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Research funding and citations in papers of Nobel Laureates in Physics, Chemistry and Medicine, 2019-2020 被引量:1
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作者 Mario Coccia Saeed Roshani 《Journal of Data and Information Science》 CSCD 2024年第2期56-80,共25页
Purpose:The goal of this study is a comparative analysis of the relation between funding(a main driver for scientific research)and citations in papers of Nobel Laureates in physics,chemistry and medicine over 2019-202... Purpose:The goal of this study is a comparative analysis of the relation between funding(a main driver for scientific research)and citations in papers of Nobel Laureates in physics,chemistry and medicine over 2019-2020 and the same relation in these research fields as a whole.Design/methodology/approach:This study utilizes a power law model to explore the relationship between research funding and citations of related papers.The study here analyzes 3,539 recorded documents by Nobel Laureates in physics,chemistry and medicine and a broader dataset of 183,016 documents related to the fields of physics,medicine,and chemistry recorded in the Web of Science database.Findings:Results reveal that in chemistry and medicine,funded researches published in papers of Nobel Laureates have higher citations than unfunded studies published in articles;vice versa high citations of Nobel Laureates in physics are for unfunded studies published in papers.Instead,when overall data of publications and citations in physics,chemistry and medicine are analyzed,all papers based on funded researches show higher citations than unfunded ones.Originality/value:Results clarify the driving role of research funding for science diffusion that are systematized in general properties:a)articles concerning funded researches receive more citations than(un)funded studies published in papers of physics,chemistry and medicine sciences,generating a high Matthew effect(a higher growth of citations with the increase in the number of papers);b)research funding increases the citations of articles in fields oriented to applied research(e.g.,chemistry and medicine)more than fields oriented towards basic research(e.g.,physics).Practical implications:The results here explain some characteristics of scientific development and diffusion,highlighting the critical role of research funding in fostering citations and the expansion of scientific knowledge.This finding can support decision-making of policymakers and R&D managers to improve the effectiveness in allocating financial resources in science policies to generate a higher positive scientific and societal impact. 展开更多
关键词 Research funding CITATIONS Science diffusion Scientific change Science of Science Power-law distribution Basic research Applied research Matthew effect Nobel Laureates Nobel Prizes
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General laws of funding for scientific citations:how citations change in funded and unfunded research between basic and applied sciences 被引量:1
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作者 Mario Coccia Saeed Roshani 《Journal of Data and Information Science》 CSCD 2024年第4期71-89,共19页
Purpose:The goal of this study is to analyze the relationship between funded and unfunded papers and their citations in both basic and applied sciences.Design/methodology/approach:A power law model analyzes the relati... Purpose:The goal of this study is to analyze the relationship between funded and unfunded papers and their citations in both basic and applied sciences.Design/methodology/approach:A power law model analyzes the relationship between research funding and citations of papers using 831,337 documents recorded in the Web of Science database.Findings:The original results reveal general characteristics of the diffusion of science in research fields:a)Funded articles receive higher citations compared to unfunded papers in journals;b)Funded articles exhibit a super-linear growth in citations,surpassing the increase seen in unfunded articles.This finding reveals a higher diffusion of scientific knowledge in funded articles.Moreover,c)funded articles in both basic and applied sciences demonstrate a similar expected change in citations,equivalent to about 1.23%,when the number of funded papers increases by 1%in journals.This result suggests,for the first time,that funding effect of scientific research is an invariant driver,irrespective of the nature of the basic or applied sciences.Originality/value:This evidence suggests empirical laws of funding for scientific citations that explain the importance of robust funding mechanisms for achieving impactful research outcomes in science and society.These findings here also highlight that funding for scientific research is a critical driving force in supporting citations and the dissemination of scientific knowledge in recorded documents in both basic and applied sciences.Practical implications:This comprehensive result provides a holistic view of the relationship between funding and citation performance in science to guide policymakers and R&D managers with science policies by directing funding to research in promoting the scientific development and higher diffusion of results for the progress of human society. 展开更多
关键词 Research funding CITATIONS Scientific development Science diffusion Scientific laws Power law model Matthew effect Science policy Research policy Science of science Dynamics of science Evolution of science
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Unequal Distribution of Innovation Efforts for Neglected Tropical Diseases: The Role of Funding Evaluation Criteria
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作者 Anne M. G. Neevel Kenneth D. S. Fernald Linda H. M. van de Burgwal 《Health》 2024年第5期490-520,共31页
