| 基于岭回归方法的企业技术创新能力评价模型研究 |
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| 引用本文： | 徐业茂,金隼,赵勇,叶亮.基于岭回归方法的企业技术创新能力评价模型研究[J].机械设计与制造,2007(10):194-196. |
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| 作者姓名： | 徐业茂 金隼 赵勇 叶亮 |
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| 作者单位： | 上海交通大学,机械与动力学院,上海,200240 |
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| 摘 要： | 剖析了企业技术创新能力二级评价模型的缺陷;建立了企业技术创新能力一级评价模型,克服了由于评价指标之间多重相关性引起的评价结果偏差较大的缺点;应用岭回归方法进行数据处理,相对准确地确定了企业技术创新能力中各评价指标在评价体系中的权重,从而为提高企业技术创新能力提供了重要依据.
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| 关 键 词： | 企业技术创新能力 多重相关性 二级评价模型 一级评价模型 岭回归 岭回归方法 企业技术创新能力 评价模型 研究 ridge regression evaluation capability technology innovation model 权重 评价体系 数据处理 应用 结果偏差 多重相关性 评价指标 缺陷 |
| 文章编号： | 1001-3997（2007）10-0194-02 |
| 修稿时间： | 2006-12-12 |
Research on model of technology innovation capability evaluation of enterprisebase on ridge regression |
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| XU Ye-mao,JIN Sun,ZHAO Yong,YE Liang.Research on model of technology innovation capability evaluation of enterprisebase on ridge regression[J].Machinery Design & Manufacture,2007(10):194-196. |
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| Authors: | XU Ye-mao JIN Sun ZHAO Yong YE Liang |
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| Affiliation: | School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China |
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| Abstract: | Disadvantage of two hierarchical evaluation model of technological innovation capability of enterprise were analyzed, one hierarchical evaluation model was established and the harmful effects due to multicollinearity among in evaluation indexes were corrected, the ridge regression approach was applied to data processing and the influences of different evaluation indexes on technological innovation capability of enterprise can be properly confirmed. To do so, it has offered the important basis for improving the technology innovation capability of enterprise. |
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| Keywords: | Technology innovation capability of enterprise MulticoUinearity Two hierarchical evaluation model One hierarchical evaluation model Ridge regression |
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