How does the JS load the mnist data source?

[binwa...@gmail.com]

I check the html page source, just found the the mnist label ,but not the raw mnist data set?

Where is it?

[Kyler]

Better late than never...  All number images are tranformed into 21 different png images.  Sort of like a 'sprite' for those familiar with web development.  The 28x28 pixel individual image is transformed into a 784 pixel wide row.  And each png includes 3,000 rows of pixels, so in other words 3,000 flattened images.  You can download the images from <demo url>/mnist/mnist_batch_N.png where N is 0-20.  (ex: http://cs.stanford.edu/people/karpathy/convnetjs/demo/mnist/mnist_batch_0.png)

By the way, these 21 transformed images are created from the original images using a python script that the convnetjs author references on the mnist demo page description.