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From: <sk...@us...> - 2008-01-15 10:21:40
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Revision: 372
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=372&view=rev
Author: sknappe
Date: 2008-01-15 02:21:31 -0800 (Tue, 15 Jan 2008)
Log Message:
-----------
removed bug with empty result
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-01-15 09:29:18 UTC (rev 371)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-01-15 10:21:31 UTC (rev 372)
@@ -113,6 +113,7 @@
if (!$this->client->isThreadRunning($this->id,$this->ksID,"triples"))
{
$object=$this->client->getFromSparql($this->id,$this->ksID,"triples");
+ if (count($object)==0) return array();
$array=$object->item;
if (count($array)==1) return $array;
$ret=array();
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From: <sk...@us...> - 2008-01-29 08:49:30
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Revision: 449
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=449&view=rev
Author: sknappe
Date: 2008-01-29 00:49:28 -0800 (Tue, 29 Jan 2008)
Log Message:
-----------
now works with new SparqlQuery
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-01-29 05:51:30 UTC (rev 448)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-01-29 08:49:28 UTC (rev 449)
@@ -42,7 +42,7 @@
function getConceptFromExamples($posExamples,$negExamples)
{
- $this->client->applyConfigEntryInt($this->id, $this->ksID, "recursionDepth",2);
+ $this->client->applyConfigEntryInt($this->id, $this->ksID, "recursionDepth",1);
$this->client->applyConfigEntryStringArray($this->id, $this->ksID, "instances", array_merge($posExamples,$negExamples));
// $this->client->applyConfigEntryStringArray($this->id, $this->ksID, "predList", array());
// $this->client->applyConfigEntryStringArray($this->id, $this->ksID, "objList", array());
@@ -122,16 +122,16 @@
sleep($sleeptime);
- $running=$this->client->isSparqlQueryRunning($this->id,$this->ksID,$queryID);
+ $running=$this->client->isSparqlQueryRunning($this->id,$queryID);
if (!$running){
- $result=$this->client->sparqlQuery($this->id,$this->ksID,$queryID);
+ $result=$this->client->getAsStringArray($this->id,$queryID);
return $result;
}
$seconds = $i * $sleeptime;
$i++;
} while($seconds<$this->ttl);
- $this->client->stopSparqlQuery($id,$ksID,$queryID);
+ $this->client->stopSparqlQuery($id,$queryID);
}
function getSubjects($label)
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From: <sk...@us...> - 2008-02-06 17:37:51
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Revision: 506
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=506&view=rev
Author: sknappe
Date: 2008-02-06 09:37:47 -0800 (Wed, 06 Feb 2008)
Log Message:
-----------
bugfix
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-06 17:13:22 UTC (rev 505)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-06 17:37:47 UTC (rev 506)
@@ -106,7 +106,7 @@
$query="SELECT ?pred ?obj ".
"WHERE {<http://dbpedia.org/resource/".str_replace(' ','_',$label)."> ?pred ?obj}";
$result=$this->getSparqlResult($query);
- if (!$result->item) throw new Exception("Your query brought no result.");
+ if (!isset($result->item)) throw new Exception("Your query brought no result.");
$ret=array();
foreach ($result->item as $results){
$value=$results->item[1];
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From: <sk...@us...> - 2008-02-07 10:40:29
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Revision: 510
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=510&view=rev
Author: sknappe
Date: 2008-02-07 02:40:10 -0800 (Thu, 07 Feb 2008)
Log Message:
-----------
Redirects are now properly handled
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-07 09:55:12 UTC (rev 509)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-07 10:40:10 UTC (rev 510)
@@ -104,7 +104,7 @@
function getTriples($label)
{
$query="SELECT ?pred ?obj ".
- "WHERE {<http://dbpedia.org/resource/".str_replace(' ','_',$label)."> ?pred ?obj}";
+ "WHERE {{<http://dbpedia.org/resource/".str_replace(' ','_',$label)."> ?pred ?obj}UNION{<http://dbpedia.org/resource/".str_replace(' ','_',$label)."> <http://dbpedia.org/property/redirect> ?Conc.?Conc ?pred ?obj}}";
$result=$this->getSparqlResult($query);
if (!isset($result->item)) throw new Exception("Your query brought no result. The Label-Search is started.");
$ret=array();
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From: <sk...@us...> - 2008-02-18 19:20:37
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Revision: 607
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=607&view=rev
Author: sknappe
Date: 2008-02-18 11:20:32 -0800 (Mon, 18 Feb 2008)
Log Message:
-----------
bugfix
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-18 18:53:32 UTC (rev 606)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-18 19:20:32 UTC (rev 607)
@@ -160,7 +160,7 @@
throw new Exception("Query stopped");
}
} while($seconds<$this->ttl);
- $this->client->stopSparqlQuery($id,$queryID);
+ $this->client->stopSparqlThread($id,$queryID);
}
function getSubjects($label)
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From: <sk...@us...> - 2008-02-28 14:18:24
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Revision: 662
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=662&view=rev
Author: sknappe
Date: 2008-02-28 06:18:15 -0800 (Thu, 28 Feb 2008)
Log Message:
-----------
search with categories should now work
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-28 13:57:59 UTC (rev 661)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-02-28 14:18:15 UTC (rev 662)
@@ -169,9 +169,10 @@
$ret=array();
do{
if (strlen($checkedInstances[0])>0){
- $query="SELECT ?zw\n".
