Supplementary Data for \"Hype in EdTech: Topic modeling and sentiment analysis of scientific abstracts\"

This dataset contains three resources: 1) complete list of article records used in analysis, 2) Word list for customized VADER lexicon, and 3) Post hoc test results.本数据集包含三类资源：1）用于分析的完整文章记录列表；2）定制化VADER情感词典（customized VADER lexicon）所用的词表；3）事后检验（Post hoc test）结果。