Sentiment_Analysis_Amazon_Reviews

This assignment is from the Kaggle Competition: Amazon Reviews for Sentiment Analysis https://www.kaggle.com/datasets/bittlingmayer/amazonreviews
It was completed as NLP practice for Graduate AI

PREPROCESSING DATA PRACTICE:

• Preprocess simple sentences
• Calculate cosine similarity of the processed sentences
• Calculate TF-IDF vectors of the processed sentences

MODEL TRAINING:

• Preprocess the Kaggle dataset
• Train a model without LSTM layers
• Train a model with LSTM layers
• Compare the validation accuracy and loss of the two models