Yes. Could be that you have to check what operators is available when you move from one framework to another using ONNX. One example is ONNX.js that make it possible to run the model using JavaScript, made by Microsoft. If the operator is not available (ex. ArgMax for WebGL) you have to switch to something equivalent and retrain. List of supported operators for ONNX.js: https://github.com/microsoft/onnxjs/blob/master/docs/operato...