digit3: MNIST Images of Digit 3
In T4transport: Tools for Computational Optimal Transport

digit3

R Documentation

MNIST Images of Digit 3

Description

digit3 contains 2000 images from the famous MNIST dataset of digit 3. Each element of the list is an image represented as an (28\times 28) matrix that sums to 1. This normalization is conventional and it does not hurt its visualization via a basic image() function.

Usage

data(digit3)

Format

a length-2000 named list "digit3" of (28\times 28) matrices.

Examples

## LOAD THE DATA
data(digit3)

## SHOW A FEW
opar <- par(no.readonly=TRUE)
par(mfrow=c(2,4), pty="s")
for (i in 1:8){
  image(digit3[[i]])
}
par(opar)

T4transport documentation built on April 12, 2023, 12:37 p.m.