What is ONNX?
ONNX, or Open Neural Network Exchange, is an open-source format for representing deep learning models. It aims to enable interoperability between different deep learning frameworks by providing a common standard for model representation. Developed collaboratively by Microsoft and Facebook in 2017, ONNX allows models trained in one framework to be seamlessly transferred and deployed in another framework.
ONNX defines a common, efficient runtime inference format that can be used across platforms and devices. This reduces the overhead associated with model deployment and inference, making it easier to deploy deep learning models in production environments.
ONNX supports a wide range of neural network operators and layer types, and it can be extended to support custom operators and domain-specific operations. This flexibility enables ONNX to accommodate a broad range of model architectures and applications.
How to Convert a TensorFlow Model to PyTorch?
The landscape of deep learning is rapidly evolving. While TensorFlow and PyTorch stand as two of the most prominent frameworks, each boasts its unique advantages and ecosystems.
However, transitioning between these frameworks can be daunting, often requiring tedious reimplementation and adaptation of models. Fortunately, the Open Neural Network Exchange (ONNX) format emerges as a powerful intermediary, facilitating smooth conversions between TensorFlow and PyTorch models.
In this article, we will learn how can we use ONNX to convert TensorFlow model into a Pytorch model.