Please read through the README file contained within the directory that you unzipped the data to. The README file contains information about data file formats and data descriptions.

There is also a MovieLens genome tag set that can be used for reference.

• Computed tag-movie 11 million
• Relevance scores from a pool of 1,100 tags
• Applied to 10,000 movies

For those interested in exploring the original Netflix dataset, please see the http://academictorrents.com/details/9b13183dc4d60676b773c9e2cd6de5e5542cee9a URL.