Solution for Amazon ML Challenge 2021
Team Name - CRP
Team members: Paritosh Dahiya, Rishaab Kalra and Chaitanya Gupta.

• Did the basic data cleaning - lower case, replacing symbols with spaces, deleted stopwords from text.
• Replaced NaNs with empty string ''.
• Concatenated all the strings together.
• Created SKlearn pipeline using CountVectorizer, tfifdTransformer.
• Tried multiple sklearn classifiers and XgBoost too, but best results were given with LinearSVC classifier.
• Trained on 50,000 samples.
• Obtained 55.47958 accuracy on test set.
• Achieved 141th rank on the leaderboard out of 3290 teams.