Research on Personalized Education Intervention Strategy Based on Barrage Emotional Analysis

With the development of online teaching, the interactive feature of bullet comments has increasingly highlighted its potential in reflecting learners' emotional attitudes. This study employs bullet comment sentiment analysis as a tool to explore its application in personalized educational intervention. By collecting and processing bullet comment data and utilizing cutting-edge sentiment analysis techniques, the study aims to uncover learners' cognitive and emotional needs. Furthermore, this paper analyzes educational intervention strategies and focuses on the specific needs of personalized education. Through the construction of a scientific empirical research model, the effectiveness and practicality of sentiment analysis of bullet comments in personalized intervention strategies have been validated. Experimental results support the research hypothesis, indicating that sentiment analysis based on bullet comments plays a significant role in enhancing the personalization of educational intervention strategies. The conclusions of this study contribute to optimizing the online teaching environment and improving educational quality and efficiency.