コード例 #1
0
ファイル: Clustering.java プロジェクト: trungpv88/gama
  private static IList<IList<IAgent>> clusteringUsingWeka(
      final IScope scope,
      final Clusterer clusterer,
      final IList<String> attributes,
      final IAddressableContainer<Integer, IAgent, Integer, IAgent> agents)
      throws GamaRuntimeException {
    Instances dataset = convertToInstances(scope, attributes, agents);
    try {
      clusterer.buildClusterer(dataset);

      IList<IList<IAgent>> groupes = GamaListFactory.create(Types.LIST.of(Types.AGENT));

      for (int i = 0; i < clusterer.numberOfClusters(); i++) {
        groupes.add(GamaListFactory.<IAgent>create(Types.AGENT));
      }
      for (int i = 0; i < dataset.numInstances(); i++) {
        Instance inst = dataset.instance(i);
        int clusterIndex = -1;
        clusterIndex = clusterer.clusterInstance(inst);
        IList<IAgent> groupe = groupes.get(clusterIndex);
        groupe.add(agents.get(scope, i));
      }
      return groupes;
    } catch (Exception e) {
      return null;
    }
  }
コード例 #2
0
ファイル: ListExpression.java プロジェクト: meghendra/gama
 ListExpression(final List<? extends IExpression> elements) {
   this.elements = elements.toArray(new IExpression[0]);
   int n = this.elements.length;
   values = new Object[n];
   setName(elements.toString());
   type = Types.LIST.of(GamaType.findCommonType(this.elements, GamaType.TYPE));
   isConst();
 }