https://ai.facebook.com/blog/a-new-open-source-framework-for-automatic-differentiation-with-graphs
A new open source framework for automatic differentiation with graphs
October 8th, 2020
“Just as PyTorch provides a framework for automatic differentiation with tensors, GTN provides such a framework for WFSTs. AI
researchers and engineers can use GTN to more effectively train graph-based machine learning models.”