Package opennlp.tools.lemmatizer

Klasse LemmatizerEvaluator

java.lang.Object

opennlp.tools.util.eval.Evaluator<LemmaSample>

opennlp.tools.lemmatizer.LemmatizerEvaluator

public class LemmatizerEvaluator
extends Evaluator<LemmaSample>

The LemmatizerEvaluator measures the performance of the given Lemmatizer with the provided reference samples.

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
LemmatizerEvaluator(Lemmatizer aLemmatizer, LemmatizerEvaluationMonitor... listeners)	Initializes a LemmatizerEvaluator instance with the given Lemmatizer.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
double	getWordAccuracy()	Accuracy is defined as: word accuracy = correctly detected tags / total words
long	getWordCount()
String	toString()	Returns this object's human-readable String representation.

Von Klasse geerbte Methoden opennlp.tools.util.eval.Evaluator

evaluate, evaluateSample

Von Klasse geerbte Methoden java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Konstruktordetails

LemmatizerEvaluator

public LemmatizerEvaluator(Lemmatizer aLemmatizer,
 LemmatizerEvaluationMonitor... listeners)

Initializes a LemmatizerEvaluator instance with the given Lemmatizer.

Parameter:

aLemmatizer - The Lemmatizer to evaluate.

listeners - The evaluation listeners.

Methodendetails

getWordAccuracy

public double getWordAccuracy()

Accuracy is defined as: word accuracy = correctly detected tags / total words

Gibt zurück:

Retrieves the word accuracy.

getWordCount

public long getWordCount()

Gibt zurück:

Retrieves the total number of words considered in the evaluation.

toString

public String toString()

Returns this object's human-readable String representation.

Setzt außer Kraft:

toString in Klasse Object