T
- datatype of input spacepublic class ApEvaluator<T> extends java.lang.Object implements java.io.Serializable, Evaluator<T>
Simple evaluation class for computing the mean average precision, VOC style.
Does training, evaluation and timing statistics.
Constructor and Description |
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ApEvaluator()
default constructor
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ApEvaluator(Classifier<T> c,
java.util.List<TrainingSample<T>> trainList,
java.util.List<TrainingSample<T>> testList)
Constructor using a classifier, train and test lists.
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Modifier and Type | Method and Description |
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void |
evaluate()
Run the training procedure and compute score.
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double |
getScore()
Tells the score resulting of the evaluation
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void |
setClassifier(Classifier<T> cls)
Sets the classifier to use for evaluation
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void |
setTestingSet(java.util.List<TrainingSample<T>> testlist)
Sets the list of testing samples on which to evaluate the classifier
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void |
setTrainingSet(java.util.List<TrainingSample<T>> trainlist)
Sets the list of training samples on which to train the classifier
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public ApEvaluator()
public ApEvaluator(Classifier<T> c, java.util.List<TrainingSample<T>> trainList, java.util.List<TrainingSample<T>> testList)
c
- the classifiertrainList
- the list of training samplestestList
- the list on which to perform the evaluationpublic void evaluate()
Evaluator
public void setClassifier(Classifier<T> cls)
Evaluator
setClassifier
in interface Evaluator<T>
cls
- the classifierpublic void setTrainingSet(java.util.List<TrainingSample<T>> trainlist)
Evaluator
setTrainingSet
in interface Evaluator<T>
trainlist
- the training setpublic void setTestingSet(java.util.List<TrainingSample<T>> testlist)
Evaluator
setTestingSet
in interface Evaluator<T>
testlist
- the testing set