CN109711652A - A kind of Chuan Ke team potential methods of marking - Google Patents
A kind of Chuan Ke team potential methods of marking Download PDFInfo
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Abstract
The present invention provides a kind of appraisal procedure for creating objective team development potential.The factors such as background, project application book, project scoring, activity log of the system based on Chuan Ke team are automatically generated the potential scoring of Chuan Ke team.Including the following steps: (1) essential information is imported, the basis vector of Chuan Ke team is obtained；(2) behavior and R & D of complex information for recording team user, construct the behavioural characteristic vector of team；(3) the evaluation score to Chuan Ke team is recorded, and is normalized to comprehensive potential index；(4) fitting generates team's potential Rating Model；(5) it for new Chuan Ke team, is predicted using step 4 model produced, the scoring of formation potential index.The present invention proposes the Chuan Ke team potential score in predicting method that a kind of combination team basic data, behavioural characteristic and third party evaluation combine on the basis of merging Chuan Ke team all data.The method of the present invention is clear, significant effect.
Description
Technical field
The present invention relates to Chuan Ke team index evaluation analysis field more particularly to a kind of assessments for creating objective team development potential
System.
Background technique
The concept of " wound visitor " proposes in its works " the new industrial revolution of wound visitor " book by the Chris Anderson in the U.S.,
Think that typical " wound visitor " is that a group has specific knowledge content, the consciousness for having innovation, practicing, share, exchanging is ready to challenge
Intention is simultaneously changed into realistic individual by technical problem.It creates objective space and often creates the carriers such as space with undertaking area, colleges and universities, Incubator Park, crowd
It is linked together, forms the foundation ecosystem, support Students' Innovation Enterprise Education, and then developing is a kind of Enterprise Education ecosystem
System (be detailed in Zheng Gang, how Guo Yanting Analysis of World-class Universities makes the Enterprise Education ecosystem --- the experience of Stanford University with
Enlightenment [J] comparative study on education, 2014, (9): 25-31.).
However, there is also some practical problems and difficult point for domestic innovation undertaking.Generally, many wound spaces attract wound visitor
Team enters, the basic hardwares facilities such as working space, water power be warm are provided and policy teach, project selection, fund docking etc. it is soft
Part is supported.If Chuan Ke team is invested, or grows into a potential company, crowd wound space operator understands basis
Agreement is occupied a certain proportion of income and is divided into.The development potentiality for how screening and determining Chuan Ke team is one and key asks
Topic.However, both at home and abroad for creating the model of objective team development potentiality and studying relatively fewer.Han Chenguang et al. grinds students' ability
Study carefully range to be limited within the entrepreneurship process ken, proposes the four-dimensional students' ability of " chance --- resource --- team --- operation "
Evaluation structure (be detailed in Han Chenguang, Qu Shaowei, Ji Xiaohui ability basic point: science students start an undertaking objective educational class design and
Practice --- it is based on two sides science students students' ability survey data [J] Modern Education Technology, 2015,25 (2): 114-
119.).Zhu Jin et al. uses the interview successfully modes such as foundation graduate and questionnaire survey, by university students' innovative undertaking potentiality influence factor
Be attributed to foundation quality, information retrieval capability, growth environment and campus practice of innovation activity four dimensions, and calculate each dimension it
Between correlation.(it is detailed in Zhu Jin, Ji Yongjun is based on the university students' innovative undertaking potentiality priority appraisement system pre-test that can open up theory
The Changchun [J] journal of institutes of education, 2014 (18): 105-106.).
Existing method remains in qualitative element of taxonomy the Potentials of Chuan Ke team, for creating objective activity
The dynamic concern of journey not enough, can not activity, the development of projects situation etc. of Chuan Ke team be added in systems approach.Moreover, this
The potentiality of Xie Chuanke team judge and analysis is often using conventional methods such as questionnaires, are drawn by artificial consolidation statistics,
What can not be automated is predicted and is summarized.This method overcomes this disadvantage, can automatically generate reasonable Chuan Ke team potential
Index score provides important reference for the space Chuan Ke operator and venture capital enterprises.
Summary of the invention
The present invention provides a kind of appraisal procedure for creating objective team development potential.Background, project of the system based on Chuan Ke team
The factors such as application, project scoring, activity log are automatically generated the potential scoring of Chuan Ke team.Including the following steps:
(1) essential informations such as resume, project application book or report of business plan are imported, the basis vector of Chuan Ke team is obtained；
(2) behavior and R & D of complex information for recording team user, construct the behavioural characteristic vector of team；
(3) expert, judging panel and investor are recorded to the evaluation score of Chuan Ke team, and is normalized to comprehensive potential index；
(4) according to the basis vector of team, behavioural characteristic vector sum scoring evaluation vector, fitting generates the scoring of team's potential
Model；
(5) it for new Chuan Ke team, is predicted using step 4 model produced, the scoring of formation potential index.
