Temporal and spatial evolution and influencing factors of public sentiment in natural disasters - A case study of Typhoon Haiyan
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资源简介：
senti.py is used to calculate the sentiment value of tweetsBTMmodel.py BTM_model_window.py biterm.py are used to topic classfication.tweets.xls and test_tweets.csv are test data
创建时间：
2020-12-28
