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