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Fix MNIST Fetcher to not re-allocate each batch #200

merged 3 commits into from Aug 30, 2019


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commented Aug 30, 2019

Fixes eclipse#7944.

rnett added 3 commits Aug 30, 2019
don't allocate so many float arrays, use INDArrays instead
Signed-off-by: Ryan Nett <>
re-add pre-processing, better names
Signed-off-by: Ryan Nett <>
use float[][] pool to avoid extra ndarray creation
Signed-off-by: Ryan Nett <>

@rnett rnett requested a review from AlexDBlack Aug 30, 2019

@rnett rnett self-assigned this Aug 30, 2019

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@rnett rnett merged commit 378669c into master Aug 30, 2019

@rnett rnett deleted the rn_mnist_fetcher_fix branch Aug 30, 2019

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