org.dmg.pmml.tree.Node.setPredicate()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.dmg.pmml.tree.Node.setPredicate()方法的一些代码示例，展示了Node.setPredicate()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Node.setPredicate()方法的具体详情如下：
包路径：org.dmg.pmml.tree.Node
类名称：Node
方法名：setPredicate

Node.setPredicate介绍

暂无

代码示例

代码示例来源：origin: OryxProject/oryx

  1. modelNode.setPredicate(predicate);

代码示例来源：origin: OryxProject/oryx

  1. Node rootNode = new Node().setId("r").setRecordCount(dummyCount).setPredicate(new True());
  2.   .setId("r-")
  3.   .setRecordCount(halfCount)
  4.   .setPredicate(new True())
  5.   .setScore("-2.0");
  6. Node right = new Node().setId("r+").setRecordCount(halfCount)
  7.   .setPredicate(new SimplePredicate(FieldName.create("foo"),
  8.                    SimplePredicate.Operator.GREATER_THAN).setValue("3.14"))
  9.   .setScore("2.0");

代码示例来源：origin: OryxProject/oryx

  1. Node rootNode = new Node().setId("r").setRecordCount(dummyCount).setPredicate(new True());
  2. Node left = new Node().setId("r-").setRecordCount(halfCount).setPredicate(new True());
  3. left.addScoreDistributions(new ScoreDistribution("apple", halfCount));
  4. Node right = new Node().setId("r+").setRecordCount(halfCount)
  5.   .setPredicate(new SimpleSetPredicate(FieldName.create("color"),
  6.                      SimpleSetPredicate.BooleanOperator.IS_NOT_IN,
  7.                      new Array(Array.Type.STRING, "red")));

代码示例来源：origin: jpmml/jpmml-xgboost

  1. secondChild.setPredicate(new True());
  2. } else

代码示例来源：origin: org.jpmml/jpmml-xgboost

  1. secondChild.setPredicate(new True());
  2. } else

代码示例来源：origin: jpmml/jpmml-lightgbm

  1. secondChild.setPredicate(new True());
  2. } else

代码示例来源：origin: jpmml/jpmml-r

  1. private void makeDefault(Node node){
  2.   Predicate predicate = node.getPredicate();
  3.   CompoundPredicate compoundPredicate;
  4.   if(predicate instanceof CompoundPredicate){
  5.     compoundPredicate = (CompoundPredicate)predicate;
  6.   } else
  7.   {
  8.     compoundPredicate = new CompoundPredicate(CompoundPredicate.BooleanOperator.SURROGATE)
  9.       .addPredicates(predicate);
  10.     node.setPredicate(compoundPredicate);
  11.   }
  12.   compoundPredicate.addPredicates(new True());
  13. }

代码示例来源：origin: jpmml/jpmml-sklearn

  1. secondChild.setPredicate(new True());
  2. } else

代码示例来源：origin: jpmml/jpmml-r

  1. secondChild.setPredicate(new True());

代码示例来源：origin: jpmml/jpmml-sparkml

  1. static
  2. private <M extends Model<M> & DecisionTreeModel> TreeModel encodeTreeModel(M model, PredicateManager predicateManager, MiningFunction miningFunction, ScoreEncoder scoreEncoder, Schema schema){
  3.   Node root = new Node()
  4.     .setPredicate(new True());
  5.   encodeNode(root, model.rootNode(), predicateManager, new CategoryManager(), scoreEncoder, schema);
  6.   TreeModel treeModel = new TreeModel(miningFunction, ModelUtil.createMiningSchema(schema.getLabel()), root)
  7.     .setSplitCharacteristic(TreeModel.SplitCharacteristic.BINARY_SPLIT);
  8.   return treeModel;
  9. }

代码示例来源：origin: cheng-li/pyramid

  1. public TreeModel encodeTreeModel(Schema schema){
  2.   org.dmg.pmml.tree.Node root = new org.dmg.pmml.tree.Node()
  3.       .setPredicate(new True());
  4.   encodeNode(root, 0, schema);
  5.   TreeModel treeModel = new TreeModel(MiningFunction.REGRESSION, ModelUtil.createMiningSchema(schema.getLabel()), root)
  6.       .setSplitCharacteristic(TreeModel.SplitCharacteristic.BINARY_SPLIT)
  7.       .setMissingValueStrategy(TreeModel.MissingValueStrategy.NONE)
  8.       .setMathContext(MathContext.FLOAT);
  9.   return treeModel;
  10. }

