mnist: MNIST Database Training Images

mnistR Documentation

MNIST Database Training Images

Description

Pixel intensities and class labels of 5000 training images from the MNIST database

Usage

mnist

Format

A list with 2 elements

x_train

A matrix of 784 pixel intensites of 5000 images, normalized to range [0,1]

y_train

The digit of each image, from 0 to 9

Note

The data was downloaded from the source below and the links "train-labels-idx1-ubyte" and "train-images-idx3-ubyte". A script from https://github.com/rstudio/tfestimators/blob/master/vignettes/examples/mnist.R was used to decode the original file format to pixel intensities. Only a subset of 5000 training images are included in this file.

Source

http://yann.lecun.com/exdb/mnist/


billyhw/netzuko documentation built on March 23, 2022, 4:26 p.m.