How to divide MNIST training dataset into subparts?

Background: I am trying to train different sub-samples of MNIST dataset(1 model for 10,000 , another model for 20,000 samples, and so on until a model for all 60,000 training samples) using Caffe.

Question: How do I sub-split the training dataset of 60,000 samples keeping the format of the training files same(intact) as originally published on http://yann.lecun.com/exdb/mnist/

Topic mnist caffe deep-learning machine-learning

Category Data Science

1
answered at

I think you can just read each line of the file which gives you one data point and write it into an output file. Run a loop for the number of data points you want.

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