n$labels respectively.
 The dataset mnist$train$images is a matrix of size 55000x784, 
 the labels mnist$train$labels is a matrix of size 55000x10.
 The test set mnist$test is a list with two entries: images and labels,
 located at mnist$test$images, mnist$test$labels respectively.
 The dataset mnist$test$images is a matrix of size 10000x784, 
 the labels mnist$test$labels is a matrix of size 10000x10.</p>
    
    <h2 class="hasAnchor" id="source"><a class="anchor" href="#source"></a>Source</h2>

    <p><a