The dataset provides customer reviews on fashion and beauty products and a 5 star rating reflecting overall customer satisfaction. The data was provided by Dr. Jianmo Ni at Google.

## Files

*   **review_train.tsv** - the training set in tsv format
*   **review_test_post.tsv** - the test set in tsv format
*   **sample_submission.csv** - a sample submission file in the correct format

## Columns

1. summary: review summary
2. review: review text
3. reviewer: reviewer id
4. product: product id
5. rating: review rating

Note that the id column in the solution submission is just the row number in the review_test_post.tsv file (the id of 1 is the first review, the id of 2 is the second review, etc.; the last id is 250997)