From 5cb108a253c432c91c6096f29d7f2717734f998d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Euzenat?= <Jerome.Euzenat@inria.fr>
Date: Mon, 12 Jul 2010 19:47:11 +0000
Subject: [PATCH] - implemented alignment checking when creating an evaluator -
improved DiffEvaluator layout
---
.../exmo/align/impl/BasicEvaluator.java | 11 +-
.../exmo/align/impl/eval/DiffEvaluator.java | 151 +++++++++---------
.../exmo/align/impl/eval/ExtPREvaluator.java | 2 +-
3 files changed, 81 insertions(+), 83 deletions(-)
diff --git a/src/fr/inrialpes/exmo/align/impl/BasicEvaluator.java b/src/fr/inrialpes/exmo/align/impl/BasicEvaluator.java
index d14ca846..75254980 100644
--- a/src/fr/inrialpes/exmo/align/impl/BasicEvaluator.java
+++ b/src/fr/inrialpes/exmo/align/impl/BasicEvaluator.java
@@ -1,7 +1,7 @@
/*
* $Id$
*
- * Copyright (C) INRIA, 2004, 2007
+ * Copyright (C) INRIA, 2004, 2007-2008, 2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -21,6 +21,7 @@
package fr.inrialpes.exmo.align.impl;
import org.semanticweb.owl.align.Alignment;
+import org.semanticweb.owl.align.AlignmentException;
import org.semanticweb.owl.align.Evaluator;
import java.io.PrintWriter;
@@ -30,9 +31,6 @@ import java.io.PrintWriter;
* This function implements a simple weighted symetric difference.
* There are many different things to compute in such a function...
* Add classification per type of objects (Ind, Class, Prop...)
- *
- * @author Jerome Euzenat
- * @version $Id$
*/
public abstract class BasicEvaluator implements Evaluator {
@@ -41,7 +39,10 @@ public abstract class BasicEvaluator implements Evaluator {
protected Alignment align2;
/** Creation **/
- public BasicEvaluator( Alignment align1, Alignment align2 ){
+ public BasicEvaluator( Alignment align1, Alignment align2 ) throws AlignmentException {
+ if ( !align1.getOntology1URI().equals( align2.getOntology1URI() )
+ || !align1.getOntology2URI().equals( align2.getOntology2URI() ) )
+ throw new AlignmentException( "The alignments must align the same ontologies\n" );
this.align1 = align1;
this.align2 = align2;
}
diff --git a/src/fr/inrialpes/exmo/align/impl/eval/DiffEvaluator.java b/src/fr/inrialpes/exmo/align/impl/eval/DiffEvaluator.java
index 58eea7bb..37a526b5 100644
--- a/src/fr/inrialpes/exmo/align/impl/eval/DiffEvaluator.java
+++ b/src/fr/inrialpes/exmo/align/impl/eval/DiffEvaluator.java
@@ -45,7 +45,6 @@ import java.net.URI;
* This function implements Precision/Recall/Fallout. The first alignment
* is thus the expected one.
*
- * @author Jerome Euzenat
* @version $Id$
*/
@@ -76,67 +75,66 @@ public class DiffEvaluator extends BasicEvaluator implements Evaluator {
}
public void diff(){
-
- // True and false positives
- try {
- boolean has = false;
- // Alignment
- for ( Cell c1 : this.align2 ) {
- URI uri1_1 = c1.getObject1AsURI();
- URI uri1_2 = c1.getObject2AsURI();
- String rel1 = c1.getRelation().getRelation().toString();
- has = false;
- // Reference alignment
- for( Cell c2 : this.align1) {
- URI uri2_1 = c2.getObject1AsURI();
- URI uri2_2 = c2.getObject2AsURI();
- String rel2 = c2.getRelation().getRelation().toString();
- if ( (uri1_1.toString().equals(uri2_1.toString())) &&
- (uri1_2.toString().equals(uri2_2.toString())) &&
- (rel1.equals(rel2))
- ) {
- this.truepositive.add(c1);
- has = true;
- break;
- }
- }
- if (!has) {
- this.falsepositive.add(c1);
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
-
- // False negative
- try {
- boolean has;
- // Reference alignment
- for ( Cell c1 : this.align1 ) {
- URI uri1_1 = c1.getObject1AsURI();
- URI uri1_2 = c1.getObject2AsURI();
- String rel1 = c1.getRelation().getRelation().toString();
- has = false;
- // Alignment
- for( Cell c2 : this.align2) {
- URI uri2_1 = c2.getObject1AsURI();
- URI uri2_2 = c2.getObject2AsURI();
- String rel2 = c2.getRelation().getRelation().toString();
