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Are tensorflow_io.bigquery and keras tuner compatible?

Open hugoferrero opened this issue 1 year ago • 0 comments

Hi. I'm training a model with tensorflow. I'm also using keras tuner and tensorflow_io.bigquery. I get the error below...is that due to a compatibility issue between keras tuner and tensorflow-io?....What do you think? Versions tensorflow==2.9.1 tensorflow-io==0.26.0 keras-tuner==1.1.2 Error:

---------------------------------------------------------------------------
NotFoundError                             Traceback (most recent call last)
~/Documentos/vertex_poc/training_app_pruebas/pruebas_tb_hp.py in <cell line: 1>()
----> 1 tuner.search(
      2     dataset_train,
      3     epochs=2,
      4     batch_size=32,
      5     validation_data=dataset_test

~/anaconda3/envs/tfxenv/lib/python3.8/site-packages/keras_tuner/engine/base_tuner.py in search(self, *fit_args, **fit_kwargs)
    177 
    178             self.on_trial_begin(trial)
--> 179             results = self.run_trial(trial, *fit_args, **fit_kwargs)
    180             # `results` is None indicates user updated oracle in `run_trial()`.
    181             if results is None:

~/anaconda3/envs/tfxenv/lib/python3.8/site-packages/keras_tuner/engine/tuner.py in run_trial(self, trial, *args, **kwargs)
    292             callbacks.append(model_checkpoint)
    293             copied_kwargs["callbacks"] = callbacks
--> 294             obj_value = self._build_and_fit_model(trial, *args, **copied_kwargs)
    295 
    296             histories.append(obj_value)

~/anaconda3/envs/tfxenv/lib/python3.8/site-packages/keras_tuner/engine/tuner.py in _build_and_fit_model(self, trial, *args, **kwargs)
    220         hp = trial.hyperparameters
...
NotFoundError: Graph execution error:

Resource localhost/_0_IO>BigQueryClient/N10tensorflow22BigQueryClientResourceE does not exist.
	 [[{{node IO>BigQueryDataset}}]]
	 [[IteratorGetNext]] [Op:__inference_train_function_2700]

...Thanks in advance

hugoferrero avatar Oct 20 '22 18:10 hugoferrero