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http://dx.doi.org/10.9708/jksci.2021.26.09.115

Research on the change of perception of abandoned dogs through big data analysis  

Jang, Ji-Yun (Graduate School of Information Communication and Technology, Ajou University)
Lee, Seok-Won (Dept. of Software and Computer Engineering, Dept. of Artificial Intelligence, Ajou University)
Abstract
This study aims to analyze the changes in public perception of abandoned dogs through big data analysis. Data from January 2017 to July 2020 were collected to analyze how the quantitative change in social issues with abandoned dogs as a keyword had an effect on public perception of abandoned dogs, and factors that influence positive/negative perceptions. As a result of the study, it was confirmed that the number of stray dogs and the number of documents related to stray dogs had a positive correlation, and specific time series changes were found through various analysis techniques such as text mining, network analysis, and sentiment analysis. This study will have significance as basic data that can be used for policy establishment or other research on abandoned dogs. we hope it will help to solve problems so as to improve awareness of abandoned dogs and develop a sense of responsibility.
Keywords
Abandoned dogs; big data; text mining; word cloud; network analysis; sentiment analysis; correlation analysis;
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