Package org.tweetyproject.arg.rankings.reasoner

Class CategorizerRankingReasoner

java.lang.Object
org.tweetyproject.arg.rankings.reasoner.AbstractRankingReasoner<NumericalArgumentRanking>
org.tweetyproject.arg.rankings.reasoner.CategorizerRankingReasoner
All Implemented Interfaces:
ModelProvider<Argument,​ArgumentationFramework,​NumericalArgumentRanking>, PostulateEvaluatable<Argument>
public class CategorizerRankingReasoner extends AbstractRankingReasoner<NumericalArgumentRanking>
This class implements the "h-categorizer" argument ranking approach that was originally proposed by [Besnard, Hunter. A logic-based theory of deductive arguments. 2001] for deductive logics. It uses the Fixed-point algorithm of [Pu, Zhang, Luo, Luo. Argument Ranking with Categoriser Function. KSEM 2014] which allows for cycles in argumentation graphs.
Author:
Anna Gessler
See Also:
HCategorizer

  • Constructor Details

    • CategorizerRankingReasoner

      public CategorizerRankingReasoner()
      Create a new CountingRankingReasoner with default parameters.

    • CategorizerRankingReasoner

      public CategorizerRankingReasoner​(double epsilon)
      Create a new CategorizerRankingReasoner with the given parameters.
      Parameters:
      epsilon - TODO add description

  • Method Details

    • getModels

      public Collection<NumericalArgumentRanking> getModels​(ArgumentationFramework bbase)
      Description copied from interface: ModelProvider
      Returns a characterizing model of the given belief base
      Parameters:
      bbase - some belief base
      Returns:
      the (selected) models of the belief base

    • getModel

      public NumericalArgumentRanking getModel​(ArgumentationFramework base)
      Description copied from interface: ModelProvider
      Returns a single (dedicated) model of the given belief base. If the implemented method allows for more than one dedicated model, the selection may be non-deterministic.
      Parameters:
      base - some belief base
      Returns:
      a selected model of the belief base.