Package ai.libs.jaicore.ml.core.evaluation

Class MLEvaluationUtil

java.lang.Object

ai.libs.jaicore.ml.core.evaluation.MLEvaluationUtil

public class MLEvaluationUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static double	evaluate(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner, org.api4.java.ai.ml.core.evaluation.ISupervisedLearnerEvaluator<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> evaluator)
static double	getLossForTrainedClassifier(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> testData, org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure<java.lang.Integer,org.api4.java.ai.ml.classification.singlelabel.evaluation.ISingleLabelClassification> measure)
static double	mccv(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> data, int repeats, double trainFoldSize, long seed)
static double	mccv(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> data, int repeats, double trainFoldSize, long seed, EAggregatedClassifierMetric metric)

Methods inherited from class java.lang.Object

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

Method Detail

evaluate

public static double evaluate(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner,
                              org.api4.java.ai.ml.core.evaluation.ISupervisedLearnerEvaluator<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> evaluator)
                       throws org.api4.java.common.attributedobjects.ObjectEvaluationFailedException,
                              java.lang.InterruptedException

Throws:

org.api4.java.common.attributedobjects.ObjectEvaluationFailedException

java.lang.InterruptedException

getLossForTrainedClassifier

public static double getLossForTrainedClassifier(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner,
                                                 org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> testData,
                                                 org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure<java.lang.Integer,org.api4.java.ai.ml.classification.singlelabel.evaluation.ISingleLabelClassification> measure)
                                          throws org.api4.java.ai.ml.core.evaluation.execution.LearnerExecutionFailedException

Throws:

org.api4.java.ai.ml.core.evaluation.execution.LearnerExecutionFailedException

mccv

public static double mccv(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner,
                          org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> data,
                          int repeats,
                          double trainFoldSize,
                          long seed,
                          EAggregatedClassifierMetric metric)
                   throws org.api4.java.common.attributedobjects.ObjectEvaluationFailedException,
                          java.lang.InterruptedException

Throws:

org.api4.java.common.attributedobjects.ObjectEvaluationFailedException

java.lang.InterruptedException

mccv

public static double mccv(org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>> learner,
                          org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> data,
                          int repeats,
                          double trainFoldSize,
                          long seed)
                   throws org.api4.java.common.attributedobjects.ObjectEvaluationFailedException,
                          java.lang.InterruptedException

Throws:

org.api4.java.common.attributedobjects.ObjectEvaluationFailedException

java.lang.InterruptedException