
Deep Learning with PyTorch Lightning
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There are so many Deep Learning frameworks available at the doorstep of a data scientist. The PyTorch Lightning framework is just the latest in a series of frameworks that includes TensorFlow, PyTorch, and even older ones such as Caffe and Torch. Each data scientist (based on what they first studied or their comfort level) normally prefers one framework over the others. Some frameworks are in Python while others are in C++. It's hard to standardize a framework in one project, let alone one department or one company. It is possible that you may train a model first in PyTorch Lightning and then, after some time, have a need to refresh it in Caffe or TensorFlow. Having a model transferred between different frameworks or an inter-portable model across frameworks and languages thus becomes essential. ONNX is one such format designed for this purpose.
In this section, we will see how we can achieve inter-portability in deployment using...