Vision

This library provides access to common machine learning benchmarking datasets.

The library currently includes:

• MNIST
• FashionMNIST
• CIFAR-10
• CIFAR-100

Things are currently very basic.

Usage

Each dataset can be downloaded and processed using a Builder class. The builder is customizable in each case.

```rust extern crate vision;

use vision::mnist::{MNISTBuilder};

fn main() { let builder = MNISTBuilder::new(); let mnist = builder.datahome("MNIST") .verbose() .getdata().unwrap(); println!("{}", mnist.train_imgs.len()); } ```

The MNIST object returned by the builder contains four public fields, train_imgs, train_labels, test_images and test_labels. The label fields are Vec<u8> types and the images are Vec<Vec<u8>>, each entry in the outermost Vec corresponds to a single datapoint.

Further preprocessing should be carried out by the user.