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Building the Future-oriented Technology Thesaurus of Technology Roadmap |
Ye Chunlei1, Leng Fuhai2 |
1. Information Department, Beijing City University, Beijing 100094, China; 2. National Science Library, Chinese Academy of Sciences, Beijing 100190, China |
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Abstract The paper proposes a triple co-occurrence algorithm to construct the future-oriented technology thesaurus of technology roadmap based on text mining combining the method of scientometrics and natural language processing, which reveals the future-oriented technology development direction and level characteristics of special technical field and achieves preliminarily the target of future-oriented technology analysis of technology roadmap. The experiment shows that this method can support the future-oriented technology analysis of technology roadmapping to some extent.
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Received: 09 April 2013
Published: 03 July 2013
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