The present invention proposes a kind of combination team basic data, behavior on the basis of merging Chuan Ke team all data
The Chuan Ke team potential score in predicting method that feature and third party evaluation combine.The method of the present invention is clear, significant effect, can be certainly
It is dynamic to generate reasonable Chuan Ke team potential index score, important ginseng is provided for the space Chuan Ke operator and venture capital enterprises
It examines, reduces the risk generated in risk investment by information asymmetry.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention
The system module figure of Fig. 2 method to realize the present invention
Specific embodiment
The present invention provides a kind of appraisal procedure of team development potential.It can basic data by Chuan Ke team, activity
The processes such as data, expert analysis mode construct the regression model of team's potential, and predict the specific team's potential of prediction.This
Method (is specifically shown in figure comprising four data import modul, activity data collection module, model construction module and prediction module parts
2).Data import modul imports the essential informations such as resume, project application book or report of business plan；Activity data collection module record
The behavior and R & D of complex information of team user, and expert, judging panel and investor are recorded to the evaluation score of Chuan Ke team
Situation；Basis vector, behavioural characteristic vector sum scoring evaluation vector of the model construction module according to team, it is latent that fitting generates team
It can Rating Model；Finally prediction module is predicted, the scoring of formation potential index.
The key that the present invention is implemented has at 5 points: the basis vector for obtaining Chuan Ke team, the behavioural characteristic vector for constructing team,
It obtains the evaluation data to Chuan Ke team, generate team's potential Rating Model, prediction team's potential score.It is described below main
Realize details:
(1) basis vector of Chuan Ke team is obtained
Firstly, obtaining the basic data collection of Chuan Ke team.Import the basic letter such as resume, project application book or report of business plan
Breath obtains the basis vector of Chuan Ke team.The basis vector of Chuan Ke team is expressed as U=[{ feature }1,
{feature}2,…,{feature}m] two-dimensional array, wherein { feature }iA referred to as characteristic item.The list of feature
It is extracted in terms of following three:
A, the technical ability, profession of Chuan Ke Team Member, length of service and academic background etc.；
B, the moon number of the relationship between member, understanding；
C, the temperature score of report of business plan, Venture projects；
D, evaluation of the expert to the report of business plan, including " excellent, good, in, poor " feature；
A, b and c both is from the input in user, and wherein a can unify to customize, and b are inputted by user.Heat in c
Degree score generates according to the following steps:
1), from report of business plan, Venture projects document extracting keywords, collection is combined into K；
2), for each keyword k, Baidu's index in the half a year of keyword is obtained, and calculates its average index k.h；
3) expert industry marking k.e relevant for keyword, is obtained, score is between [0,100]；
4) the average whole temperature score of the project, is calculated:
The value of numeric type feature is the numerical value, and the feature value of classification type then waits expression with 1, the 2,3 of integer.
(2) the behavioural characteristic vector of team is constructed
User behavior vector is constructed according to the behavior of team.Similar to feature vector, the behavior vector B of user is expressed as one
The two-dimensional array of a { behavior }.The behavior of behavior expression user.System will record the behavioural characteristic of Chuan Ke team,
It specifically includes: working normally duration, overtime work duration, exchange number, project iteration cycle, project completeness, project and put into money
Gold, the project profit amount of money, roadshow number and the investor negotiate number etc..These feature vectors can be on the basis of manual examination and verification
Upper increase appropriate.
The data of behavioural characteristic, by the data acquisition and input mode using passive type.Work normally duration, overtime work duration
It will be derived from the data of checking card of user；It exchanges number to obtain from the phone of user and the log interface of wechat, project iteration week
Phase, project completeness obtain automatically from the progress of schedule of project；Injected capital into, project profit the amount of money from financial system from
It is dynamic to obtain；Roadshow number and the investor negotiate number and derive from the reservation system of roadshow canopy.
(3) the evaluation data to Chuan Ke team are obtained
Expert judging panel and investor are obtained to the evaluation score of Chuan Ke team.Due to asking there are scoring criterion is inconsistent
Topic, it is therefore desirable to which different types of project is normalized to comprehensive potential index R.Each single item in R, all 0 to 100/
Between.Specifically, excellent middle difference, being converted to 90,80,60,50 for qualitatively giving a mark；The range between non-[0,100],
Equal proportion zooms in the range.Expert judging panel and investor, can be from all kinds of foundation and items to the evaluation score of Chuan Ke team
Mesh race obtains project document and expert opinion.
