ai.libs.mlpipeline_evaluation

Class PipelineEvaluationCache

java.lang.Object

ai.libs.mlpipeline_evaluation.PipelineEvaluationCache

public class PipelineEvaluationCache
extends java.lang.Object

For caching and evaluation MLPipelines.

Constructor Summary

Constructors

Constructor and Description
PipelineEvaluationCache(PipelineEvaluationCacheConfigBuilder configBuilder) Construct a new cache for evaluations.

Method Summary

Modifier and Type	Method and Description
void	configureValidation(java.lang.String valSplitTechnique, java.lang.String valEvaluationTechnique, int valSeed)
double	getResultOrExecuteEvaluation(ai.libs.hasco.model.ComponentInstance cI) Get an evaluation results for the given pipeline represented by the component instance in the setting this cache is configured.
void	setUseCache(boolean useCache)
boolean	usesCache()

Methods inherited from class java.lang.Object

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

Constructor Detail

PipelineEvaluationCache

public PipelineEvaluationCache(PipelineEvaluationCacheConfigBuilder configBuilder)
                        throws java.lang.Exception

Construct a new cache for evaluations. The valid split and evaluation techniques can be looked up in ConsistentMLPipelineEvaluator. The dataset origin can be looked up in DatasetOrigin.

Parameters:

configBuilder -

Throws:

java.lang.NumberFormatException

java.lang.Exception - If the dataset cannot be loaded

Method Detail

getResultOrExecuteEvaluation

public double getResultOrExecuteEvaluation(ai.libs.hasco.model.ComponentInstance cI)
                                    throws java.lang.Exception

Get an evaluation results for the given pipeline represented by the component instance in the setting this cache is configured.

Parameters:

cI -

Returns:

Either the looked-up value for the pipeline or the newly evaluated result

Throws:

java.lang.Exception - If the pipeline cannot be evaluated

configureValidation

public void configureValidation(java.lang.String valSplitTechnique,
                                java.lang.String valEvaluationTechnique,
                                int valSeed)

usesCache

public boolean usesCache()

setUseCache

public void setUseCache(boolean useCache)