Juyoung Hong, Yongkook Kim, Leehwan Hwang, Soonchul Kwon, Seunghyun Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A486506
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원문정보
초록
영어
The Fourth Industrial Revolution and the proliferation of artificial intelligence (AI) are transforming the structure of education, and EduTech has become a key area of educational innovation. This study aims to analyze unstructured data from 2020 to 2025 to identify the time-series changes in AI-based EduTech and suggest a structural direction for the Artificial Intelligence-based Digital Transformation for Education (AIDX). LDA, BERTopic topic modeling, and social network analysis (SNA) were applied to identify relationships between key topics and keywords. The analysis revealed that EduTech has evolved from its initial focus on "AI learning systems" to encompass "generative AI," "personalized learning," and "AI ethics," evolving into an intelligent ecosystem that combines technology, industry, and policy. These results demonstrate that AIDX is moving beyond simple technology adoption and is acting as a structural driver of educational innovation.
목차
Abstract 1. Introduction 1.1 Research Background and Purpose 1.2 Research question 2. Research Method 2.1 Data Collection and Analysis Targets 2.2 Preprocessing 2.3 LDA Topic Modeling 2.4 Social Network Analysis 3. Analysis Results 3.1 Annual changes in technology application methods 3.2 Keyword Flow and Network Structure 3.3 Social network analysis results 4. Discussion 5. Conclusion Acknowledgement References