Amazon Product Reviews contains 20,000,000 Amazon reviews from 5,000,000 users on 6,000,000 products. This subset specifically includes 1,800,000 training samples and 200,000 testing samples for each polarity sentiment class.

Features:

This dataset consists of Amazon reviews collected over an 18-year period, up to March 2013, amounting to approximately 20 million reviews. The data includes product and user information, ratings, and plaintext reviews. The dataset is ideal for sentiment analysis, machine learning model training, and natural language processing research. The data is split into training and testing sets, stored in train.csv and test.csv files.

License:

The dataset is provided under the CC0 (Public Domain) license, allowing users to freely use, modify, and distribute the data without any restrictions.