Class EpisodeRunner.EpisodeResult

java.lang.Object

neqsim.process.ml.EpisodeRunner.EpisodeResult

All Implemented Interfaces:

Serializable

Enclosing class:

EpisodeRunner

public static class EpisodeRunner.EpisodeResult
extends Object
implements Serializable

Result of running an episode.

Version:

1.0

Author:

ESOL

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final List<double[]>	actions	History of actions.
final double[]	finalObservation	Final observation.
final List<double[]>	observations	History of observations.
final List<Double>	rewards	History of rewards.
private static final long	serialVersionUID
final int	steps	Number of steps taken.
final boolean	terminated	Whether episode terminated (vs truncated).
final double	totalReward	Total reward accumulated.

Constructor Summary

Constructors

Constructor	Description
EpisodeResult(double totalReward, int steps, boolean terminated, List<double[]> observations, List<double[]> actions, List<Double> rewards, double[] finalObservation)	Constructor.

Method Summary

Modifier and Type	Method	Description
double[]	getFeatureTrajectory(int featureIndex)	Get feature trajectory as array.
double	getMeanReward()	Get mean reward per step.
double	getObservation(int index, int featureIndex)	Get observation at specific index.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

totalReward

public final double totalReward

Total reward accumulated.

steps

public final int steps

Number of steps taken.

terminated

public final boolean terminated

Whether episode terminated (vs truncated).

observations

public final List<double[]> observations

History of observations.

actions

public final List<double[]> actions

History of actions.

rewards

public final List<Double> rewards

History of rewards.

finalObservation

public final double[] finalObservation

Final observation.

Constructor Details

EpisodeResult

public EpisodeResult(double totalReward,
 int steps,
 boolean terminated,
 List<double[]> observations,
 List<double[]> actions,
 List<Double> rewards,
 double[] finalObservation)

Constructor.

Parameters:

totalReward - total reward

steps - steps taken

terminated - episode terminated

observations - observation history

actions - action history

rewards - reward history

finalObservation - final observation

Method Details

getMeanReward

public double getMeanReward()

Get mean reward per step.

Returns:

mean reward

getObservation

public double getObservation(int index,
 int featureIndex)

Get observation at specific index.

Parameters:

index - observation index

featureIndex - feature index within observation

Returns:

feature value

getFeatureTrajectory

public double[] getFeatureTrajectory(int featureIndex)

Get feature trajectory as array.

Parameters:

featureIndex - feature index

Returns:

array of feature values over time