国外专利文本挖掘可视化工具研究

Foreign Text Mining and Data Visualization Tools in Patent Information Analysis

首先简要介绍专利信息分析概念、专利分析的一般流程,专利分析工具可实现的主要功能;其次依据专利分析工具可分析的数据源,将分析工具分为非结构化数据分析工具、结构化数据分析工具和混合型数据分析工具三大类,并从分析工具类型、分析数据源、主要功能、结果呈现、用户群5个方面对国外常用的12种专利文本挖掘可视化分析工具进行系统介绍和比较;最后对专利分析工具应用及其发展提出建议。

This paper starts with an introduction of the definition of patent information analysis and its process, and then summarizes the main function of patent analysis tools, which can be classified into structured analysis tools, unstructured analysis tools and hybrid analysis tools according to different types of data sources. The main part in this paper is to provide a detailed overview and comparison of twelve foreign text mining and data visualization tools in its type, applicable data sources, achievable analysis methods, visualize output of results and intended users. Finally, the paper gives some suggestions on the application and development of patent information analysis tools.