Background: International research and innovation efforts for neglected tropical diseases have increased in recent decades due to disparities in overall health research funding in relation to global burden of disease.... Background: International research and innovation efforts for neglected tropical diseases have increased in recent decades due to disparities in overall health research funding in relation to global burden of disease. However, within the field of neglected tropical diseases some seem far more neglected than others. In this research the aim is to investigate the distribution of resources and efforts, as well as the mechanisms that underpin funding allocation for neglected tropical diseases. Methodology: A systematic literature review was conducted to establish a comprehensive overview of known indicators for innovation efforts related to a wide range of neglected tropical diseases. Articles were selected based on a subjective evaluation of their relevance, the presence of original data, and the breadth of their scope. This was followed by thirteen in-depth open-ended interviews with representatives of private, public and philanthropic funding organizations, concerning evaluation criteria for funding research proposals. Results: The findings reveal a large difference in the extent to which the individual diseases are neglected with notable differences between absolute and relative efforts. Criteria used in the evaluation of research proposals relate to potential impact, the probability of success and strategic fit. Private organizations prioritize strategic fit and economic impact;philanthropic organizations prioritize short-term societal impact;and public generally prioritize the probability of success by accounting for follow-up funding and involvement of industry. Funding decisions of different types of organizations are highly interrelated. Conclusions: This study shows that the evaluation of funding proposals introduces and retains unequal funding distribution, reinforcing the relative neglect of diseases. Societal impact is the primary rationale for funding but application of it as a funding criterion is associated with significant challenges. Furthermore, current application of evaluation criteria leads to a primary focus on short-term impact. Through current practice, the relatively most neglected diseases will remain so, and a long-term strategy is needed to resolve this. 展开更多
关键词 Neglected Tropical Diseases funding Decision Evaluation Criteria Health Research funding Research Impact
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Analysis of standardization of community security fund management-Taking practice of community security fund management in Wuhou district of Chengdu as an example
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作者 Li Xiaowen Wen Jiahua +1 位作者 Wen Mengchuan Ren Yan 《China Standardization》 2024年第5期56-58,共3页
The Chengdu community security funds refer to the special security funds for urban and rural community development and governance in Chengdu.At present,there are some problems in the use of community security funds,su... The Chengdu community security funds refer to the special security funds for urban and rural community development and governance in Chengdu.At present,there are some problems in the use of community security funds,such as low participation of residents,and low efficiency of fund use.Taking the exploration of standardization of community security fund management in Wuhou district,Chengdu city,as an example,this paper suggests further strengthening the use and management of community security funds by means of standardization,ensuring the democratic,open,and transparent use of funds,and effectively enhancing the supporting role of community security funds in community governance. 展开更多
关键词 community security funds management STANDARDIZATION
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Patients Involved in Funding Research.A Look Back at the Unique Experience of the ECLAIR Working Group of Canceropole CLARA
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作者 Julien Biaudet Lisa Laroussi-Libeault +2 位作者 Mauricette Michallet Laurie Panse Raymond Merle 《Psycho-Oncologie》 SCIE 2024年第1期17-22,共6页
This article aims to share an innovative experience of organizing and funding research involving those most directly affected:patients.The“ECLAIR”working group of the Canceropole Lyon Auvergne-Rhone-Alpes(CLARA)was ... This article aims to share an innovative experience of organizing and funding research involving those most directly affected:patients.The“ECLAIR”working group of the Canceropole Lyon Auvergne-Rhone-Alpes(CLARA)was created at the end of 2020 with the goal of contributing to the development of a call for projects on the patient experience in oncology,which was launched in January 2021.Initially composed of 8 members,including 7 patients,coordinated by a project manager from CLARA,the ECLAIR working group actively participated in drafting the specifications of the call for projects,developing the eligibility criteria for applications,revising the evaluation and selection criteria for projects,and monitoring the selected projects.This experience was repeated twice.With significant freedom of action,the working group made two decisions that strongly demonstrate the commitment to supporting research partnerships and the active involvement of those affected:firstly,by making partnership a mandatory requirement for the eligibility of applications,and secondly,by conducting the selection of projects themselves,after an independent scientific evaluation phase.Seeking to shed light on the“black box”of partnership,the article also presents the concrete modalities of interaction among the working group members,the adjustments made between different editions of the call for projects,and the relationships maintained with CLARA. 展开更多
