How to create .onnx file using .param or .json file

[mgsmsobuj]

Is there any way to create a .onnx file of a trained model, for example, MobileNet using trained .param or .json file?

[Sergey]

Yes, there is. Please, check this tutorial: http://mxnet.incubator.apache.org/versions/master/tutorials/onnx/export_mxnet_to_onnx.html