代码示例来源：origin: jpmml/jpmml-sparkml

  1. secondChild.setPredicate(new True());

代码示例来源：origin: cheng-li/pyramid

  1. private void encodeNode(org.dmg.pmml.tree.Node parent, int index, Schema schema){
  2.   parent.setId(String.valueOf(index + 1));
  3.   Node node = allNodes.get(index);
  4.   if(!node.isLeaf()){
  5.     int splitIndex = node.getFeatureIndex();
  6.     Feature feature = schema.getFeature(splitIndex);
  7.     org.dmg.pmml.tree.Node leftChild = new org.dmg.pmml.tree.Node()
  8.         .setPredicate(encodePredicate(feature, node, true));
  9.     encodeNode(leftChild, node.getLeftChild().getId(), schema);
  10.     org.dmg.pmml.tree.Node rightChild = new org.dmg.pmml.tree.Node()
  11.         .setPredicate(encodePredicate(feature, node, false));
  12.     encodeNode(rightChild, node.getRightChild().getId(), schema);
  13.     parent.addNodes(leftChild, rightChild);
  14.     boolean defaultLeft = false;
  15.     parent.setDefaultChild(defaultLeft ? leftChild.getId() : rightChild.getId());
  16.   } else
  17.   {
  18.     float value = (float)node.getValue();
  19.     parent.setScore(ValueUtil.formatValue(value));
  20.   }
  21. }

代码示例来源：origin: jpmml/jpmml-sparkml

  1. .setPredicate(leftPredicate);
  2. .setPredicate(rightPredicate);

代码示例来源：origin: jpmml/jpmml-lightgbm

  1. .setPredicate(predicate)
  2. .addNodes(leftChild, rightChild);
  3. .setScore(this.leaf_value_[index])
  4. .setRecordCount((double)this.leaf_count_[index])
  5. .setPredicate(predicate);

代码示例来源：origin: org.jpmml/jpmml-xgboost

  1. .setPredicate(predicate)
  2. .addNodes(leftChild, rightChild);

代码示例来源：origin: jpmml/jpmml-xgboost

  1. .setPredicate(predicate)
  2. .addNodes(leftChild, rightChild);

代码示例来源：origin: org.jpmml/pmml-model

  1. @Override
  2. public Node unmarshal(ComplexNode value){
  3.   if(value.getRecordCount() != null){
  4.     return value;
  5.   } // End if
  6.   if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
  7.     return value;
  8.   }
  9.   Node node;
  10.   if(value.hasNodes()){
  11.     node = new BranchNode()
  12.       .setId(value.getId())
  13.       .setDefaultChild(value.getDefaultChild());
  14.     (node.getNodes()).addAll(value.getNodes());
  15.   } else
  16.   {
  17.     node = new LeafNode()
  18.       .setId(value.getId());
  19.   }
  20.   node
  21.     .setScore(value.getScore())
  22.     .setPredicate(value.getPredicate());
  23.   return node;
  24. }

代码示例来源：origin: jpmml/jpmml-model

  1. @Override
  2. public Node unmarshal(ComplexNode value){
  3.   if(value.getRecordCount() != null){
  4.     return value;
  5.   } // End if
  6.   if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
  7.     return value;
  8.   }
  9.   Node node;
  10.   if(value.hasNodes()){
  11.     node = new BranchNode()
  12.       .setId(value.getId())
  13.       .setDefaultChild(value.getDefaultChild());
  14.     (node.getNodes()).addAll(value.getNodes());
  15.   } else
  16.   {
  17.     node = new LeafNode()
  18.       .setId(value.getId());
  19.   }
  20.   node
  21.     .setScore(value.getScore())
  22.     .setPredicate(value.getPredicate());
  23.   return node;
  24. }

代码示例来源：origin: org.jpmml/jpmml-h2o

  1. .setId(id)
  2. .setDefaultChild(leftward ? leftChild.getId() : rightChild.getId())
  3. .setPredicate(predicate)
  4. .addNodes(leftChild, rightChild);

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