cmd:option('-learningRate', 0.1, 'learning rate')
cmd:option('-batchSize', 128, 'size of the mini-batches')
cmd:option('-nbTrainSamples', 32768)
cmd:option('-learningRate', 0.1, 'learning rate')
cmd:option('-batchSize', 128, 'size of the mini-batches')
cmd:option('-nbTrainSamples', 32768)