Package cascading.pattern.model.tree

Examples of cascading.pattern.model.tree.TreeFunction

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    Tree tree = createTree( model, modelSchema );

    TreeSpec treeSpec = new TreeSpec( modelSchema, tree );

    return create( tail, modelSchema, new TreeFunction( treeSpec ) );
    }
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    for( int i = 0; i < ensembleSpec.getModelSpecs().size(); i++ )
      {
      Spec spec = (Spec) ensembleSpec.getModelSpecs().get( i );

      if( spec instanceof TreeSpec )
        pipes.add( createScoringPipe( i, pipe, modelSchema, new TreeFunction( (TreeSpec) spec, isCategorical, false ) ) );
      }

    pipe = new GroupBy( "vote", pipes.toArray( new Pipe[ pipes.size() ] ), keyFields );

    SelectionBuffer buffer;
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    tree.addPredicate( "3", "6", new LessOrEqualThanPredicate( "var1", 0.5d ), "0" );
    tree.addPredicate( "3", "7", new GreaterThanPredicate( "var1", 0.5d ), "1" );

    treeSpec.setTree( tree );

    TreeFunction treeFunction = new TreeFunction( treeSpec );

    TupleEntry tupleArguments = new TupleEntry( expectedFields, new Tuple( 0d, 1d, 0d ) );

    TupleListCollector collector = invokeFunction( treeFunction, tupleArguments, predictedFields );
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Related Classes of cascading.pattern.model.tree.TreeFunction

  • cascading.pattern.ensemble.ParallelEnsembleAssembly
  • cascading.pattern.model.ModelTest
  • cascading.pattern.model.tree.decision.DecisionTree
  • cascading.pattern.model.tree.decision.FinalDecision
  • cascading.pattern.pmml.PMMLPlanner
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