第二种技术是使用三种不同的词典来测度负面的推文情绪:LM负面单词列表(Loughran and McDonald(2011) negative word list),the Harvard IV-4 TagNeg H4N word list,and the Hu and Liu(2004)word list created specifically for sentiment analysis in social media。Bartov,Faurel,and Mohanram(2017)发现,both t...
LoughranMcDonald_SentimentWordLists_2018 LoughranMcDonald情感词典2018情感列表,包含消极、积极、不确定、弱度、强度 情感词典2020-04-06 上传大小:67KB 所需:50积分/C币 grouped_data_by_newspaper.xlsx grouped_data_by_newspaper.xlsx 上传者:aishui8633时间:2023-11-13 ...