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A Technology Analysis Model using Dynamic Time Warping

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2015, 20(2), pp.113-120
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Choi.Jun-Hyeog 1 Sung-Hae Jun 2

1김포대학교
2청주대학교

Accredited

ABSTRACT

Technology analysis is to analyze technological data such as patent and paper for a given technologyfield. From the results of technology analysis, we can get novel knowledge for R&D planing andmanagement. For the technology analysis, we can use diverse methods of statistics. Time series analysisis one of efficient approaches for technology analysis, because most technologies have researched anddeveloped depended on time. So many technological data are time series. Time series data are occurredthrough time. In this paper, we propose a methodology of technology forecasting using the dynamic timewarping (DTW) of time series analysis. To illustrate how to apply our methodology to real problem, weperform a case study of patent documents in target technology field. This research will contribute to R&Dplanning and technology management.

Citation status

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