org.dmg.pmml.tree.Node.setScore()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.setScore()方法的一些代码示例，展示了Node.setScore()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.setScore()方法的具体详情如下：
包路径：org.dmg.pmml.tree.Node
类名称：Node
方法名：setScore

Node.setScore介绍

暂无

代码示例

代码示例来源：origin: OryxProject/oryx

  1. modelNode.setScore(Double.toString(targetEncodedValue));

代码示例来源：origin: OryxProject/oryx

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

代码示例来源：origin: jpmml/jpmml-r

  1. @Override
  2.   public Node encode(Node node, Number splitValue, RNumberVector<?> terminalClassCount){
  3.     node.setScore(splitValue);
  4.     return node;
  5.   }
  6. };

代码示例来源：origin: jpmml/jpmml-r

  1. static
  2. private Node encodeRegressionScore(Node node, RDoubleVector probabilities){
  3.   if(probabilities.size() != 1){
  4.     throw new IllegalArgumentException();
  5.   }
  6.   Double probability = probabilities.asScalar();
  7.   node.setScore(probability);
  8.   return node;
  9. }

代码示例来源：origin: jpmml/jpmml-r

  1. @Override
  2.   public Node encode(Node node, Number splitValue, RNumberVector<?> terminalClassCount){
  3.     int index = ValueUtil.asInt(splitValue);
  4.     if(terminalClassCount != null){
  5.       throw new IllegalArgumentException();
  6.     }
  7.     node.setScore(levels.getValue(index - 1));
  8.     return node;
  9.   }
  10. };

代码示例来源：origin: jpmml/jpmml-sparkml

  1. @Override
  2.   public void encode(Node node, LeafNode leafNode){
  3.     String score = ValueUtil.formatValue(leafNode.prediction());
  4.     node.setScore(score);
  5.   }
  6. };

代码示例来源：origin: org.jpmml/pmml-model

  1. @Override
  2.   public VisitorAction visit(Node node){
  3.     MathContext mathContext = this.mathContext;
  5.     if(mathContext != null && node.hasScore()){
  6.       Object score = node.getScore();
  8.       if(score instanceof String){
  9.         String stringScore = (String)score;
  11.         try {
  12.           switch(mathContext){
  13.             case DOUBLE:
  14.               node.setScore(Double.parseDouble(stringScore));
  15.               break;
  16.             case FLOAT:
  17.               node.setScore(Float.parseFloat(stringScore));
  18.               break;
  19.             default:
  20.               break;
  21.           }
  22.         } catch(NumberFormatException nfe){
  23.           // Ignored
  24.         }
  25.       }
  26.     }
  28.     return super.visit(node);
  29.   }
  30. }

代码示例来源：origin: jpmml/jpmml-model

  1. @Override
  2.   public VisitorAction visit(Node node){
  3.     MathContext mathContext = this.mathContext;
  5.     if(mathContext != null && node.hasScore()){
  6.       Object score = node.getScore();
  8.       if(score instanceof String){
  9.         String stringScore = (String)score;
  11.         try {
  12.           switch(mathContext){
  13.             case DOUBLE:
  14.               node.setScore(Double.parseDouble(stringScore));
  15.               break;
  16.             case FLOAT:
  17.               node.setScore(Float.parseFloat(stringScore));
  18.               break;
  19.             default:
  20.               break;
  21.           }
  22.         } catch(NumberFormatException nfe){
  23.           // Ignored
  24.         }
  25.       }
  26.     }
  28.     return super.visit(node);
  29.   }
  30. }

代码示例来源：origin: jpmml/jpmml-r

  1. @Override
  2.   public Node encode(Node node, int offset){
  3.     Number score = yval.getValue(offset);
  4.     Number recordCount = n.getValue(offset);
  5.     node
  6.       .setScore(score)
  7.       .setRecordCount(recordCount.doubleValue());
  8.     return node;
  9.   }
  10. };

代码示例来源：origin: jpmml/jpmml-r

  1. @Override
  2.   public Node encode(Node node, int offset){
  3.     String score = categories.get(this.classes.get(offset) - 1);
  4.     Integer recordCount = n.getValue(offset);
  5.     node
  6.       .setScore(score)
  7.       .setRecordCount(recordCount.doubleValue());
  8.     if(hasScoreDistribution){
  9.       node = NodeUtil.toComplexNode(node);
  10.       List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();
  11.       for(int i = 0; i < categories.size(); i++){
  12.         List<? extends Number> recordCounts = this.recordCounts.get(i);
  13.         ScoreDistribution scoreDistribution = new ScoreDistribution()
  14.           .setValue(categories.get(i))
  15.           .setRecordCount(recordCounts.get(offset).doubleValue());
  16.         scoreDistributions.add(scoreDistribution);
  17.       }
  18.     }
  19.     return node;
  20.   }
  21. };

代码示例来源：origin: jpmml/jpmml-sklearn

  1. @Override
  2.   public VisitorAction visit(Node node){
  3.     if(node.getScore() != null){
  4.       double nodeDepth = 0d;
  5.       Deque<PMMLObject> parents = getParents();
  6.       for(PMMLObject parent : parents){
  7.         if(!(parent instanceof Node)){
  8.           break;
  9.         }
  10.         nodeDepth++;
  11.       }
  12.       double nodeSample = this.nodeSamples[Integer.parseInt(node.getId())];
  13.       double averagePathLength = (corrected ? correctedAveragePathLength(nodeSample) : averagePathLength(nodeSample));
  14.       node.setScore(nodeDepth + averagePathLength);
  15.     }
  16.     return super.visit(node);
  17.   }
  18. };

代码示例来源：origin: jpmml/jpmml-r

  1. @Override
  2.   public Node encode(Node node, Number splitValue, RNumberVector<?> terminalClassCount){
  3.     if(splitValue.doubleValue() != 0d || (terminalClassCount == null || terminalClassCount.size() != levels.size())){
  4.       throw new IllegalArgumentException();
  5.     }
  6.     node = NodeUtil.toComplexNode(node);
  7.     List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();
  8.     Double maxProbability = null;
  9.     for(int i = 0; i < terminalClassCount.size(); i++){
  10.       String value = levels.getValue(i);
  11.       Double probability = ValueUtil.asDouble(terminalClassCount.getValue(i));
  12.       if(maxProbability == null || (maxProbability).compareTo(probability) < 0){
  13.         node.setScore(value);
  14.         maxProbability = probability;
  15.       }
  16.       ScoreDistribution scoreDisctibution = new ScoreDistribution(value, probability);
  17.       scoreDistributions.add(scoreDisctibution);
  18.     }
  19.     return node;
  20.   }
  21. };

代码示例来源：origin: jpmml/jpmml-r

  1. node.setScore(value);

代码示例来源：origin: jpmml/jpmml-sparkml

  1. @Override
  2.   public void encode(Node node, LeafNode leafNode){
  3.     int index = ValueUtil.asInt(leafNode.prediction());
  4.     node.setScore(this.categoricalLabel.getValue(index));
  5.     ImpurityCalculator impurityCalculator = leafNode.impurityStats();
  6.     node.setRecordCount((double)impurityCalculator.count());
  7.     double[] stats = impurityCalculator.stats();
  8.     for(int i = 0; i < stats.length; i++){
  9.       ScoreDistribution scoreDistribution = new ScoreDistribution(this.categoricalLabel.getValue(i), stats[i]);
  10.       node.addScoreDistributions(scoreDistribution);
  11.     }
  12.   }
  13. };

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-r

  1. result.setScore(factor.getFactorValue(index));
  2. result.setScore(response.getValue(id.asScalar() - 1));

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. }

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