I am trying to create a Neural Network with 576 st input variables and one output to identify a signal in a picture. From the tutorials “mlpHiggs.C” and “MLPRegression.C” I found that you input the training data by command
train = ROOT.TNtuple("data","data","X:type")
But here I am a bit unsure how to declare that “X” is suppose to be a vector with 576 st elements. So far I have tried to store my training data with the line.
But I am unable to have “x” in the correct format. It dose not accept numpy arrays, list or strings. Dose some one know what format I must have on the “x vector” in order to use “.Fill”.