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Somi
by New Contributor III
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How to set sparkTrials? I am receiving this TypeError: cannot pickle '_thread.lock' object

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...

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