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by Eridrus
2918 days ago
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> in the past it was not possible to dump and freeze Keras' Tensorflow graphs. This was never true. There was no obvious Keras API for this, but you could build a model with the Keras API, then use the TF API to save it. The inference API would be the TF API (i.e. you'd need to find the names of all your input and output tensors and use those with Session.run). |
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Except that this was true. I do not remember the exact details, because this was the end of 2015 or beginning of 2016. But dumping/freezing definitely failed on some graphs constructed with Keras.
There was no obvious Keras API for this, but you could build a model with the Keras API, then use the TF API to save it.
That was easy to figure out. Read the backend implementation and you can see how you can get the graph definition, etc.