R: MovieLens 100K Dataset

movielens100k {rsparse} | R Documentation

## MovieLens 100K Dataset

### Description

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.

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

### Usage

    data("movielens100k")

### Format

A sparse column-compressed matrix (`Matrix::dgCMatrix`) with 943 rows and 1682 columns.

1. rows are users

2. columns are movies

3. values are ratings

### Source

https://en.wikipedia.org/wiki/MovieLens#Datasets

[Package rsparse version 0.3.3.4 Index]