(4) team's potential Rating Model is generated
According to the basis vector of team, behavioural characteristic vector sum scoring evaluation vector, it is fitted formation potential regression model.It is false
If regression model is f, the basis vector and behavior vector of Chuan Ke team will be merged, and construct a new vector X=[U, B] to make
It is minimum to obtain following formula:
Wherein, E (f；It D) is mean square error.Potential regression model f includes specific regression model r and independent variable X`.F will
It attempts respectively different regression models (linear regression model (LRM), polynomial regression), and optimal according to the selection of the thought of successive Regression
Independent variable parameter X*。
Specifically, if being established a capital using linear regression model (LRM) (r=linear regression) since the column in X are different
It is the factor that can explain response variable, so should select from these possible independents variable before model of fit can explain sound
The independent variable of dependent variable.Concrete operations are singly to add variable, while one variable of every addition from 0 variable
Observing original variable later, whether there are also explanations to act in new model, does not delete relevant variable then.Add variable and
The rule for deleting variable is by the mean square error and goodness of fit R2 (Goodness of Fit) determination in (1).In this way until not
Until a variable can be added, newly-generated variable is known as X*.Finally, obtaining regression model:
F (X)=WX*+H (3)
Wherein, W and H is weight vectors and bias vector to be solved.
(5) team's potential score is predicted
After constructing Chuan Ke team potential regression model f, then predicted using formula (3) model generated,
The scoring of formation potential index.Due to team's potential with the activity of team dynamic change, therefore, it is necessary to dynamically be renewed back to
Return model.The model construction process of from Step 2 to Step 4 can be periodically repeated, the dynamic of implementation model updates.
Claims (3)
1. the present invention provides a kind of appraisal procedure for creating objective team development potential.Background of the system based on Chuan Ke team, project Shen
Please the factors such as book, project scoring, activity log, be automatically generated the potential scoring of Chuan Ke team.Including the following steps:
(1) essential informations such as resume, project application book or report of business plan are imported, the basis vector of Chuan Ke team is obtained；
(2) behavior and R & D of complex information for recording team user, construct the behavioural characteristic vector of team；
(3) expert, judging panel and investor are recorded to the evaluation score of Chuan Ke team, and is normalized to comprehensive potential index；
(4) according to the basis vector of team, behavioural characteristic vector sum scoring evaluation vector, fitting generates team's potential scoring mould
Type；
(5) it for new Chuan Ke team, is predicted using step 4 model produced, the scoring of formation potential index.
2. a kind of appraisal procedure of team development potential according to claim 1, it is characterised in that described step (1) base
The potential score of team is obtained in report of business plan, Venture projects.Specifically, it will generate: 1), from business count according to the following steps
Book, Venture projects document extracting keywords are drawn, collection is combined into K；2) it, for each keyword k, obtains hundred in the half a year of keyword
Index is spent, and calculates its average index k.h；3) relevant for the keyword industry of expert, is obtained to give a mark k.e, score [0,
100] between；4) the average whole temperature score of the project, is calculated:
3. a kind of appraisal procedure of team development potential according to claim 1, it is characterised in that described step (4) root
According to the basis vector of team, behavioural characteristic vector sum scoring evaluation vector, it is fitted formation potential regression model.Specifically, it is assumed that
Regression model is f, will merge the basis vector and behavior vector of Chuan Ke team, and constructs a new vector X=[U, B] and make
Following formula is minimum:
Wherein, E (f；It D) is mean square error.Potential regression model f includes specific regression model r and independent variable X`.F will distinguish
It attempts different regression models (linear regression model (LRM), polynomial regression, ridge regression), and is chosen most according to the thought of successive Regression
It is excellent from variable element X*.Since different establish a capital of column in X is the factor that can explain response variable, so will be from before model of fit
The independent variable that can explain response variable is selected in these possible independents variable.Concrete operations are one one from 0 variable
Variable is added aly, while being observed original variable after every one variable of addition and whether also being explained in new model and making
With not deleting relevant variable then.Addition variable and the rule for deleting variable are the mean square error and goodness of fit R2 by being fitted
(Goodness of Fit) is determined.In this way until cannot add a variable, newly-generated variable is known as X*。
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Cited By (3)
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| CN112559944A (en) * | 2020-12-28 | 2021-03-26 | 慧科教育科技集团有限公司 | Online entrepreneurship project practical training platform |
| CN113033178A (en) * | 2021-03-04 | 2021-06-25 | 海创汇科技创业发展有限公司 | Text evaluation method and device for business plan and computer |
| CN116306929A (en) * | 2023-03-21 | 2023-06-23 | 广东盛迪嘉电子商务股份有限公司 | Wound customer service system |
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