jeremyong / cpp_nn_in_a_weekend Goto Github PK

Hi Jeremy,
first of all thanks for that very helpfull tutorial, I guess that you shall solve my problem immediately.

1. If I run the start command from my console like that:
cd C:\Users\Sabi\Documents\Visual Studio 2019\NeuralNetwork-Cpp-02\out\build\x64-Debug (Standard)\src
nn.exe train ../../../../data/train
nn.exe evaluate ../../../../data/test ./ff.params
All is working fine without any error
OK

2. But if I try to run it from the VS Run button with this code in main.cpp:
// Bangert eingefügt
// char* dummy_args[] = {"../../../../data/test", "evaluate", "./ff.params"};
char* dummy_args[] = {"../../../../data/test", "train", "./ff.params"};
int argc_dummy = 3;
// Bangert Ende
int main(int argc, char* argv[])
{
// Bangert eingefügt
argv = dummy_args;
argc = argc_dummy;
// Bangert Ende
.
.
.
NOT OK
Error in line 29 of MNIST.cpp - read_be(images, &image_count_) :
Unbehandelte Ausnahme bei 0x00007FFC3423D759 in nn.exe: Microsoft C++-Ausnahme: std::runtime_error bei Speicherort 0x00000032C56FF018

What might be the cause? I can't solve it. I guess it depends on the right expression for teh model ff params std::ios::binary
Best thanks and regards
Axel

Would be great if you could also export the doc to epub so I can throw it on my e-reader.

I would do it myself, but pandoc gives me trouble.

To generate your blog, it looks simply gorgeous, your primary writing/formatting tool is LaTeX or something else? I would like to use the same toolchain for my blog. Thanks in advance for your answer.