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논문 기본 정보

자료유형
학술저널
저자정보
권한조 (호서대학교) 이규태 (신한대학교)
저널정보
한국무역연구원 무역연구 무역연구 제20권 제1호
발행연도
2024.2
수록면
303 - 317 (15page)

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Purpose – In order to identify the market trend of hotel service robots, this study aims to conduct a big data analysis using text mining by dividing it into pre-COVID-19, COVID-19, and post-COVID-19 periods. In other words, we will identify the issues in the hotel service robot market trend and make meaningful suggestions through network analysis and the centrality results of key texts, key correlations by period, and a comparison of co-occurring keywords. Design/Methodology/Approach – Frequency analysis and sentiment analysis were performed using texts from the major portal sites Daum, Naver, and Google, and QAP correlation analysis was performed to confirm the structure of the network for each period, including before COVID-19, during COVID-19, and after COVID-19 related to service robots. Lastly, co-occurrence keyword analysis was performed to identify interrelated keywords. Findings – The results of the analysis are as follows. As a result of the frequency analysis, before COVID-19, it was presented in the order of service, Seoul, and artificial intelligence; during COVID-19, service, Seoul, and introduction; and after COVID-19, service, market, and business. In addition, the results of the power centrality analysis show a similar structure to the betweenness centrality results. Third, as a result of QAP correlation analysis, it was confirmed to be statistically significant, from a minimum of .838 to a maximum of .951. Research Implications – Based on the analysis results, hotel managers will need solutions for food service as well as investments and improvements in service and robots, and will need to find ways to provide more value to customers.

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