this data set is a down-sampled version of the MNIST data set which have been
umap'ed down to 2 dimensions.
mnist_sample
A data frame with 1200 rows and 3 variables:
- class
Factor, values 0 through 9.
- umap_1
Numeric.
- umap_2
Numeric.
Source
http://yann.lecun.com/exdb/mnist/