pipeline.load() not working

[npisanti]

Hi!

i've done a really really basic sketch to test one input to one output with neural network regression. Most of the example load and save the training data, but i wanted to save and load the trained model instead. pipeline.load() runs without any error but the graph of the predictions is totally different from the graph i got from the pipeline i saved. I also tried to get more info using pipeline.info() but in all the situations it just give me back an empty string. There is something i did wrong? the program is in my scrapbook repo:

https://github.com/npisanti/np-scrapbook/blob/master/ml/grt_neural_regression/src/ofApp.cpp

thank you very much in advance for the support,
Nicola