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| 基于Credal网络的企业科技竞争力评价模型 | |
| 引用本文： | 瞿英,杨明欣,吴祈宗.基于Credal网络的企业科技竞争力评价模型[J].科学学与科学技术管理,2009,30(8). |
| 作者姓名： | 瞿英 杨明欣 吴祈宗 |
| 作者单位： | 1. 北京理工大学,管理与经济学院,北京,100081;河北科技大学,经济与管理学院,石家庄,050081 2. 河北科技大学,经济与管理学院,石家庄,050081 3. 北京理工大学,管理与经济学院,北京,100081 |
| 基金项目： | 河北省科技厅科技支撑计划基金项目"Credal网络及其在软件项目风险管理中的应用"，河北省教育厅基金项目"基于软件生命周期的软件项目风险管理研究" |
| 摘 要： | 通过分析现存企业科技竞争力评价方法的局限性,提出利用带隐变量的Credal网络对企业科技竞争力进行评价的方法,以反映企业科技竞争力系统中的不确定性及复杂性,并能提供对企业科技竞争力的预测和诊断.建立了企业科技竞争力评价的通用Credal网络模型,并结合算例,采用枚举法阐述了具体推理过程,结果表明该方法是有效的. |
| 关 键 词： | 企业科技竞争力 Credal网络 隐变量 推理 |
The Evaluation of Enterprises' Competitiveness of Science and Technology Based on Credal Network Method |
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| QU Ying,YANG Mingxin,WU Qizong.The Evaluation of Enterprises' Competitiveness of Science and Technology Based on Credal Network Method[J].Science of Science and Management of S.& T.,2009,30(8). | |
| Authors: | QU Ying YANG Mingxin WU Qizong |
| Institution: | 1.School of Management and Economics;Beijing Institute of Technology;Beijing 100081;China;2.School of Economics and Management;HeiBei University of Science and Technology;Shijiazhuang 050081;China |
| Abstract: | Through the limitation analysis of existing evaluation method of scientific and technological competitiveness for enterprises,an evaluating system on the enterprises' scientific and technological competitiveness has been proposed based on Credal Network with latent variables.It expresses the uncertainty and complexity of the enterprises' scientific and technological competitiveness system well.The forecast and diagnosis for enterprises' scientific and technological competitiveness has been realized by the u... |
| Keywords: | enterprises' scientific and technological competitiveness Credal network latent variable inference |
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