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  
字(7.3k)|赞(0)|评价(0)|浏览(146)

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

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

代码示例来源：origin: OryxProject/oryx

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

代码示例来源：origin: jpmml/jpmml-r

@Override
  public Node encode(Node node, Number splitValue, RNumberVector<?> terminalClassCount){
    node.setScore(splitValue);
    return node;
  }
};

代码示例来源：origin: jpmml/jpmml-r

static
private Node encodeRegressionScore(Node node, RDoubleVector probabilities){
  if(probabilities.size() != 1){
    throw new IllegalArgumentException();
  }
  Double probability = probabilities.asScalar();
  node.setScore(probability);
  return node;
}

代码示例来源：origin: jpmml/jpmml-r

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

代码示例来源：origin: jpmml/jpmml-sparkml

@Override
  public void encode(Node node, LeafNode leafNode){
    String score = ValueUtil.formatValue(leafNode.prediction());
    node.setScore(score);
  }
};

代码示例来源：origin: org.jpmml/pmml-model

@Override
  public VisitorAction visit(Node node){
    MathContext mathContext = this.mathContext;

    if(mathContext != null && node.hasScore()){
      Object score = node.getScore();

      if(score instanceof String){
        String stringScore = (String)score;

        try {
          switch(mathContext){
            case DOUBLE:
              node.setScore(Double.parseDouble(stringScore));
              break;
            case FLOAT:
              node.setScore(Float.parseFloat(stringScore));
              break;
            default:
              break;
          }
        } catch(NumberFormatException nfe){
          // Ignored
        }
      }
    }

    return super.visit(node);
  }
}

代码示例来源：origin: jpmml/jpmml-model

@Override
  public VisitorAction visit(Node node){
    MathContext mathContext = this.mathContext;

    if(mathContext != null && node.hasScore()){
      Object score = node.getScore();

      if(score instanceof String){
        String stringScore = (String)score;

        try {
          switch(mathContext){
            case DOUBLE:
              node.setScore(Double.parseDouble(stringScore));
              break;
            case FLOAT:
              node.setScore(Float.parseFloat(stringScore));
              break;
            default:
              break;
          }
        } catch(NumberFormatException nfe){
          // Ignored
        }
      }
    }

    return super.visit(node);
  }
}

代码示例来源：origin: jpmml/jpmml-r

@Override
  public Node encode(Node node, int offset){
    Number score = yval.getValue(offset);
    Number recordCount = n.getValue(offset);
    node
      .setScore(score)
      .setRecordCount(recordCount.doubleValue());
    return node;
  }
};

代码示例来源：origin: jpmml/jpmml-r

@Override
  public Node encode(Node node, int offset){
    String score = categories.get(this.classes.get(offset) - 1);
    Integer recordCount = n.getValue(offset);
    node
      .setScore(score)
      .setRecordCount(recordCount.doubleValue());
    if(hasScoreDistribution){
      node = NodeUtil.toComplexNode(node);
      List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();
      for(int i = 0; i < categories.size(); i++){
        List<? extends Number> recordCounts = this.recordCounts.get(i);
        ScoreDistribution scoreDistribution = new ScoreDistribution()
          .setValue(categories.get(i))
          .setRecordCount(recordCounts.get(offset).doubleValue());
        scoreDistributions.add(scoreDistribution);
      }
    }
    return node;
  }
};

代码示例来源：origin: jpmml/jpmml-sklearn

@Override
  public VisitorAction visit(Node node){
    if(node.getScore() != null){
      double nodeDepth = 0d;
      Deque<PMMLObject> parents = getParents();
      for(PMMLObject parent : parents){
        if(!(parent instanceof Node)){
          break;
        }
        nodeDepth++;
      }
      double nodeSample = this.nodeSamples[Integer.parseInt(node.getId())];
      double averagePathLength = (corrected ? correctedAveragePathLength(nodeSample) : averagePathLength(nodeSample));
      node.setScore(nodeDepth + averagePathLength);
    }
    return super.visit(node);
  }
};

