Recommenderlab walkthrough 1-1
| # Load required library | |
| library(recommenderlab) # package being evaluated | |
| library(ggplot2) # For plots | |
| # Load the data we are going to work with | |
| data(MovieLense) | |
| MovieLense | |
| # 943 x 1664 rating matrix of class ‘realRatingMatrix’ with 99392 ratings. | |
| # Visualizing a sample of this | |
| image(sample(MovieLense, 500), main = "Raw ratings") | |
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