Scidata.MNIST (Scidata v0.1.4) View Source
Module for downloading the MNIST dataset.
Link to this section Summary
Functions
Downloads the MNIST training dataset or fetches it locally.
Downloads the MNIST test dataset or fetches it locally.
Link to this section Functions
Downloads the 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)))
Downloads the MNIST test dataset or fetches it locally.