/Sentiment-Analysis-Covid19-Tweets

💉📱 Sentiment Analysis of Covid19 tweets fetched from Twitter, using various Data Mining techniques and Machine Learning algorithms.

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Sentiment-Analysis-Covid19-Tweets

💉📱 Sentiment Analysis of Covid19 tweets fetched from Twitter, using various Data Mining techniques and Machine Learning algorithms.

In collaboration with Aris Moutsatsos

Main topics:

  • Data Cleansing
  • Data Analysis (sentiments distribution, most common words, observations etc.)
  • Vectorization (Bag-of-Words, Tf-Idf, Word Embeddings)
  • Classification (SVM, Random Forest, KNN)
  • Topic Modeling and Latent Dirichlet Allocation (LDA)
  • Beat the Benchmark