关键词 Cancer research public and patient involvement research funding participatory research healthcare democracy
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The relation between funding by the National Institutes of Health and the burden of disease
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作者 Gross CP 《四川生理科学杂志》 2024年第1期83-83,共1页
Background:The Institute of Medicine has proposed that the amount of disease-specific research funding provided by the National Institutes of Health(NIH)be systematically and consistently compared with the burden of d... Background:The Institute of Medicine has proposed that the amount of disease-specific research funding provided by the National Institutes of Health(NIH)be systematically and consistently compared with the burden of disease for society.Methods:We performed a cross-sectional study comparing estimates of disease-specific funding in 1996 with data on six measures of the burden of disease. 展开更多
关键词 fundING BURDEN RELATION
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The relation between funding by the National Institutes of Health and the burden of disease
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作者 C P Gross 《四川生理科学杂志》 2024年第4期845-845,共1页
Background:The Institute of Medicine has proposed that the amount of disease-specific research funding provided by the National Institutes of Health(NIH)be systematically and consistently compared with the burden of d... Background:The Institute of Medicine has proposed that the amount of disease-specific research funding provided by the National Institutes of Health(NIH)be systematically and consistently compared with the burden of disease for society.Methods:We performed a cross-sectional study comparing estimates of disease-specific funding in 1996 with data on six measures of the burden of disease.The measures were total mortality,years of life lost,and number of hospital days in 1994 and incidence,prevalence,and disability-adjusted life-years(one disability-adjusted life-year is defined as the loss of one year of healthy life to disease)in 1990.With the use of these measures as explanatory variables in a regression analysis,predicted funding was calculated and compared with actual funding. 展开更多
关键词 fundING measures BURDEN
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Strategies for Cultivating Public Funded Targeted Normal Students Based on Goal Management Theory : A Case Study of East, West and North Guangdong
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作者 Yiqiong HUANG 《Meteorological and Environmental Research》 2024年第3期36-41,共6页
Public funded targeted normal students are an important component of China's teacher team construction.Since its implementation in 2007,a large number of outstanding rural teachers who have been striving on the fr... Public funded targeted normal students are an important component of China's teacher team construction.Since its implementation in 2007,a large number of outstanding rural teachers who have been striving on the front line of education have been trained.Based on the theory of goal management,this paper explores the problems and countermeasures in the training of public funded targeted normal students.It strives to solve the problems of low willingness to teach and high default rates among public funded normal students,and hopes that the suggestions proposed in this paper can further promote the effective implementation of policies for public funded normal students. 展开更多
关键词 Goal management Public funded targeted normal students Selection of normal students Training of normal students
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The Observation of Trends and Impacts of States Funding on Higher Education in America 被引量:1
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作者 严静 《海外英语》 2018年第22期236-238,共3页
The adequacy of state funding for higher education in America is vital to cultivate the qualified workforce and help in developing the state’s economy.With the economy downturn situation,whether the current state fun... The adequacy of state funding for higher education in America is vital to cultivate the qualified workforce and help in developing the state’s economy.With the economy downturn situation,whether the current state funding is adequate to the need of institutions and students is a valuable question to be investigated.This research reviewed the whole trends of state and federal support of the higher education,having analyzed the data of higher education funding for the whole state,for the institution development,and for the students and their families.With the enrollment increasing and the inflation growing,the state fund was dropping.Although states supply a greater part of funding to public universities,most of the state funding goes to community colleges and non-research public institutions.The public research institutions and undergraduate education are important components in higher education,generating changing the development for the entire society.The state should make some adjustments in distributing funding in order to keep up with the most urgent needs of the higher education and ease pressure on the institutions,and ease the financial burden on students and their families. 展开更多
关键词 state fundING FEDERAL fundING HIGHER education
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Fund budget model for multipurpose transit smart card systems
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作者 张宁 钱振东 +1 位作者 陈恺 杨利强 《Journal of Southeast University(English Edition)》 EI CAS 2008年第1期95-98,共4页
