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A Study on Patent Data Analysis and Competitive Advantage Strategy using TF-IDF and Network Analysis

TF-IDF와 네트워크분석을 이용한 특허 데이터 분석과 경쟁우위 전략수립에 관한 연구

  • Yun, Seok-Yong (Dept. of IT Policy Management, Graduate School, Soong-sil University) ;
  • Han, Kyeong-Seok (School of Business Administration, Soong-sil University)
  • 윤석용 (숭실대학교 IT정책경영학과) ;
  • 한경석 (숭실대학교 경영학부 경영정보시스템)
  • Received : 2018.03.22
  • Accepted : 2018.03.29
  • Published : 2018.03.31

Abstract

Data is explosively growing, but many companies are still using data analysis only for descriptive analysis or diagnostic analysis, and not appropriately for predictive analysis or enterprise technology strategy analysis. In this study, we analyze the structured & unstructured patent data such as IPC code, inventor, filing date and so on by using big data analysis techniques such as network analysis and TF-IDF. Through this analysis, we propose analysis process to understand the core technology and technology distribution of competitors and prove it through data analysis.

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