Package es.uam.eps.ir.relison.links.data.ml.weka

Class WekaInstanceTranslator<U>

java.lang.Object
es.uam.eps.ir.relison.links.data.ml.weka.WekaInstanceTranslator<U>
Type Parameters:
U - type of the users.
public class WekaInstanceTranslator<U>
extends java.lang.Object
Class for transforming InstanceSet to WekaInstanceSet.

  • Constructor Summary

    Constructors 
    Constructor Description
    WekaInstanceTranslator()  

  • Method Summary

    Modifier and Type Method Description
    WekaInstanceSet<U> toWeka​(InstanceSet<U> instanceSet, java.lang.String name)
    Translates an InstanceSet to a WekaInstanceSet.
    private weka.core.FastVector translateFeatureInfo​(InstanceSet<U> instanceSet)
    Given the feature information in a given InstanceSet, translates it into an object containing such feature information for its use by Weka.
    private weka.core.Instance translateInstance​(Instance<U> instance, FeatureInformation featInfo, WekaInstanceSet<U> wekaInstanceSet)
    Translates an individual instance into a Weka one.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • toWeka

      public WekaInstanceSet<U> toWeka​(InstanceSet<U> instanceSet, java.lang.String name)
      Translates an InstanceSet to a WekaInstanceSet.
      Parameters:
      instanceSet - the original instance set.
      name - the name of the dataset (ex: train/test).
      Returns:
      the Weka pattern set.

    • translateFeatureInfo

      private weka.core.FastVector translateFeatureInfo​(InstanceSet<U> instanceSet)
      Given the feature information in a given InstanceSet, translates it into an object containing such feature information for its use by Weka.
      Parameters:
      instanceSet - the original instance set.
      Returns:
      the Weka feature information.

    • translateInstance

      private weka.core.Instance translateInstance​(Instance<U> instance, FeatureInformation featInfo, WekaInstanceSet<U> wekaInstanceSet)
      Translates an individual instance into a Weka one.
      Parameters:
      instance - the original instance.
      featInfo - the feature information for the original set.
      wekaInstanceSet - the Weka instance set in which we want to integrate the new instance.
      Returns:
      the Weka instance.