| 面向主题的专利分析系统 |
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| 引用本文： | 翟东升,袁昕.面向主题的专利分析系统[J].情报杂志,2012,31(6):168-172. |
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| 作者姓名： | 翟东升 袁昕 |
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| 作者单位： | 北京工业大学经济与管理学院 北京100022 |
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| 基金项目： | 国家科技支撑计划项目“面向企业创新应用链的知识管理体系建设与集成应用示范”(编号:2012BAH34F00);国家社科基金重大项目“新兴技术未来分析理论方法与产业创新研究”(编号:11&ZD140) |
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| 摘 要： | 设计并实现了面向主题的专利分析系统.主要包括根据专利分析需求抽取专利数据放入本地专利数据源,对专利数据源进行清洗、转换生成纯净的专利基础数据库,根据不同分析主题模型从基础数据仓库中抽取、转换生成数据集市,并在数据集市的基础上建立多维立方体和KPI指标,生成专利地图完成从不同主题对专利数据进行自动分析的功能.
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| 关 键 词： | 专利分析 数据整合 主题数据集市 主题模型 |
Subject-orientedanalysis of Patent System |
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| ZHAI Dongsheng
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YUAN Xin.Subject-orientedanalysis of Patent System[J].Journal of Information,2012,31(6):168-172. |
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| Authors: | ZHAI Dongsheng YUAN Xin |
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| Institution: | (Beijing University of Technology,Beijing 100022) |
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| Abstract: | This paper explains the way in which we design and implement the subject-oriented patent analysis system.As needed by the patent data analysis,the patent data are extracted and storaged into local patent database.Then the database is cleaned and transformed into underlying patent database.On the basis of different analysis subject models,a data mart is established with the patent data extracted from the underlying database.Finally,a multi-dimensional cube and Key Performance Indicators are built within the data mart.With the system,users can draw the patent map with which patent data are analyzed automatically from different subjects. |
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| Keywords: | patent analysis data Integration subject data Mart topic Model |
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