基于SAO结构的专利技术功效图构建研究

发布时间：2018-02-13 01:45

本文关键词： 专利技术功效图 SAO结构主题聚类　出处：《现代情报》2017年06期 　论文类型：期刊论文

【摘要】：SAO三元结构具有易于理解和表达的语义关系,将其作为挖掘分析的基本单元,深度分析专利文本蕴含的技术语义有助于揭示技术功效关系。从SAO结构的定义及特征出发,提出了基于SAO结构的专利技术功效图构建的思路、流程及方法,采用基于SAO结构的共现关系构建技术功效矩阵,探讨了基于SAO结构的技术主题、功效主题分析方法。通过石墨烯传感器领域为例的实证研究验证了方法的有效性。
[Abstract]:The SAO ternary structure has the semantic relation which is easy to understand and express. It is regarded as the basic unit of mining and analysis. The deep analysis of the technical semantics contained in the patent text is helpful to reveal the technical efficacy relationship. This paper puts forward the idea, flow and method of constructing patented technology efficacy chart based on SAO structure, adopts co-occurrence relation based on SAO structure to construct technology efficacy matrix, and probes into the technical theme based on SAO structure. Efficacy thematic analysis method. The effectiveness of the method is verified by an empirical study in the field of graphene sensors.
【作者单位】：中北大学经济与管理学院;中北大学创新研究中心;
【基金】：山西省高等学校哲学社会科学研究基地项目“山西省煤基低碳产业创新链技术预测研究”(项目编号:2016325)
【分类号】：G306;TP391.1

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