BTM and Distinguish program

This project is used to identify the potential topic of the tweet and extract relief supplies and location information from the tweet.File introduction：BTM_Model_window.py：The window program of the BTM model will call the methods involved in the BTM model.BTMModel.py：BTM method code.Biterm.py：Classes in BTMtest_tweet.csv：Tweets related to Typhoon Haiyan (used in BTM_Model_window.py, test data, not complete data).<br>stemtext.py：Used for tweet extraction (input data example: demand_tweets.xlsx; output data example: tem_result.xls)wordfrequency.py：Used to calculate the frequency of tweets.main_dis.py：Call Distinguish.py to extract rescue supplies and location information from tweets (input data example: demand_tweets.xlsx, DIC.xlsx; output data example: result.xlsx)Distinguish.py：Method file.