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Somi
New Contributor III
since ‎06-24-2022
‎06-26-2023

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  • 10 Posts
  • 0 Solutions
  • 0 Kudos given
  • 1 Kudos received

User Activity

How to set sparkTrials? I am receiving this TypeError: cannot pickle '_thread.lock' object

08-23-2022
Hey Sara, this Somayeh from VINN Automotive.As I had already shared with you, I am trying to distribute hyperparameter tuning using hyperopt on a tensorflow.keras model. I am using sparkTrials in my fmin:spark_trials = SparkTrials(parallelism=4)...be...

How to set sparkTrials? I am receiving this TypeError: cannot pickle '_thread.lock' object

08-23-2022
I am trying to distribute hyperparameter tuning using hyperopt on a tensorflow.keras model. I am using sparkTrials in my fmin:spark_trials = SparkTrials(parallelism=4)...best_hyperparam = fmin(fn=CNN_HOF,                  space=space,                ...

No saved model after stopping the cluster.

06-24-2022
I have saved a keras model in some directories in dbfs to load and retrain that with more data, etc. The problem is that when cluster stops and restarts, seems those directories and model are no longer available there and it starts training a new mod...

UnimplementedError; Operation not supported

06-24-2022
I am trying to fit a model with callbacks including Tensorboard, history and checkpoint.Then I am loading the model and when trying to fit it again on more epochs, I am receiving this error:UnimplementedError: /dbfs/<path_to_history dir>/history.csv;...
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