ml100k {rrecsys}

Movielens 100K Dataset

Description

MovieLens data sets were collected by the GroupLens Research Project at the University of Minnesota.

This data set consists of:

1. 100,000 ratings (1-5) from 943 users on 1682 movies.

2. Each user has rated at least 20 movies.

The data was collected through the MovieLens web site (movielens.umn.edu) during the seven-month period from September 19th, 1997 through April 22nd, 1998. This data has been cleaned up - users who had less than 20 ratings or did not have complete demographic information were removed from this data set. Detailed descriptions of the data file can be found at the end of this file.

Source

http://grouplens.org/datasets/movielens/100k/