de.fzi.kadmos.evaluator.impl
Class SymProxEvaluatorImpl

java.lang.Object
  de.fzi.kadmos.evaluator.impl.SymProxEvaluatorImpl

All Implemented Interfaces:

Evaluator, SymProxEvaluator

public class SymProxEvaluatorImpl
extends Object
implements SymProxEvaluator

SymProxEvaluatorImpl class.

Since:

1.0.1

Version:

1.3.0

Author:

Matthias Stumpp

Method Summary

double	getFMeasure(Alignment alignment) Computes and returns the F-Measure of an alignment.
static SymProxEvaluatorImpl	getInstance(Alignment refAlign) Gets a (new) instance of this evaluator.
double	getPrecision(Alignment alignment) Computes and returns the precision of an alignment.
double	getRecall(Alignment alignment) Computes and returns the recall of an alignment.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static SymProxEvaluatorImpl getInstance(Alignment refAlign)

Gets a (new) instance of this evaluator. For any reference Alignment instance there can only be one evaluator instance.

Parameters:

refAlign - The reference Alignment used for evaluating.

Returns:

Evaluator instance.

Since:

1.0.1

getFMeasure

public double getFMeasure(Alignment alignment)
                   throws IncompatibleAlignmentsException

Computes and returns the F-Measure of an alignment.

Specified by:

getFMeasure in interface SymProxEvaluator

Parameters:

alignment - Alignment, whose F-Measure is to be determined.

Returns:

F-Measure (value between 0 and 1).

Throws:

IncompatibleAlignmentsException - if the alignment refers to different ontologies than the reference alignment.

getRecall

public double getRecall(Alignment alignment)
                 throws IncompatibleAlignmentsException

Computes and returns the recall of an alignment.

Specified by:

getRecall in interface SymProxEvaluator

Parameters:

alignment - Alignment, whose recall is to be determined.

Returns:

Recall (value between 0 and 1).

Throws:

IncompatibleAlignmentsException - if the alignment refers to different ontologies than the reference alignment.

getPrecision

public double getPrecision(Alignment alignment)
                    throws IncompatibleAlignmentsException

Computes and returns the precision of an alignment.

Specified by:

getPrecision in interface SymProxEvaluator

Parameters:

alignment - Alignment, whose precision is to be determined.

Returns:

Precision (value between 0 and 1).

Throws:

IncompatibleAlignmentsException - if the alignment refers to different ontologies than the reference alignment.