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Migrate an experiment to a different H2O Hydrogen Torch version

Overview​

You can migrate an experiment to a different H2O Hydrogen Torch version. In particular, H2O Hydrogen Torch lets you migrate an experiment with an experiment's YAML file. The file contains the experiment's settings that you can use to rerun the experiment in a different version of H2O Hydrogen Torch.

caution
  • An experiment's YAML file does not migrate the dataset(s) utilized for the experiment. To migrate an experiment to a different version of H2O Hydrogen Torch, you need the experiment's YAML file and the dataset(s) utilized
  • v1.1.0+ supports the migration of experiments (that is, you can migrate experiments within any version after v1.0.1)

yaml-file.png

Instructions​

To migrate an experiment to a different version of H2O Hydrogen Torch, consider the following instructions:

  1. In the H2O Hydrogen Torch navigation menu, click View experiments.
  2. In the Experiments table, select the name of the experiment you want to migrate to a different version of H2O Hydrogen Torch.
  3. Click Download logs/config.
  4. In the navigation menu of a different version of H2O Hydrogen Torch (where you want to migrate the experiment), click Create experiment.
  5. In General settings, click the Import config from YAML toggle to the on position. Toggle
  6. Upload the downloaded YAML file (retrieved in step 3).
  7. Click Upload!.
  8. Review/specify the settings in the Dataset settings section (the dataset settings are set automatically).
    caution

    An experiment's YAML file does not migrate the dataset(s) utilized for the experiment. You need to import the dataset(s) you utilized to build the experiment (model) in the other version of H2O Hydrogen Torch.

  9. Click Run experiment
    note

    The rebuilt experiment (model) is expected to differ due to code and package changes. However, they should be similar.

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