• The Journal of the Korea Contents Association
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• v.22 no.8
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• pp.1-13
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• 2022

This study examined the interactive effects of selective exposure, political orientation, and political interest on YouTube political video users' attitude polarization. The results are presented as follows. In relation to research question 1 and 2, attitude polarization toward selective exposure and political orientation, selective exposure and political interest of YouTube political video users was examined. As a result, in the same selective exposure, the main effect on attitude polarization 'I' was found. Therefore, it was found that the higher the selective exposure of YouTube users to political videos, the stronger the attitude polarization toward YouTube users themselves. In relation to research question 3, attitude polarization toward political orientation and political interest of YouTube political video users was examined. As a result, the interaction effect on the attitude polarization 'I' was found in the political orientation and political interest. Therefore, when political interest in both progressive and conservative tendencies is high, the attitude polarization toward YouTube users themselves is also strengthened.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.05a
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• pp.451-454
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• 2020

딥러닝 기술을 이용한 정치적 성향의 편향성 분류를 위하여 신문 뉴스 기사를 수집하고, 머신러닝을 위한 학습 데이터를 구축하였다. 학습 데이터의 구축은 보수 성향과 진보 성향을 대표하는 6개 언론사의 뉴스에서 정치적 성향을 이진 분류 데이터로 구축하였다. 뉴스 기사의 수집 방법으로 최근 이슈들 중에서 정치적 성향과 밀접하게 관련이 있는 키워드 15개를 선정하고 이에 관한 뉴스 기사들을 수집하였다. 그 결과로 11,584개의 학습 및 실험용 데이터를 구축하였으며, 정치적 편향성 분류를 위한 머신러닝 모델을 설계하였다. 머신러닝 기법으로 학습 및 실험을 위해 형태소 단위의 임베딩을 이용하여 문장 및 문서 임베딩으로 확장하였으며, SVM(Support Vector Machine)을 이용하여 정치적 편향성 분류 실험을 수행한 결과로 75%의 정확도를 달성하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.05a
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• pp.519-521
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• 2023

온라인 뉴스 플랫폼의 발전은 에코 챔버(echo chamber) 효과와 정치적 양극화를 심화시키며, 이를 완화하기 위한 선행 연구로 뉴스 기사의 정치적 성향을 판단하는 연구가 필요하다. 기존 연구는 외부 지식 그래프를 활용하여 뉴스 기사의 텍스트 정보를 더욱 풍부하게 표현한다. 그러나, 외부 지식을 임베딩하는 지식 그래프 임베딩(knowledge graph embedding, KGE) 방법은 다양하며, 각 KGE 방법이 정치적 성향 예측 정확도에 미치는 효과에 대해서 충분히 연구되지 않았다. 본 논문에서는 정치적 성향 예측에 외부 지식의 활용을 최대화하기 위한 다양한 KGE 방법들의 효과를 분석한다. 실험 결과, 외부 지식 그래프 내의 개체들 간 복잡한 관계를 간단하고 정확하게 표현 가능한 ModE 방법을 활용하는 것이 정치적 성향 예측에 가장 효과적이라는 것을 확인하였다.

• Korea and Global Affairs
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• v.1 no.2
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• pp.129-148
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• 2017

The political system of Xi Jinping which was launched in 2013, faced many difficulties both domestically and internationally. Xi Jinping must integrate and stabilize society through political reforms, such as sustained economic growth and Resolved corruption. In addition, he should seek new relations with the United States on the denuclearization of the Korean peninsula. Therefore, this study analyzed political leadership of Chinese political leaders including Xi Jinping using Max Weber 's political domination type. From the first generation political leaders to the fourth generation political leaders in China, the types of political domination of the first and second generation political leaders tend to be charismatic rather than legitimate domination. But the third generation political leaders tend to have a tendency of traditional domination rather than legitimate domination, and the fourth generation political leaders have a tendency to dominate more than traditional domination. On the other hand, the type of political domination of Xi Jinping shows traditional domination and legitimate domination tendency in the process of political growth and emergence, but shows tendency of charismatic domination after domination of political power.

• Annual Conference on Human and Language Technology
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• 2023.10a
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• pp.552-557
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• 2023

거대 언어 모델의 성능이 비약적으로 높아지며 인간과의 직접적인 상호 작용 과정이 가능해지고, 이에 따라 윤리 검증의 필요성이 대두되고 있다. 본 연구에서는 인간이 지닌 여러 가치관 중에 정치에 초점을 둔다. 거대 언어 모델의 정치 성향이 사용자의 입력에 따라 변할 수 있는지와 하위 작업에 끼치는 영향에 대해 알아보고자 두 개의 실험을 설계하였고 이에 대한 결과를 분석하였다. 실험에는 거대 언어 모델의 정치 성향을 입력 대조군으로, 세가지 다른 입력 (탈옥 기법, 정치 페르소나, 탈옥 페르소나)을 입력 실험군으로 규정하였다. 실험 결과, 거대 언어 모델의 정치 성향은 탈옥 기법에서 가장 큰 폭으로 변화하였고, 정치 페르소나와 탈옥 페르소나에서는 변화가 크지 않아, 거대 언어 모델에 내재된 정치 성향의 영향에서 크게 벗어나지 못함을 확인하였다. 또한, 하위 작업에서의 실험을 통해 변화된 정치 성향은 하위 작업의 성능 개선을 가져올 수 있으며, 각 실험군에 따라 하위 작업에서 다른 방식의 양상을 보임을 확인하였다. 이는 실제 모델이 사용될 때 개인화된 응답보다는 모델이 선호하는 응답을 받게 되며, 거대 언어 모델의 정치 성향이 사용자에게 여과없이 노출될 수 있음을 시사한다.

• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.179-190
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• 2015

This study discusses on the influential factors of satisfaction in communication by focusing on the political communication phenomenon that is revealed in our society. The acts of political communication and its communication satisfaction are examined by exploring individuals' political inclination and their media usage which are the main influential factors of political communication. An interview survey was conducted on a thousand adults over the age of nineteen who are residing in sixteen cities and provinces nationwide. As a result, a high rate of online media usage was observed among people with progressive political inclination. It showed that the political communication acts of 'writing/communicating' which indicates ons actively posting their personal opinions, has a positive influence on communication satisfaction. On the other hand, the usage of offline media was dominant over people with conservative and neutral political inclination. A passive act of 'reading/watching,' which is to observe other people's opinions, was shown by most of the interviewees. Therefore, it was able to discuss that in order for a harmonious flow of political communication among our society, the understanding of citizens' political characteristic must be preceded and the differentiated political communication using media must be raised accordingly.

• Korean Journal of Comparative Education
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• v.28 no.2
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• pp.23-52
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• 2018

This study examines factors that influence adolescents' political trust in Asian societies with special emphases on authoritarian orientations and corruption perception. Previous studies on adolescents' political trust have focused almost exclusively on Western societies. As a result, the impact of other cultural values that are specific to Asian societies, such as authoritarian orientations, on adolescents' political trust has received little attention in the existing literature. Moreover, situated within a socialization framework which argues that political trust is an extension of interpersonal trust, much prior work has ignored the role of adolescent evaluations of institutional performance in generating political trust. The data I use offer empirical evidence that both authoritarian orientations and institutional performance-especially its ability to curb corruption-are independent sources of political trust among Asian adolescents and that the trust-eroding effect of corruption is less salient among Asian adolescents adopting more authoritarian orientations. Additionally, the evidence also suggests that corruption perception is a more important factor than authoritarian orientations in shaping adolescents' political trust in more economically developed countries while the reverse pattern is found in less developed countries.

• Korean Journal of Legislative Studies
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• v.24 no.3
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• pp.5-28
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• 2018

The recent changes in Korean elections are mainly characterized as the downfall of the Conservative party. It is surprising, considering that the conservative party gained the historical support from the electorate in 2012, just several years ago. This paper claims that the downfall of the Conservative party is mostly derived from the perceptual conflicts and inconsistencies in the mind of the conservatives. The findings show clearly both attitude conflicts for the conservatives and its effect of asymmetrical (in)activation of participation. As their preferences to the conservative candidate and party became weaken, the conservatives remained to be inactive participants in elections. On the other hand, the liberals could make political decisions easily, having popular candidate and preferable political party. It suggests that, in order to participate, the electorate needs attractive candidate as well as parties to support in election. To revive as an active political actor, the conservative party should focus on the search of attractive candidates for the conservative electorate and reform the party in accordance with ideological preference of the electorate.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1313-1315
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• 2015

베이즈 분류기(Bayesian classifier)를 이용하여 특정 신문기사가 어떤 정치적 성향을 가지는지 분류한다. 이를 위하여 보수 및 진보 성향으로 알려진 언론사의 보도기사를 수집하여 베이즈 분류기를 학습하였다. 즉, 보수 및 진보적 성향을 갖는 기사에서 출현 빈도가 높은 단어의 빈도수를 확인하여 분류기를 구현하였다. 학습에 사용하지 않은 보수 및 진보적 성향의 기사를 사용하여 분류기의 성능을 검증하였다.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.227-231
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• 2024

This study purports to examine the potential effects of welfare attitudes of Korean people upon their political orientation. The 17^th Korea Welfare Panel Data(KWPD) in 2022 are used for this purpose. Independent variable include sex, age, education, interest in politics, and employment status. Discriminant analysis show several results. First and foremost, pre-established discriminant function works well for classification of respondents' liberal vs conservative stance. Secondly, except gender and dummy variable for temporary employed, all independent variables contribute significantly for the classification at a given significance level. . Finally, welfare attitudes of respondents', measured by universalism vs selectivism and the attitudes upon increasing tax for welfare expenditures are found to be significant and relatively big impacts upon dependent variable, compard to other variables in the model. The nature of causal relationship between welfare attitudes and political orientation remains for further study.