
Oneself problem encountered is solved to authority, effective geoanalysis model.
2, since the indices that the impact factor appraisal procedure is relied on just have been deposited in geoanalysis model creation
, therefore model can calculate corresponding every factor and combined influence once sharing with the applied method of the invention
The factor has the characteristics that real-time, objectivity, stability.
Detailed description of the invention
Fig. 1 is the flow diagram of the method for the present invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Choose in open geographic modeling and simulation website that FVCOM model is as research object in the present embodiment, network address:http://geomodeling.njnu.edu.cn/modelItem/5738ef7c-a5ac-46b5-a347- 3c823f71b3a7, using geoanalysis model impact factor evaluation method provided by the present invention, influence to the model because
Son is assessed, as shown in Figure 1, itself specific steps are as follows:
Step 1: calculating FVCOM geoanalysis model and quote factors Afactor, method particularly includes:
1-1) statistics quotes the paper record P of the geoanalysis modeln；
1-2) statistics quotes the quantity to be quoted C of the paper of the modeln, statistical method are as follows: if the paper publishing time is greater than 2
Year, then quantity to be quoted is equal to the practical by argument of the paper；If the paper publishing time was less than 2 years and was published on SCI periodical,
Count quantity to be quoted of the impact factor of the paper publishing time periodical as the paper；If the paper publishing time less than 2 years and
Be not published on SCI periodical, then count paper it is practical by argument as its quantity to be quoted；
1-3) calculate the reference factor C of geoanalysis modelfactor:
Cfactor=wc1×Pn+wc2×Cn
Wherein, index PnThat reflect is the range of model research, index CnWhat is reflected is the depth of model research；wc1、wc2
It is by the weighted value that distributes of geoanalysis model reference factor items index, and wc1+wc2=1.
Step 2: calculating FVCOM geoanalysis model researcher's factor Rfactor, this impact factor is based on geoanalysis
Model knowledge network is assessed and is obtained, method particularly includes: using specific geographic analysis model as research object, retrieve relative
The information such as paper, scientific research institution, researcher, study site establish relevant knowledge network using knowledge mapping technology；With spy
Determining geoanalysis model is host node, and various relative knowledge informations are abstracted into the nodes at different levels in knowledge network, are made
The relations of dependence between each node are characterized with the line between node.The quantity of different type node is as meter in statistics network
Calculate the indices of researcher's factor.Researcher's factor RfactorSpecific calculation method are as follows:
2-1) calculate the impact factor T of geoanalysis model development person, calculation method are as follows: if the geoanalysis model
Developer is 1 people, then counts the h-index of the scholar as T；If the more than people of developer, counts the h- of all developers
Index, take wherein highest h-index as T；
It 2-2) calculates and the geoanalysis model is applied or the impact factor O of other improved scholars, this index
Value be equal in addition to developer other researchers number；
The quantity A for the geographic area that the user for 2-3) counting the geoanalysis model utilizes the model to studyn；
2-4) count geoanalysis model correlative study person mechanism quantity I subjectedn；
2-5) calculate researcher's factor R of geoanalysis modelfactor:
Rfactor=wr1×T+wr2×O+wr3×An+wr4×In
Wherein, what index T reflected is the depth of model research, index O, An、InWhat is reflected is the range of model research；
wr1、wr2、wr3、wr4It is the weighted value distributed by geoanalysis model researcher's factor indices, and wr1+wr2+wr3+wr4
=1.
Step 3: calculating FVCOM geoanalysis model society factor Sfactor, circular are as follows:
3-1) count the pageview V of FVCOM on open geographic modeling and simulation website and social network sitesn；
It 3-2) counts open geographic modeling and simulation website and source code shares the download D of website FVCOM source coden；
3-3) count the call number K of the geoanalysis model online service on open geographic modeling and simulation websiten；
User 3-4) is calculated after open geographic modeling and simulation website call FVCOM to the average mark of the model score
M；
3-5) calculate the social factor S of geoanalysis modelfactor:
Sfactor=ws1×Vn+ws2×Dn+ws3×Kn+ws4×M
Wherein, Vn、Dn、Kn, M four indices all reflect be model research range；ws1、ws2、ws3、ws4It is for geography
The weighted value that analysis model society factor items index is distributed, and ws1+ws2+ws3+ws4=1.