The fund budget of multipurpose transit smart card systems is studied by stochastic programming to assign limited funds to different applications reasonably. Under the constraints of a gross fund, models of chance-con... The fund budget of multipurpose transit smart card systems is studied by stochastic programming to assign limited funds to different applications reasonably. Under the constraints of a gross fund, models of chance-constrained and dependentchance for the fund budget of multipurpose transit smart card systems are established with application scale and social demand as random variables, respectively aiming to maximize earnings and satisfy the service requirements the furthest; and the genetic algorithm based on stochastic simulation is adopted for model solution. The calculation results show that the fund budget differs greatly with different system objectives which can cause the systems to have distinct expansibilities, and the application scales of some applications may not satisfy user demands with limited funds. The analysis results indicate that the forecast of application scales and application future demands should be done first, and then the system objective is determined according to the system mission, which can help reduce the risks of fund budgets. 展开更多
关键词 multipurpose transit smart card systems fund budgeting stochastic programming genetic algorithm
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海运温室气体减排市场机制ETS和GHG FUND的比较研究 被引量:1
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作者 顾伟红 赵洁 《武汉理工大学学报(交通科学与工程版)》 2013年第2期369-372,376,共5页
海运温室气体排放交易机制(ETS)和基金机制(GHG FUND)是用于海运温室气体减排的2个代表性市场机制.为深入了解这2大机制,对其运行机理、减排效果、运行成本,以及新增碳排放成本进行了深度的解剖和定量分析;指出了机制设计中的不确定性... 海运温室气体排放交易机制(ETS)和基金机制(GHG FUND)是用于海运温室气体减排的2个代表性市场机制.为深入了解这2大机制,对其运行机理、减排效果、运行成本,以及新增碳排放成本进行了深度的解剖和定量分析;指出了机制设计中的不确定性以及对发展中国家、不同运输方式间竞争的不公平性.认为现有设计框架下的ETS和GHG FUND机制作为海运业市场减排机制方案并不妥当,海运业应该在寻求技术和营运的措施减排方面做更多的努力. 展开更多
关键词 国际海运 温室气体 减排 市场机制 比较
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Analysis of Disadvantages of International Monetary Fund 被引量:1
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作者 李苗苗 《科技信息》 2012年第35期I0225-I0225,共1页
In the current world economic environment,the International Monetary Fund(IMF) has the function of stabilizing financial situation and economic growth.Since the end of the World War II,the IMF has aided many countries... In the current world economic environment,the International Monetary Fund(IMF) has the function of stabilizing financial situation and economic growth.Since the end of the World War II,the IMF has aided many countries and regions during their financial crises.Though no one denies the key roles of IMF on these aspects,the "prescriptions" made by the IMF in order to respond to these crises have brought many criticisms.We must see the disadvantages in IMF while admitting its positive impact. 展开更多
关键词 英文摘要 编辑工作 学术论文 教学研究
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Status Quo and Reform Ideas for Accounting Calculation of Social Security Fund in China 被引量:2
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作者 冯洁霏 朱正根 韩婀娜 《Agricultural Science & Technology》 CAS 2017年第12期2664-2666,共3页
With the steady development of China's economic policy and social secu- rity system, social security fund has become more and more important. Therefore, in the process of establishing and implementing social security... With the steady development of China's economic policy and social secu- rity system, social security fund has become more and more important. Therefore, in the process of establishing and implementing social security system, the status of the accounting system of social security fund has become particularly prominent. The existing problems in the system were discussed and corresponding reform ideas were proposed by analyzing the current situation of the social security fund accounting system. 展开更多
关键词 Social security fund Accounting calculation system Cash basis of ac-counting Accrual system
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The Flemish Performance-based Research Funding System: A Unique Variant of the Norwegian Model 被引量:5
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作者 Tim C.E.Engels Raf Guns 《Journal of Data and Information Science》 CSCD 2018年第4期45-60,共16页
The BOF-key is the performance-based research funding system that is used in Flanders, Belgium. In this paper we describe the historical background of the system, its current design and organization, as well as its ef... The BOF-key is the performance-based research funding system that is used in Flanders, Belgium. In this paper we describe the historical background of the system, its current design and organization, as well as its effects on the Flemish higher education landscape. The BOFkey in its current form relies on three bibliometric parameters: publications in Web of Science, citations in Web of Science, and publications in a comprehensive regional database for SSH publications. Taken together, the BOF-key forms a unique variant of the Norwegian model: while the system to a large extent relies on a commercial database, it avoids the problem of inadequate coverage of the SSH. Because the bibliometric parameters of the BOF-key are reused in other funding allocation schemes, their overall importance to the Flemish universities is substantial. 展开更多
关键词 Performance-based research funding systems Flanders(Belgium) Norwegian model Web of Science VABB-SHW
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Realizing profits immediately:disposition effect of open-end fund investors in China 被引量:1
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作者 Li Yajing1 Zhu Hongquan2 Luan Mingjing2(1 School of Economics and Management, University of Electronic Science and Technology of China,Chengdu 610054, China)(2 School of Economics and Management, Southwest Jiaotong University, Chengdu 610031, China) 《Journal of Southeast University(English Edition)》 EI CAS 2008年第S1期180-186,共7页
