[DL-Learner SVN] SF.net SVN: dl-learner:[1105] trunk

[<jen...@us...>]

Revision: 1105
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=1105&view=rev
Author:   jenslehmann
Date:     2008-08-20 11:21:37 +0000 (Wed, 20 Aug 2008)

Log Message:
-----------
improved display of best class descriptions in DL-Learner GUI (now in Manchester OWL Syntax using base URI and prefixes in OWL file, accuracy of each class description is also shown)

Modified Paths:
--------------
    trunk/examples/father.conf
    trunk/src/dl-learner/org/dllearner/gui/Config.java
    trunk/src/dl-learner/org/dllearner/gui/RunPanel.java

Modified: trunk/examples/father.conf
===================================================================
--- trunk/examples/father.conf	2008-08-19 17:35:48 UTC (rev 1104)
+++ trunk/examples/father.conf	2008-08-20 11:21:37 UTC (rev 1105)
@@ -11,8 +11,8 @@
 
 
 import("father.kb");
+// reasoner = dig;
 
-
 /** examples **/
 +stefan
 +markus

Modified: trunk/src/dl-learner/org/dllearner/gui/Config.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/Config.java	2008-08-19 17:35:48 UTC (rev 1104)
+++ trunk/src/dl-learner/org/dllearner/gui/Config.java	2008-08-20 11:21:37 UTC (rev 1105)
@@ -1,5 +1,3 @@
-package org.dllearner.gui;
-
 /**
  * Copyright (C) 2007-2008, Jens Lehmann
  *
@@ -20,6 +18,8 @@
  *
  */
 
+package org.dllearner.gui;
+
 import org.dllearner.core.ComponentManager;
 import org.dllearner.core.KnowledgeSource;
 import org.dllearner.core.LearningProblem;

Modified: trunk/src/dl-learner/org/dllearner/gui/RunPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/RunPanel.java	2008-08-19 17:35:48 UTC (rev 1104)
+++ trunk/src/dl-learner/org/dllearner/gui/RunPanel.java	2008-08-20 11:21:37 UTC (rev 1105)
@@ -25,9 +25,14 @@
 import java.awt.GridBagLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.text.DecimalFormat;
 import java.util.List;
+import java.util.Map;
+
 import javax.swing.*;
 
+import org.dllearner.core.EvaluatedDescription;
+
 /**
  * @author Tilo Hielscher
  * 
@@ -35,6 +40,7 @@
 public class RunPanel extends JPanel implements ActionListener {
 
 	private static final long serialVersionUID = 1643304576470046636L;
+	private DecimalFormat df = new DecimalFormat();
 
 	private JButton runButton, stopButton, treeButton;
 	private JTextArea infoArea;
@@ -172,9 +178,9 @@
 
 		infoArea.setText("");
 		// best solutions
-		if (config.getLearningAlgorithm().getCurrentlyBestEvaluatedDescriptions(5) != null) {
-			infoArea.append("Best solutions: \n\n"
-					+ listToString(config.getLearningAlgorithm().getCurrentlyBestEvaluatedDescriptions(10)) + "\n");
+		if (config.getLearningAlgorithm().getCurrentlyBestDescriptions() != null) {
+			infoArea.append("Best class descriptions in Manchester OWL Syntax: \n\n"
+					+ getSolutionString(config.getLearningAlgorithm().getCurrentlyBestEvaluatedDescriptions(10)) + "\n");
 		}
 		// solution score
 		// if (config.getLearningAlgorithm().getSolutionScore() != null)
@@ -292,6 +298,17 @@
 		gbc.weighty = wy;
 	}
 
+	public String getSolutionString(List<EvaluatedDescription> solutions) {
+		String baseURI = config.getReasoningService().getBaseURI();
+		Map<String,String> prefixes = config.getReasoningService().getPrefixes();
+		String string = "";
+		for (EvaluatedDescription d : solutions) {
+			string += "accuracy: " + (df.format(d.getAccuracy()*100)) + "%: \t"
+					+ d.getDescription().toManchesterSyntaxString(baseURI, prefixes) + "\n";
+		}
+		return string;
+	}
+	
 	/**
 	 * Make a string from list, every entry in new line.
 	 * 


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.