Web data: Amazon movie reviews
Dataset information
This dataset consists of movie reviews from amazon. The data span a period of more than 10 years, including all ~8 million reviews up to October 2012. Reviews include product and user information, ratings, and a plaintext review. We also have reviews from all other Amazon categories.
| Dataset statistics | |
|---|---|
| Number of reviews | 7,911,684 |
| Number of users | 889,176 |
| Number of products | 253,059 |
| Users with > 50 reviews | 16,341 |
| Median no. of words per review | 101 |
| Timespan | Aug 1997 - Oct 2012 |
Source (citation)
- J. McAuley and J. Leskovec. From amateurs to connoisseurs: modeling the evolution of user expertise through online reviews. WWW, 2013.
Files
| File | Description |
|---|---|
| movies.txt.gz | Amazon movie data (~8 million reviews) |
Data format
product/productId: B00006HAXW
review/userId: A1RSDE90N6RSZF
review/profileName: Joseph M. Kotow
review/helpfulness: 9/9
review/score: 5.0
review/time: 1042502400
review/summary: Pittsburgh - Home of the OLDIES
review/text: I have all of the doo wop DVD's and this one is as good or better than the
1st ones. Remember once these performers are gone, we'll never get to see them again.
Rhino did an excellent job and if you like or love doo wop and Rock n Roll you'll LOVE
this DVD !!
where
- product/productId: asin, e.g. amazon.com/dp/B00006HAXW
- review/userId: id of the user, e.g. A1RSDE90N6RSZF
- review/profileName: name of the user
- review/helpfulness: fraction of users who found the review helpful
- review/score: rating of the product
- review/time: time of the review (unix time)
- review/summary: review summary
- review/text: text of the review