Step 4: resulting every impact factor will be assessed and be weighted summation, calculate the comprehensive shadow of the geoanalysis model
Factor index is rung, calculating process is as follows:
Gfactor=wc×Cfactor+wR×Rfactor+wS×Sfactor
Wherein, wC、wR、wSThe respectively reference factor C of geoanalysis modelfactor, researcher's factor Rfactor, society because
Sub- SfactorThe shared weighted value in geoanalysis model integrated contributory factor, and wC+wR+wS=1.
Step 5: the weighted value in step 4 is configured with expert graded, detailed process is as follows:
Weighted value is added the index point equal to 1 by 5-1) table of the production containing the indices for needing to configure weighted value
It is one group, is divided into 4 groups, and marks the concrete meaning of upper indices and the group basis of each group；
5-2) inviting the associated specialist of geographic modeling and simulation field according to the importance of indices is 10 according to full marks
Code of points score for it；
5-3) after obtaining a large amount of expert analysis modes, each single index total score Y is countedx(x ∈ [1, n], n are the item of index
Number), and calculate separately the total score Z of each groupj(j=1,2,3,4).
The weighted value of indices 5-4) is calculated, specific as follows:
Wherein, x ∈ [1, n] and x are positive integer, and n is the item number of index；Because index has been divided into 4 groups, therefore j=1,2,3,
4。
Step 6: every expression formula, the FVCOM integrated contributory factor G quantified are substituted into after obtaining weighted valuefactor。
Through the foregoing embodiment, those skilled in the art can be understood that the implementation method of each step, to
The impact factor for calculating different geographical analysis models, promotes the understanding and understanding of educational circles and the public to geographical analysis model, for ground
The comparison for managing analysis model provides foundation.
Claims (9)
1. a kind of geoanalysis model impact factor evaluation method, characterized by the following steps:
S1: indicator-specific statistics is carried out to geographical analysis model, calculates separately the reference factor C of assessment geoanalysis modelfactor, grind
The person's of studying carefully factor RfactorWith social factor Sfactor；
S2: resulting reference factor C is assessed by calculatingfactor, researcher's factor Rfactor, social factor SfactorIt is weighted and asks
With calculate the integrated contributory factor of geoanalysis model, specific calculating process is as follows:
Gfactor=wC×cfactor+wR×Rfactor+wS×Sfactor
Wherein, wC、wR、wSThe respectively reference factor C of geoanalysis modelfactor, researcher's factor Rfactor, the social factor
SfactorThe shared weighted value in geoanalysis model integrated contributory factor, and wC+wR+wS=1.
2. a kind of geoanalysis model impact factor evaluation method according to claim 1, it is characterised in that: the step
Weighted value in S2 is configured using expert graded, and detailed process is as follows:
S2-1: the index that weighted value is added equal to 1 is divided into one by table of the production containing the indices for needing to configure weighted value
Group is divided into N group, and marks the concrete meaning of upper indices and the group basis of each group；
S2-2: invite geographic modeling and the associated specialist of simulation field according to the importance of indices in defined scoring range
It is interior to score for it；
S2-3: after obtaining a large amount of expert analysis modes, each single index total score Y is countedx(item number that x ∈ [1, n], n are index), and
Calculate separately the total score Z of each groupj；
S2-4: calculating the weighted value of indices, specific as follows:
Wherein, x ∈ [1, n] and x are positive integer, and n is the item number of index；Because index has been divided into N group, therefore j=1,2,3 ... ...
