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

Class PreTrainedPredictionBasedClassifierEvaluator

  • All Implemented Interfaces:
    org.api4.java.ai.ml.classification.IClassifierEvaluator, 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>>, org.api4.java.common.attributedobjects.IGetter<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>>,​java.lang.Double>, org.api4.java.common.attributedobjects.IObjectEvaluator<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>>,​java.lang.Double>
    public class PreTrainedPredictionBasedClassifierEvaluator
extends java.lang.Object
implements org.api4.java.ai.ml.classification.IClassifierEvaluator
    This evaluator can be used to compute the performance of a pre-trained classifier on a given validation dataset

    • Constructor Summary

      Constructors 
      Constructor Description
      PreTrainedPredictionBasedClassifierEvaluator​(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> testData, org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure metric)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.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)  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.api4.java.common.attributedobjects.IObjectEvaluator

        getPropertyOf

    • Constructor Detail

      • PreTrainedPredictionBasedClassifierEvaluator

        public PreTrainedPredictionBasedClassifierEvaluator​(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> testData,
                                                    org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure metric)

    • Method Detail

      • evaluate

        public java.lang.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)
                          throws java.lang.InterruptedException,
                                 org.api4.java.common.attributedobjects.ObjectEvaluationFailedException
        Specified by:
        evaluate in interface org.api4.java.common.attributedobjects.IObjectEvaluator<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>>,​java.lang.Double>
        Throws:
        java.lang.InterruptedException
        org.api4.java.common.attributedobjects.ObjectEvaluationFailedException