| 基于BP神经网络的科技战略情报研究需求理解评价研究 |
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| 引用本文： | 雷 帅,彭欣然,李晓松.基于BP神经网络的科技战略情报研究需求理解评价研究[J].中华医学图书情报杂志,2021,30(5):10-16. |
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| 作者姓名： | 雷 帅 彭欣然 李晓松 |
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| 作者单位： | 军事科学院军事科学信息研究中心，北京 100142 |
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| 基金项目： | 国家自然科学基金（72074219）；国家自然科学资金应急咨询项目（71841052）；国家社会科学基金项目（19BGL294） |
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| 摘 要： | 分析了科技战略情报研究需求理解的概念内涵，提出了需求理解评价总体思路。从重要度和可实现度两个维度构建了科技战略情报需求理解评价的指标体系，建立了基于BP神经网络的科技战略情报需求理解评价模型，并通过案例验证了用于构建科技战略情报研究需求理解评价模型的方法，为科学实施科技战略情报研究需求分析工作提供了新思路和新途径。
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| 关 键 词： | 科技战略情报 需求理解 BP神经网络 评价指标 评价模型 |
| 收稿时间： | 2021/4/16 0:00:00 |
BP neural network-based demand understanding evaluation of studies on scientific and technological strategic intelligence |
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| LEI Shuai,PENG Xin-ran,LI Xiao-song.BP neural network-based demand understanding evaluation of studies on scientific and technological strategic intelligence[J].Chinese Journal of Medical Library and Information Science,2021,30(5):10-16. |
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| Authors: | LEI Shuai PENG Xin-ran LI Xiao-song |
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| Institution: | Information Research Center of Military Sciences, Academy of Military Sciences, Beijing 100142, China |
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| Abstract: | The concepts and connotations of demand understanding in studies on scientific and technological strategic intelligence were analyzed with the total idea proposed for the demand understanding evaluation. The indicator system for scientific and technological strategic intelligence was established according to its importance and achievability. The model of demand understanding evaluation for scientific and technological strategic intelligence was established based on BP neural network. The methods used in establishing the demand understanding evaluation model of scientific and technological strategic intelligence were verified by case studies, which can provide new ideas and approaches for analyzing the demand of scientific and technological strategic intelligence. |
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| Keywords: | Science and technology strategy intelligence Demand understanding BP neural network Evaluation index Evaluation model |
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