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| needmining-package | Functions for a simple needmining implementation |
| downloadTweets | Downloading Tweets based on a keyword list |
| filterTweetsMachineLearning | Classify needs based on machine learning |
| filterTweetsNeedwords | Filter tweets containing need indicating words |
| needmining | Functions for a simple needmining implementation |
| NMdataToClassify | Test dataset regarding the user needs for smart speakers |
| NMTrainingData | Training dataset regarding the user needs for smart speakers |
| readNeedminingFile | Read Tweet file |
| removeTweetsStopwords | Remove Tweets containing stopwords |
| saveNeedminingFile | Save Tweet file |
| twitterLogin | Login into Twitter API |