Amazon movie reviews
Description
Secondary Data. Primary Data could be found here: https://snap.stanford.edu/data/web-Movies.html The first file, allReviews.csv, consists of 7911684 movie reviews from amazon. It has removed the profile name of the reviewer, the review-summary, and the review-text from the primary data. The data span a period of more than 10 years, including all up to October 2012. Each row contains 6 fields: 1. Product ID (e.g. B003AI2VGA) 2. User ID (e.g. A141HP4LYPWMSR) 3. Count of thumb-ups received by this review (e.g. 7) 4. Total thumb count of this review (sum of thumb-ups and thumb-downs, e.g. 7) 5. Given rating in a discrete likert scale of 1 to 5(e.g. 3) 6. Time of the review (unix time: e.g. 1182729600) For example, a sample row from this file is: B003AI2VGA,A1I7QGUDP043DG,8,10,5,1164844800 The second file, Reviewers50plus.csv, contains the user ID of all (16341) the reviewers with more than 50 reviews each. The third file, MovieID177k.csv, contains the product ID of all (177111) the movies reviewed by the reviewers with more than 50 reviews. Primary data citation: "McAuley, J. J., & Leskovec, J. (2013, May). From amateurs to connoisseurs: modeling the evolution of user expertise through online reviews. In Proceedings of the 22nd international conference on World Wide Web (pp. 897-908)."