TensorFlow Addons is a repository of contributions that conform to
well-established API patterns,but implement new functionality not available in
core TensorFlow.TensorFlow natively supports a large number of operators,
layers, metrics, losses, and optimizers. However, in a fast moving field like
ML, there are many interesting new developments that cannot be integrated into
core TensorFlow (because their broad applicability is not yet clear, or it is
mostly used by a smaller subset of the community).