cmd:text('')
cmd:text('Training')
-cmd:option('-nbEpochs', 2000, 'nb of epochs for the heavy setting')
+cmd:option('-nbEpochs', 1000, 'nb of epochs for the heavy setting')
cmd:option('-learningRate', 0.1, 'learning rate')
cmd:option('-batchSize', 128, 'size of the mini-batches')
cmd:option('-nbTrainSamples', 32768)