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MovieLens 100K Dataset

MovieLens 100K movie ratings. Stable benchmark dataset. 100,000 ratings from 1000 users on 1700 movies. Released 4/1998.

  • README.txt
  • ml-100k.zip (size: 5 MB, checksum)
  • Index of unzipped files

Permalink: https://grouplens.org/datasets/movielens/100k/

Datasets

  • MovieLens
  • WikiLens
  • Book-Crossing
  • Book Genome Dataset
  • Jester
  • EachMovie
  • MovieLens Beliefs Dataset 2024
  • Rating Disposition 2023
  • Learning from Sets of Items 2019
  • Personality 2018
  • Serendipity 2018
  • HetRec 2011

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Project Links

  • MovieLens
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Code

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GroupLens gratefully acknowledges the support of the National Science Foundation under research grants IIS 05-34420, IIS 05-34692, IIS 03-24851, IIS 03-07459, CNS 02-24392, IIS 01-02229, IIS 99-78717, IIS 97-34442, DGE 95-54517, IIS 96-13960, IIS 94-10470, IIS 08-08692, BCS 07-29344, IIS 09-68483, IIS 10-17697, IIS 09-64695 and IIS 08-12148.

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