This paper explores the disposition effect, the tendency of investors to hold losing investments too long and sell winning investments too soon, by analyzing a unique data set that consists of the buying and selling p... This paper explores the disposition effect, the tendency of investors to hold losing investments too long and sell winning investments too soon, by analyzing a unique data set that consists of the buying and selling positions of open-end fund investors in China. Results show that investors' buying and selling behaviors are significantly affected by fund performance. The reasons that lie behind such results are mainly related to the non-persistence of fund performance. When fund performance is non-persistent, investors are not clear about the future returns on funds. So, investors, especially individual investors, would have to realize the profits on hand immediately. Meanwhile, fund investors are highly sensitive to fund age and loading fees, but not sensitive to management fees charged by funds when they buy or sell fund shares. 展开更多
关键词 INVESTORS open-end fund disposition effect fund shares
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Performance-based Research Funding in Denmark: The Adoption and Translation of the Norwegian Model 被引量:2
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作者 Kaare Aagaard 《Journal of Data and Information Science》 CSCD 2018年第4期20-30,共11页
Purpose: The main goal of this study is to outline and analyze the Danish adoption and translation of the Norwegian Publication Indicator. Design/methodology/approach: The study takes the form of a policy analysis mai... Purpose: The main goal of this study is to outline and analyze the Danish adoption and translation of the Norwegian Publication Indicator. Design/methodology/approach: The study takes the form of a policy analysis mainly drawing on document analysis of policy papers, previously published studies and grey literature. Findings: The study highlights a number of crucial factors that relate both to the Danish process and to the final Danish result underscoring that the Danish BFI model is indeed a quite different system than its Norwegian counterpart. One consequence of these process-and design differences is the fact that the broader legitimacy of the Danish BFI today appears to be quite poor. Reasons for this include: unclear and shifting objectives throughout the process; limited willingness to take ownership of the model among stakeholders; lack of communication throughout the implementation process and an apparent underestimation of the challenges associated with the use of bibliometric indicators. Research limitation: The conclusions of the study are based on the authors’ interpretation of a long drawn and complex process with many different stakeholders involved. The format of this article does not allow for a detailed documentation of all elements, but further details can be provided upon request. Practical implications: The analysis may feed into current policy discussions on the future of the Danish BFI. Originality/value: Some elements of the present analysis have previously been published in Danish outlets, but this article represents the first publication on this issue targeting a broader international audience. 展开更多
关键词 Norwegian Model Performance based funding BIBLIOMETRICS
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Redesigning the Model of Book Evaluation in the Polish Performance-based Research Funding System 被引量:2
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作者 Emanuel Kulczycki Przemyslaw Korytkowski 《Journal of Data and Information Science》 CSCD 2018年第4期61-73,共13页
Purpose: This study aims to present the key systemic changes in the Polish book evaluation model to focus on the publisher list, as inspired by the Norwegian Model. Design/methodology/approach: In this study we recons... Purpose: This study aims to present the key systemic changes in the Polish book evaluation model to focus on the publisher list, as inspired by the Norwegian Model. Design/methodology/approach: In this study we reconstruct the framework of the 2010 and 2018 models of book evaluation in Poland within the performance-based research funding system. Findings: For almost 20 years the book evaluation system in Poland has been based on the verification of various technical criteria(e.g. length of the book). The new 2018 model is based on the principle of prestige inheritance(a book is worth as much as its publisher is) and is inspired by the publisher list used in the Norwegian Model. In this paper, we argue that this solution may be a more balanced policy instrument than the previous 2010 model in which neither the quality of the publisher nor the quality of the book played any role in the evaluation.Research limitations: We work from the framework of the 2018 model of book evaluation specified in the law on higher education and science from 20 July 2018, as implementation acts are not available yet. Practical implications: This study may provide a valuable point of reference on how structural reforms in the research evaluation model were implemented on a country level. The results of this study may be interesting to policy makers, stakeholders and researchers focused on science policy. Originality/value: This is the very first study that presents the new framework of the Polish research evaluation model and policy instruments for scholarly book evaluation. We describe what motivated policy makers to change the book evaluation model, and what arguments were explicitly raised to argue for the new solution. 展开更多
