基于德温特手工代码的技术分析方法研究

发布时间：2018-01-08 22:04

本文关键词：基于德温特手工代码的技术分析方法研究　出处：《情报理论与实践》2017年10期 　论文类型：期刊论文

【摘要】：基于专利文献度量技术间关联,不仅应考虑技术间共现关系,还不可忽视技术间固有联系,单择其一作为度量标准会造成分析结果的片面性。文章以德温特手工代码(DMC)表征技术,通过计算DMC间的概念语义相似度来度量技术与技术间的固有联系,以DMC在专利文献中的共现关系来度量技术间共现关系,将技术间固有联系及其共现关系全面引入到技术分析中,提出基于DMC的技术分析方法。实验结果的合理性得到提升,将结果以技术图谱的形式可视化,图谱结构清晰,分类合理,能较好观察领域研究热点。
[Abstract]:The correlation between measurement technology based on patent documents, should not only consider the relationship between Technology Co, but also can not ignore the inherent relationship between the choice of a single technology, as a metric will lead to one sidedness of the analysis results. Based on the Derent Code Manual (DMC) characterization techniques to measure the intrinsic link between technology and technology through computing the semantic the concept of similarity between DMC and DMC in the patent literature co-occurrence relationship between technology to measure the co-occurrence relationship between the inherent relation and technology will be introduced into the co-occurrence relationship in technical analysis, put forward the analysis method of DMC technology based on the experimental results. The rationality of improved results in the form of visualization map. Atlas of clear structure, reasonable classification, can observe the hot research field.

【作者单位】：大连理工大学系统工程研究所;
【分类号】：G353.1
【正文快照】： 据世界知识产权组织(WIPO)报告,世界上最大的技术信息源是专利文献,每年发明创造结果的90%以上体现在专利中,其中大约70%最早体现在专利申请中[1]。挖掘专利信息用于技术创新中,可以缩短60%的研发时间并节约40%的研发资金。基于专利文献的技术分析方法的应用逐渐增多,Yayavara

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