- if ( (uri1_1.toString().equals(uri2_1.toString())) &&
- (uri1_2.toString().equals(uri2_2.toString())) &&
- (rel1.equals(rel2))
- ) {
- has = true;
- break;
- }
- }
- if (!has) {
- this.falsenegative.add(c1);
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
+ // True and false positives
+ try {
+ boolean has = false;
+ // Alignment
+ for ( Cell c1 : this.align2 ) {
+ URI uri1_1 = c1.getObject1AsURI();
+ URI uri1_2 = c1.getObject2AsURI();
+ String rel1 = c1.getRelation().getRelation().toString();
+ has = false;
+ // Reference alignment
+ for( Cell c2 : this.align1) {
+ URI uri2_1 = c2.getObject1AsURI();
+ URI uri2_2 = c2.getObject2AsURI();
+ String rel2 = c2.getRelation().getRelation().toString();
+ if ( (uri1_1.toString().equals(uri2_1.toString())) &&
+ (uri1_2.toString().equals(uri2_2.toString())) &&
+ (rel1.equals(rel2))
+ ) {
+ truepositive.add(c1);
+ has = true;
+ break;
+ }
+ }
+ if (!has) {
+ falsepositive.add(c1);
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // False negative
+ try {
+ boolean has;
+ // Reference alignment
+ for ( Cell c1 : this.align1 ) {
+ URI uri1_1 = c1.getObject1AsURI();
+ URI uri1_2 = c1.getObject2AsURI();
+ String rel1 = c1.getRelation().getRelation().toString();
+ has = false;
+ // Alignment
+ for( Cell c2 : this.align2) {
+ URI uri2_1 = c2.getObject1AsURI();
+ URI uri2_2 = c2.getObject2AsURI();
+ String rel2 = c2.getRelation().getRelation().toString();
+ if ( (uri1_1.toString().equals(uri2_1.toString())) &&
+ (uri1_2.toString().equals(uri2_2.toString())) &&
+ (rel1.equals(rel2))
+ ) {
+ has = true;
+ break;
+ }
+ }
+ if (!has) {
+ falsenegative.add(c1);
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
}
public double eval( Properties params ) throws AlignmentException {
@@ -153,27 +151,26 @@ public class DiffEvaluator extends BasicEvaluator implements Evaluator {
String result = "";
result += " <div xmlns:"+Namespace.ATLMAP.shortCut+"='"+Namespace.ATLMAP.prefix+"' typeof=\""+Namespace.ATLMAP.shortCut+":output\" href=''>";
result += " <dl>";
- result += writeCellsHTML(this.truepositive, "Correct correspondences");
- result += writeCellsHTML(this.falsepositive, "Incorrect correspondences");
- result += writeCellsHTML(this.falsenegative, "Missing correspondences");
+ result += writeCellsHTML( truepositive, "Correct correspondences");
+ result += writeCellsHTML( falsepositive, "Incorrect correspondences");
+ result += writeCellsHTML( falsenegative, "Missing correspondences");
result += " </dl>\n </div>\n";
return result;
}
private String writeCellsHTML(Set<Cell> set, String what) {
- String result = "";
- try {
- Iterator<Cell> i = set.iterator();
- result += " <dt> " + what + "</dt>\n";
- while (i.hasNext()) {
- Cell c = i.next();
- result += " <dd>" + c.getObject1AsURI() + " " + c.getRelation().getRelation() + " " + c.getObject2AsURI() + "</dd>\n";
- }
- } catch (AlignmentException e) {
- e.printStackTrace();
- }
- return result;
+ String result = "";
+ try {
+ result += " <dt> " + what + "</dt><dd>\n";
+ for ( Cell c : set ){
+ result += " " + c.getObject1AsURI() + " " + c.getRelation().getRelation() + " " + c.getObject2AsURI() + "<br />\n";
+ }
+ result += "</dd>\n";
+ } catch (AlignmentException e) {
+ e.printStackTrace();
+ }
+ return result;
}
diff --git a/src/fr/inrialpes/exmo/align/impl/eval/ExtPREvaluator.java b/src/fr/inrialpes/exmo/align/impl/eval/ExtPREvaluator.java
index a15ab83d..13f892ce 100644
--- a/src/fr/inrialpes/exmo/align/impl/eval/ExtPREvaluator.java
+++ b/src/fr/inrialpes/exmo/align/impl/eval/ExtPREvaluator.java
@@ -77,7 +77,7 @@ public class ExtPREvaluator extends BasicEvaluator implements Evaluator {
private double orientsimilarity = 0;
/** Creation **/
- public ExtPREvaluator(Alignment align1, Alignment align2) {
+ public ExtPREvaluator(Alignment align1, Alignment align2) throws AlignmentException {
super(align1, align2);
}
--
GitLab