2026-10-14T12:05:06Z https://www.scidb.cn/oai

10.57760/sciencedb.psych.00767 2025-09-29T07:30:12Z

2025-09-29 Weibo Emotional Dynamic Analysis Code Dataset doi:10.57760/sciencedb.psych.00767 en This study analyzes the dynamic evolution patterns of emotional states based on 207 Weibo posts using computational linguistics methods. The research encompasses a complete pipeline including data collection, text cleaning, sentiment analysis, co-occurrence network construction, and Markov chain modeling. The dataset contains comprehensive R code implementations, processed sentiment-annotated data, co-occurrence network matrices, transition probability matrices, and visualization results, providing a reproducible computational framework for social media emotion dynamics research. Weibo Sentiment Analysis; Emotional Dynamics; Computational Linguistics; Co-occurrence Network; Markov Chain; Chinese Text Mining; Affective Computing; Social Media Analytics liu xing yu PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank