| 基于投影寻踪技术的IT项目评标决策模型研究 |
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| 引用本文： | 黄越,王洪源,张秀丽,王东明. 基于投影寻踪技术的IT项目评标决策模型研究[J]. 沈阳理工大学学报, 2007, 26(2): 88-90,87 |
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| 作者姓名： | 黄越 王洪源 张秀丽 王东明 |
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| 作者单位： | 沈阳理工大学,信息科学与工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 介绍了投影寻踪聚类模型的基本原理,将粒子群优化算法引入该模型,建立了基于投影寻踪聚类技术的IT项目评标决策模型,通过优化投影指标函数获得最佳投影方向,得到各样本的投影值,从而对各投标方案进行分类与评价,克服了决策中权重赋值的人为干扰.实例应用表明:基于投影寻踪技术的IT项目评标决策模型具有较好的客观性和实用性.
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| 关 键 词： | 投影寻踪聚类 粒子群优化 决策 |
| 文章编号： | 1003-1251（2007）02-0088-03 |
| 修稿时间： | 2006-07-14 |
A Study on The IT Project Bidding Evaluation Decision-making Model Based on Projection Pursuit Method |
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| HUANG Yue, WANG Hong-yuan, ZHANG Xiu-li. A Study on The IT Project Bidding Evaluation Decision-making Model Based on Projection Pursuit Method[J]. Transactions of Shenyang Ligong University, 2007, 26(2): 88-90,87 |
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| Authors: | HUANG Yue WANG Hong-yuan ZHANG Xiu-li |
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| Affiliation: | Shenyang Ligong University, Shenyang 110168, China |
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| Abstract: | The theory of projection pursuit classification method is introduced.Particle swarm optimization algorithm is applied to this model and the IT project bidding evaluation decision-making model based on projection pursuit method is set up.The best projection value of each appraisal index is derived by means of optimizing the best projection direction.Thus,the bidding projects could be classified and evaluated.The practical example shows that the method adopted by this paper is feasible and effective to assess the IT projects bidding. |
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| Keywords: | projection pursuit classification particle swarm optimization decision-making |
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