Source code for gluonts.nursery.sagemaker_sdk.utils

# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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# Licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License.
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#     http://www.apache.org/licenses/LICENSE-2.0
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# or in the "license" file accompanying this file. This file is distributed
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import re
from datetime import datetime


[docs]def make_metrics(metrics_names): avg_epoch_loss_metric = { "Name": "training_loss", "Regex": r"'epoch_loss'=(\S+)", } final_loss_metric = {"Name": "final_loss", "Regex": r"Final loss: (\S+)"} other_metrics = [ { "Name": metric, "Regex": rf"gluonts\[metric-{re.escape(metric)}\]: (\S+)", } for metric in metrics_names ] return [avg_epoch_loss_metric, final_loss_metric] + other_metrics
[docs]def make_job_name(base_job_name): now = datetime.utcnow().strftime("%Y-%m-%d-%H-%M-%S-%f") return f"{base_job_name}-{now}"