Chris Hua / chua@wharton.upenn.edu
Produces the MNIST image recognition data as dataframes in R. Look at the vignettes for examples of how to work with the MNIST data, using tensorflow and neuralnet packages.
install.packages("devtools")
devtools::install_github("stillmatic/MNIST")Data is exported as MNIST::mnist_train and MNIST::mnist_test.
MNIST::mnist_train %>% dim## [1] 60000 785
table(MNIST::mnist_test$y)##
## 0 1 2 3 4 5 6 7 8 9
## 980 1135 1032 1010 982 892 958 1028 974 1009
MNIST::show_digit(MNIST::mnist_train[42,])
Credit belongs to Yann Lecun, etc.