de.julielab.jcore.ae.jnet.utils

Class IOBEvaluation

java.lang.Object

de.julielab.jcore.ae.jnet.utils.IOBEvaluation

public class IOBEvaluation
extends Object

Constructor Summary

Constructors

Constructor and Description
IOBEvaluation()

Method Summary

Methods

Modifier and Type	Method and Description
static double[]	evaluate(ArrayList<?> gold_tok, ArrayList<?> eval_tok) calculates precision, recall and f-measure, the first argument is takens as the goldstandard, the second one is to be evaluated.
String	getType()

Methods inherited from class java.lang.Object

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

Constructor Detail

IOBEvaluation

public IOBEvaluation()

Method Detail

getType

public String getType()

evaluate

public static double[] evaluate(ArrayList<?> gold_tok,
                ArrayList<?> eval_tok)
                         throws Exception

calculates precision, recall and f-measure, the first argument is takens as the goldstandard, the second one is to be evaluated. To get the IOB format out of the PipedFormat, use class Conversion (convertIOB)

Parameters:

gold_tok - ArrayList, each element is a String containing the token and the (IOB) tag (seperated with a tab)

eval_tok - same format as gold_tok

Returns:

P/R/F

Throws:

Exception