- "WHERE {?zw a <".$checkedInstances[0].">.{SELECT ?subject as ?zw\n".
- "WHERE { ?subject <http://www.w3.org/2000/01/rdf-schema#label> ?object. ?object bif:contains '\"".$label."\"'@en}\nLimit 100}}";
+ $query="SELECT DISTINCT ?subject\n".
+ "WHERE {?subject a <".$checkedInstances[0].">.{SELECT ?zw as ?subject\n".
+ "WHERE { ?zw <http://www.w3.org/2000/01/rdf-schema#label> ?object. ?object bif:contains '\"".$label."\"'@en}\n".
+ "LIMIT 1000 OFFSET ".$offset."}}";
}else {
$query="SELECT DISTINCT ?subject\n".
"WHERE { ?subject <http://www.w3.org/2000/01/rdf-schema#label> ?object. ?object bif:contains '\"".$label."\"'@en}".
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From: <sk...@us...> - 2008-07-06 12:28:56
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Revision: 999
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=999&view=rev
Author: sknappe
Date: 2008-07-06 05:28:50 -0700 (Sun, 06 Jul 2008)
Log Message:
-----------
Changed to work with new Manipulator
Modified Paths:
--------------
trunk/src/dbpedia-navigator/DLLearnerConnection.php
Modified: trunk/src/dbpedia-navigator/DLLearnerConnection.php
===================================================================
--- trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-07-05 14:21:07 UTC (rev 998)
+++ trunk/src/dbpedia-navigator/DLLearnerConnection.php 2008-07-06 12:28:50 UTC (rev 999)
@@ -46,19 +46,23 @@
$settings=new Settings();
$this->client->applyConfigEntryInt($this->id, $this->ksID, "recursionDepth",1);
- $this->client->applyConfigEntryStringArray($this->id, $this->ksID, "instances", array_merge($posExamples,$negExamples));
- $this->client->applyConfigEntryString($this->id, $this->ksID, "predefinedFilter", "YAGO");
+ $this->client->applyConfigEntryString($this->id, $this->ksID, "predefinedFilter", "DBPEDIA-NAVIGATOR");
+ //$this->client->applyConfigEntryBoolean($this->id, $this->ksID, "useLits", true);
$this->client->applyConfigEntryString($this->id, $this->ksID, "predefinedEndpoint", "DBPEDIA");
+ $this->client->applyConfigEntryString($this->id, $this->ksID, "predefinedManipulator", "DBPEDIA-NAVIGATOR");
$this->client->applyConfigEntryBoolean($this->id, $this->ksID, "useCache", $settings->useCache);
+ if(empty($negExamples)){
+ $negExamples=$this->client->getNegativeExamples($this->id,$this->ksID,$posExamples,count($posExamples),"http://dbpedia.org/resource/");
+ $negExamples=$negExamples->item;
+
+ var_dump($negExamples);
+ }
+ $this->client->applyConfigEntryStringArray($this->id, $this->ksID, "instances", array_merge($posExamples,$negExamples));
$this->client->setReasoner($this->id, "fastInstanceChecker");
- /*if(empty($negExamples))
+ if(empty($negExamples))
$this->client->setLearningProblem($this->id, "posOnlyDefinition");
else
- $this->client->setLearningProblem($this->id, "posNegDefinition");*/
- $this->client->setLearningProblem($this->id, "posNegDefinition");
- if(empty($negExamples)){
- $negExamples=$this->client->getNegativeExamples($this->id,$this->ksID,$posExamples,count($posExamples),"http://dbpedia.org/resource/");
- }
+ $this->client->setLearningProblem($this->id, "posNegDefinition");
$this->client->setPositiveExamples($this->id, $posExamples);
if(!empty($negExamples))
$this->client->setNegativeExamples($this->id, $negExamples);
@@ -334,11 +338,11 @@
}
}
-/*
+
ini_set('default_socket_timeout',200);
$sc=new DLLearnerConnection();
$ids=$sc->getIDs();
$sc=new DLLearnerConnection($ids[0],$ids[1]);
-$triples=$sc->getSubjects("Leipzig");
-var_dump($triples);*/
+$triples=$sc->getConceptFromExamples(array('http://dbpedia.org/resource/Leipzig'),array());
+var_dump($triples);
?>
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