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Charts

Learn how to view default and setup custom training graphs
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Arena - Charts

Updated: Jan 16, 2025

Description

Click through a step-by-step, interactive demo walkthrough of how to view and setup training graphs.

Steps

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Charts
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Once you have kicked off training runs, you can see the status of the various experiments in the project.
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To view the training progress, select 'Results'. Here you can see all the running and completed training jobs.
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Arena has pre-configured training charts that can be found here.
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You can also view default charts showing the unique way Arena mutates parameters throughout a training run.
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You can view the charts in either steps taken or wall time using this toggle.
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With Arena, you can compare training runs in real time.
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To do this, simply click on the eye icon on the left of the training run name to view or remove that training run from the charts.
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Here you can compare both Lunar Lander PPO vs Lunar Lander Rainbow DQN.
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Here, you are only viewing the training of Lunar Lander PPO.
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Arena offers users the ability to setup their own custom charts.
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Click here to get started.
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Enter a chart name.
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Select whether you want a line or scatter chart.
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Here, I am selecting a Line chart.
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Select what you want to display for your x-axis.
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I have selected 'Steps'.
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For the y-axis, you can pick from a comprehensive list of metrics that Arena logs.
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I have selected 'Fitness (population mean)'.
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You will be able to visualise your chart with live data before saving.
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You can also compare the various parameters of running and completed experiments.
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Arena - Charts