Scidata.KuzushijiMNIST.download

You're seeing just the function download, go back to Scidata.KuzushijiMNIST module for more information.

Downloads the Kuzushiji MNIST training dataset or fetches it locally.

Returns a tuple of format:

{{images_binary, images_type, images_shape},
 {labels_binary, labels_type, labels_shape}}

If you want to one-hot encode the labels, you can:

labels_binary
|> Nx.from_binary(labels_type)
|> Nx.new_axis(-1)
|> Nx.equal(Nx.tensor(Enum.to_list(0..9)))