关键词 Book evaluation Norwegian Model Performance-based research funding system Poland Publisher list
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Aortic Dissection Research in China:Analysis of Studies Funded by the National Natural Science Foundation of China 被引量:2
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作者 Zhang YUE Da-shuai WANG +3 位作者 Sheng LE Jia-hong XIA Ping YE Xiao-fan HUANG 《Current Medical Science》 SCIE CAS 2023年第1期206-212,共7页
Objective The National Natural Science Foundation of China(NSFC)has made great progress in promoting the development of aortic dissection research in recent years.This study aimed to examine the development and resear... Objective The National Natural Science Foundation of China(NSFC)has made great progress in promoting the development of aortic dissection research in recent years.This study aimed to examine the development and research status of aortic dissection research in China so as to provide references for future research.Methods The NSFC projects data from 2008 to 2019 were collected from the Internet-based Science Information System and other websites utilized as search engines.The publications and citations were retrieved by Google Scholar,and the impact factors were checked by the InCite Journal Citation Reports database.The investigator’s degree and department were identified from the institutional faculty profiles.Results A total of 250 grant funds totaling 124.3 million Yuan and resulting in 747 publications were analyzed.The funds in economically developed and densely populated areas were more than those in underdeveloped and sparsely populated areas.There was no significant difference in the amount of funding per grant between different departments’investigators.However,the funding output ratios of the grants for cardiologists were higher than those for basic science investigators.The amount of funding for clinical researchers and basic scientific researchers in aortic dissection was also similar.Clinical researchers were better in terms of the funding output ratio.Conclusion These results suggest that the medical and scientific research level of aortic dissection in China has been greatly improved.However,there are still some problems that urgently need to be solved,such as the unreasonable regional allocation of medical and scientific research resources,and the slow transition from basic science to clinical practice. 展开更多
关键词 National Natural Science Foundation of China aortic dissection GRANT fundING funding output ratio
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Analysis of the Dynamic Relationship among Financial Fund for Agriculture, Agricultural Output Value and Farmers' income 被引量:1
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作者 TIAN Cui-jie 《Asian Agricultural Research》 2011年第7期27-30,42,共5页
By using the methods of co-integration, impulse response function and variance decomposition, I conduct the empirical research on the dynamic relationship among China's financial fund for agriculture, agricultural... By using the methods of co-integration, impulse response function and variance decomposition, I conduct the empirical research on the dynamic relationship among China's financial fund for agriculture, agricultural output value, and farmers' income from the year 1978 to the year 2009. The results indicate that the government's financial fund for agriculture plays the significant role in promoting agricultural output value and farmers' income in the long run, but this role of promoting is not prominent in the short run; in the mean time, agricultural output value plays insignificant role in promoting farmers' income and the government's financial fund for agriculture; farmers' income plays the significant role in promoting agricultural output value and the government's financial fund for agriculture. 展开更多
关键词 FISCAL fund for AGRICULTURE AGRICULTURAL OUTPUT VA
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Applying Feature-Weighted Gradient Decent K-Nearest Neighbor to Select Promising Projects for Scientific Funding 被引量:1
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作者 Chuqing Zhang Jiangyuan Yao +1 位作者 Guangwu Hu Thomas Schott 《Computers, Materials & Continua》 SCIE EI 2020年第9期1741-1753,共13页
Due to its outstanding ability in processing large quantity and high-dimensional data,machine learning models have been used in many cases,such as pattern recognition,classification,spam filtering,data mining and fore... Due to its outstanding ability in processing large quantity and high-dimensional data,machine learning models have been used in many cases,such as pattern recognition,classification,spam filtering,data mining and forecasting.As an outstanding machine learning algorithm,K-Nearest Neighbor(KNN)has been widely used in different situations,yet in selecting qualified applicants for winning a funding is almost new.The major problem lies in how to accurately determine the importance of attributes.In this paper,we propose a Feature-weighted Gradient Decent K-Nearest Neighbor(FGDKNN)method to classify funding applicants in to two types:approved ones or not approved ones.The FGDKNN is based on a gradient decent learning algorithm to update weight.It updates the weight of labels by minimizing error ratio iteratively,so that the importance of attributes can be described better.We investigate the performance of FGDKNN with Beijing Innofund.The results show that FGDKNN performs about 23%,20%,18%,15%better than KNN,SVM,DT and ANN,respectively.Moreover,the FGDKNN has fast convergence time under different training scales,and has good performance under different settings. 展开更多
关键词 FGDKNN project selection scientific funding machine learning
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