N。
3. a kind of geoanalysis model impact factor evaluation method according to claim 1, it is characterised in that: the reference
Factor CfactorCalculation method are as follows:
A-1) statistics quotes the paper record P of the geoanalysis modeln；
A-2) statistics quotes the quantity to be quoted C of the paper of the geoanalysis modeln；
A-3 the reference factor C of geoanalysis model) is calculatedfactor:
Cfactor=wc1×Pn+wc2×Cn
Wherein, index PnIndicate the range of model research, index CnIndicate the depth of model research；wc1、wc2It is for geoanalysis
The weighted value that model reference factor items index is distributed, and wc1+wc2=1.
4. a kind of geoanalysis model impact factor evaluation method according to claim 1, it is characterised in that: the research
Person's factor RfactorCalculation method are as follows:
B-1 the influence power T of geoanalysis model development person) is calculated；
B-2) geographical analysis model is applied in calculating or the influence power O of other improved scholars, this refer to that target value is equal to
The number of other researchers in addition to developer；
B-3) the quantity A for the geographic area that the user of statistical geography analysis model is studied using the modeln；
B-4) statistical geography analysis model correlative study person mechanism quantity I subjectedn；
B-5 researcher's factor R of geoanalysis model) is calculatedfactor:
Rfactor=wr1×T+wr2×o+wr3×An+wr4×In
Wherein, what index T reflected is the depth of model research, index O, An、InWhat is reflected is the range of model research；wr1、wr2、
wr3、wr4It is the weighted value distributed by geoanalysis model researcher's factor indices, and wr1+wr2+wr3+wr4=1.
5. a kind of geoanalysis model impact factor evaluation method according to claim 1, it is characterised in that: the society
Factor SfactorCalculation method are as follows:
C-1) the pageview V of statistical geography analysis modeln；
C-2) the download D of statistical geography analysis model source coden；
C-3) the call number K of statistical geography analysis model online servicen；
C-4) to the average mark M of the model score after calculating user calling geoanalysis model；
C-5 the social factor S of geoanalysis model) is calculatedfactor:
Sfactor=ws1×Vn+ws2×Dn+ws3×Kn+ws4×M
Wherein, Vn、Dn、Kn, M four indices all reflect be model research range；ws1、ws2、ws3、ws4It is for geoanalysis
The weighted value that model society factor items index is distributed, and ws1+ws2+ws3+ws4=1.
6. a kind of geoanalysis model impact factor evaluation method according to claim 3, it is characterised in that: the step
The quantity to be quoted C of paper in A-2nCalculation method are as follows: if the paper publishing time be greater than 2 years, quantity to be quoted be equal to the paper
It is practical by argument；If the paper publishing time was less than 2 years and was published on SCI periodical, the paper publishing time periodical is counted
Quantity to be quoted of the impact factor as the paper；If the paper publishing time was less than 2 years and was not published on SCI periodical, unite
Count paper it is practical by argument as its quantity to be quoted.
7. a kind of geoanalysis model impact factor evaluation method according to claim 4, it is characterised in that: the step
The calculation method of the influence power T of geoanalysis model development person in B-1 are as follows: if the developer of the geoanalysis model is 1 people,
The h-index of the scholar is counted as T；If the more than people of developer, counts the h-index of all developers, takes wherein most
High h-index is as T.
8. a kind of geoanalysis model impact factor evaluation method according to claim 4, it is characterised in that: the research
Person's factor be based on geoanalysis model knowledge network assess and obtain, method particularly includes: using specific geographic analysis model as
Research object crawls relative information by internet, establishes relevant knowledge network using knowledge mapping technology, statistics
The quantity of different type node is as the indices for calculating researcher's factor in network.
9. a kind of geoanalysis model impact factor evaluation method according to claim 8, it is characterised in that: the geography
Analysis model knowledge network is to be abstracted into various relative knowledge informations using specific geographic analysis model as host node and know
Know the nodes at different levels in network, characterizes the relations of dependence between each node using the line between node.
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