SysIdentPy to ONNX

[johanndm1]

Does there exist a converter to convert SysIdentPy models to ONNX format (a SysIdentPy-ONNX converting library)? I would like to combine my SysIdentPy model with other libraries / toolboxes.

[wilsonrljr]

Hey @DJIDM, thanks for reaching out. Unfortunately there are no such feature by now. I don't have any experience with ONNX, so I can't even tell if the General Estimators or Neural NARX models could use the sklearn and pytorch converters, since you can build NARX models by injecting sklearn models in SysIdentPy and the neural NARX are built on top of Pytorch.

In respect to NARMAX models built using only native SysIdentPy methods, we should implement our own converter anyway. I don't have any plans for that right now, but I'll do some research. If it's something that you could help us with the implementation, I'd be happy to help you along the process.

[wilsonrljr]

Hey @DJIDM , have you tested if the general regressors works or find some workaround?

[johanndm1]

@wilsonrljr I have not, unfortunately.