2018/4/24(火)のブログ、ONNXとTensorFlow
引用 Late last year that started to change. The Open Neural Network Exchange format initiative was launched by Facebook, Amazon and Microsoft, with support from AMD, ARM, IBM, Intel, Huawei, NVIDIA and Qualcomm. Let me rephrase that as everyone but Google. The format has been included in most well known frameworks except Google's TensorFlow (for which a third-party converter exists).
Google以外はみんな、ONNX に賛同しているんだけど。。。
引用 Google is committed to its own TensorFlow model and weight file format, SavedModel, which shares much of the functionality of ONNX. Google is building its own ecosystem around that format, including TensorFlow Server, Estimator and Tensor2Tensor to name a few.
にあるように、TensorFlowの中でエコシステム構築しているからね。。。なので、ONNX は必要ないと。。だよね。