Loading model_cnn.h5 model failured in TMVA

I book a CNN method,
factory.BookMethod(&loader, TMVA::Types::kPyKeras,

but it failured with below mistake. I have used,
// for using Keras

please give me a favour.Thank you very much


First observation: The error tells you that there is No such file or directory. So probably your path is wrong?
Second problem: The interface does not support CNNs. Or it does support it as long as the inputs are “one-dimensional” in a sense that the input numpy array would be of rank 2 (batch size x number of variables).


Hi Stefan, I get it, thanks.