代码示例来源：origin: jpmml/jpmml-r

@Override
  public Node encode(Node node, Number splitValue, RNumberVector<?> terminalClassCount){
    if(splitValue.doubleValue() != 0d || (terminalClassCount == null || terminalClassCount.size() != levels.size())){
      throw new IllegalArgumentException();
    }
    node = NodeUtil.toComplexNode(node);
    List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();
    Double maxProbability = null;
    for(int i = 0; i < terminalClassCount.size(); i++){
      String value = levels.getValue(i);
      Double probability = ValueUtil.asDouble(terminalClassCount.getValue(i));
      if(maxProbability == null || (maxProbability).compareTo(probability) < 0){
        node.setScore(value);
        maxProbability = probability;
      }
      ScoreDistribution scoreDisctibution = new ScoreDistribution(value, probability);
      scoreDistributions.add(scoreDisctibution);
    }
    return node;
  }
};

代码示例来源：origin: jpmml/jpmml-r

node.setScore(value);

代码示例来源：origin: jpmml/jpmml-sparkml

@Override
  public void encode(Node node, LeafNode leafNode){
    int index = ValueUtil.asInt(leafNode.prediction());
    node.setScore(this.categoricalLabel.getValue(index));
    ImpurityCalculator impurityCalculator = leafNode.impurityStats();
    node.setRecordCount((double)impurityCalculator.count());
    double[] stats = impurityCalculator.stats();
    for(int i = 0; i < stats.length; i++){
      ScoreDistribution scoreDistribution = new ScoreDistribution(this.categoricalLabel.getValue(i), stats[i]);
      node.addScoreDistributions(scoreDistribution);
    }
  }
};

代码示例来源：origin: cheng-li/pyramid

private void encodeNode(org.dmg.pmml.tree.Node parent, int index, Schema schema){
  parent.setId(String.valueOf(index + 1));
  Node node = allNodes.get(index);
  if(!node.isLeaf()){
    int splitIndex = node.getFeatureIndex();
    Feature feature = schema.getFeature(splitIndex);
    org.dmg.pmml.tree.Node leftChild = new org.dmg.pmml.tree.Node()
        .setPredicate(encodePredicate(feature, node, true));
    encodeNode(leftChild, node.getLeftChild().getId(), schema);
    org.dmg.pmml.tree.Node rightChild = new org.dmg.pmml.tree.Node()
        .setPredicate(encodePredicate(feature, node, false));
    encodeNode(rightChild, node.getRightChild().getId(), schema);
    parent.addNodes(leftChild, rightChild);
    boolean defaultLeft = false;
    parent.setDefaultChild(defaultLeft ? leftChild.getId() : rightChild.getId());
  } else
  {
    float value = (float)node.getValue();
    parent.setScore(ValueUtil.formatValue(value));
  }
}

代码示例来源：origin: jpmml/jpmml-r

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

代码示例来源：origin: org.jpmml/pmml-model

@Override
public Node unmarshal(ComplexNode value){
  if(value.getRecordCount() != null){
    return value;
  } // End if
  if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
    return value;
  }
  Node node;
  if(value.hasNodes()){
    node = new BranchNode()
      .setId(value.getId())
      .setDefaultChild(value.getDefaultChild());
    (node.getNodes()).addAll(value.getNodes());
  } else
  {
    node = new LeafNode()
      .setId(value.getId());
  }
  node
    .setScore(value.getScore())
    .setPredicate(value.getPredicate());
  return node;
}

代码示例来源：origin: jpmml/jpmml-model

@Override
public Node unmarshal(ComplexNode value){
  if(value.getRecordCount() != null){
    return value;
  } // End if
  if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
    return value;
  }
  Node node;
  if(value.hasNodes()){
    node = new BranchNode()
      .setId(value.getId())
      .setDefaultChild(value.getDefaultChild());
    (node.getNodes()).addAll(value.getNodes());
  } else
  {
    node = new LeafNode()
      .setId(value.getId());
  }
  node
    .setScore(value.getScore())
    .setPredicate(value.getPredicate());
  return node;
}

内容来源于网络，如有侵权，请联系作者删除！

Node

相关文章

    查看更多
    微信公众号

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com