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Analysis of News Big Data for Deriving Social Issues in Korea

한국의 사회적 이슈 도출을 위한 뉴스 빅데이터 분석 연구

  • Lee, Hong Joo (Department of Industrial and Management Engineering, Kyonggi University)
  • Received : 2019.08.05
  • Accepted : 2019.08.22
  • Published : 2019.08.31

Abstract

Analyzing the frequency and correlation of the news keywords in the modern society that are becoming complicated according to the time flow is a very important research to discuss the response and solution to issues. This paper analyzed the relationship between the flow of social keyword and major issues through the analysis of news big data for 10 years (2009~2018). In this study, political issues, education and social culture, gender conflicts and social problems were presented as major issues. And, to study the change and flow of issues, it analyzed the change of the issue by dividing it into five years. Through this, the changes and countermeasures of social issues were studied. As a result, the keywords (economy, police) that are closely related to the people's life were analyzed as keywords that are very important in our society regardless of the flow of time. In addition, keyword such as 'safety' have decreased in increasing rate compared to frequency in recent years. Through this, it can be inferred that it is necessary to improve the awareness of safety in our society.

복잡해지고 있는 현대 사회의 뉴스 키워드를 시간적 흐름에 따른 빈도수와 상관관계로 분석하는 것은 이슈들에 대한 대응과 해결 방안을 논의하기 위해 매우 중요한 연구라고 할 수 있다. 이에 본 논문에서는 10년(2009~2018)간의 뉴스 빅데이터 분석을 통해 사회적 키워드의 흐름과 주요 이슈들 간의 관계를 분석하였다. 분석결과 본 연구에서는 정치적 이슈, 교육 사회문화, 젠더갈등 그리고 사회적 사건이 주요 이슈들로 제시되었다. 또한, 본 연구에서는 이슈의 변화와 흐름을 연구하기 위해 이를 5년 기준으로 양분하여 변화하는 것을 분석하였다. 이를 통해 사회적 이슈의 시간에 따른 변화와 그 대응방안을 연구하였다. 그 결과 국민생활과 밀접한 키워드(경제, 경찰)는 시간의 흐름에 관계없이 우리 사회에서 매우 중요하게 논의되는 키워드로 분석되었다. 또한 '안전'과 같은 키워드는 최근 들어 빈도수에 비해 증가율이 감소되었다. 이를 통해, 우리 사회가 안전에 대한 인식을 개선할 필요가 있는 것으로 추론할 수 있다.

Keywords

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Cited by

  1. 빅데이터 양성 교육 교과과정 개선을 위한 회귀분석 기반의 만족도 조사에 관한 연구 vol.22, pp.6, 2019, https://doi.org/10.21289/ksic.2019.22.6.749