Matlab ONNX file uses IR version 7 but i have ONNX file with IR version 8

Would appreciate the help , i keep getting the following error when trying to import an ONNX model

ONNX operator set 17 is not supported.

Does anyone know when matlab will support this ? or there is a way around it ?

i am using matlab version R2022b

Answer 1

[Sivylla Paraskevopoulou]

The ONNX importer supports ONNX operator sets 6 to 14 (same in R2023a and R2022b). For more information, see importONNXNetwork limitations.

You can try to change the ONNX version by following the instructions here.

[Mads]

I'm getting the same error in R2023b (opset 17 vs 14), plus ONNX version 7 vs 6. What is the current status of updating matlab to keeping up with pytorch? I have also tried to trace and store the pytorch network as a *.pt file, only to find that matlab can't import it proper because it needs an imageinputlayer that I should add, only to find that imageinputlayer can take the input size the pytorch net used.