Due to the unpredictability of global events such as a COVID-19 pandemic, it is necessary to
prepare for a crisis management strategy at the macro-level in each country to respond to …

In Big data analysis, text data is mostly unstructured and large-capacity, so analysis was
difficult because analysis techniques were not established. Therefore, this study was …

36 한국언론학보 65 권 1 호 (2021 년 2 월) media partisanship in future research. However,
sentiment scores of each daily demonstrate considerable variability, ranging from the …

This study analyzed technology application field and technology transfer type related to the
4th industrial revolution using frequency, visualization, and association analysis of text …

This study aims to utilize big data contents of news and social media for developing a
corporate strategy of multinational enterprises and their global decision-making through the …

Most text data collected through web scraping for artificial intelligence and big data analysis
is generally large and unstructured, so a purification process is required for big data …

본 연구는 '미래비전 수립 워크숍 (이하 미래워크숍)'과 '신문기사'로부터 수집한 미래교육 관련
텍스트를 대상으로 텍스트마이닝을 수행하여 그 결과를 비교 분석하였다. 미래워크숍에는 …

Objective: The objective of this study is to evaluate the impact of big data analytics (BDA) on
predictive policing, particularly examining the mediating role of crisis management in this …

In big data analysis, raw text data mostly exists in various unstructured data forms, so it
becomes a structured data form that can be analyzed only after undergoing heuristic pre …

Diagnosis and management of skin condition is a very basic and important function in
performing its role for workers in the beauty industry and cosmetics industry. For accurate …