This is the code implemented from the paper "Gradient target propagation".
http://arxiv.org/abs/1810.09284
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Set the parameters and data in the main.py script
Use python 2.7, requires Numpy.
Run with "python target.py"

The program prints on screen:
online score of the training data, loss on the training data, number of examples training, epoch

Also, after each epoch, the program prints on screen:
epoch, score on test data, loss on test data

The program outputs a file containing all the weights, useful for the test script and might be used later on.
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DISCLAIMER: I take no responsability for the usage of all files and documentation provided. The use of the files is done at your own discretion and risk.