FSB3TrainingSettings

Configuration struct for Stable Baselines 3 (SB3) training scripts.

Contains all settings necessary to launch and configure an SB3 training session. This is a partial implementation of the available SB3 settings and is not exhaustive.

struct FSB3TrainingSettings : public FTrainingSettings

Methods

GenerateTrainingArgs

virtual void GenerateTrainingArgs(FScriptArgBuilder &ArgBuilder) const

Generate command-line arguments for the SB3 training script.

Parameters

• ArgBuilder (FScriptArgBuilder)

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FSB3TrainingSettings

virtual ~FSB3TrainingSettings()

Virtual destructor.

Attributes

Timesteps

int Timesteps = 8000

The total number of environment timesteps to train for.

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LoggingSettings

FSB3LoggingSettings LoggingSettings

Settings for logging training metrics and outputs.

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CheckpointSettings

FSB3CheckpointSettings CheckpointSettings

Settings for model checkpointing during training.

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ResumeSettings

FSB3ResumeSettings ResumeSettings

Settings for resuming training from a checkpoint.

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NetworkArchitectureSettings

FSB3NetworkArchSettings NetworkArchitectureSettings

Settings for neural network architecture (e.g.

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bDisplayProgressBar

bool bDisplayProgressBar = true

Whether to display a progress bar during training.

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bDisableEval

bool bDisableEval = false

When true, skips post-training evaluation (passes —disable-eval to the script).

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Algorithm

ESB3TrainingAlgorithm Algorithm = ESB3TrainingAlgorithm::PPO

The reinforcement learning algorithm to use (e.g., SAC, PPO).

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PPOSettings

FSB3PPOSettings PPOSettings

PPO specific settings.

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SACSettings

FSB3SACSettings SACSettings

SAC specific settings.

Source: Source/ScholaTraining/Public/TrainingSettings/StableBaselines/SB3TrainingSettings.h