Package de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.elementlevel

Class HighPrecisionMatcher

java.lang.Object
eu.sealsproject.platform.res.tool.impl.AbstractPlugin
de.uni_mannheim.informatik.dws.melt.matching_base.MatcherURL
de.uni_mannheim.informatik.dws.melt.matching_base.MatcherFile
de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAA
de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAAJena
de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.elementlevel.HighPrecisionMatcher
All Implemented Interfaces:
IMatcher<org.apache.jena.ontology.OntModel,Alignment,Properties>, eu.sealsproject.platform.res.domain.omt.IOntologyMatchingToolBridge, eu.sealsproject.platform.res.tool.api.IPlugin, eu.sealsproject.platform.res.tool.api.IToolBridge
public class HighPrecisionMatcher extends MatcherYAAAJena
A high precision matcher which focuses on URI fragment and label (only element based string comparison). It achives the following scores: 
 | Track              | PREC   | REC    | F1     |
 |--------------------|--------|--------|--------|
 | anatomy            | 0.9905 | 0.6174 | 0.7607 |
 | conference (micro) | 0.8046 | 0.4590 | 0.5845 |
 | largebio           | 0.9911 | 0.4233 | 0.5932 |

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

  • Constructor Details

    • HighPrecisionMatcher

      public HighPrecisionMatcher()

  • Method Details

    • match

      public Alignment match(org.apache.jena.ontology.OntModel source, org.apache.jena.ontology.OntModel target, Alignment inputAlignment, Properties properties) throws Exception
      Description copied from class: MatcherYAAAJena
      Aligns two ontologies specified via a Jena OntModel, with an input alignment as Alignment object, and returns the mapping of the resulting alignment. Note: This method might be called multiple times in a row when using the evaluation framework. Make sure to return a mapping which is specific to the given inputs.
      Specified by:
      match in interface IMatcher<org.apache.jena.ontology.OntModel,Alignment,Properties>
      Specified by:
      match in class MatcherYAAAJena
      Parameters:
      source - This OntModel represents the source ontology.
      target - This OntModel represents the target ontology.
      inputAlignment - This mapping represents the input alignment.
      properties - Additional properties.
      Returns:
      The resulting alignment of the matching process.
      Throws:
      Exception - Any exception which occurs during matching.

    • matchResources

      private void matchResources(Iterator<? extends org.apache.jena.ontology.OntResource> sourceResources, Iterator<? extends org.apache.jena.ontology.OntResource> targetResources, Alignment alignment)

    • getStringRepresentations

      protected Set<String> getStringRepresentations(org.apache.jena.rdf.model.Resource r)

    • normalizeText

      public String normalizeText(String text)