gov.sandia.cognition.math.matrix.Vector.scaledPlusEquals()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中gov.sandia.cognition.math.matrix.Vector.scaledPlusEquals()方法的一些代码示例,展示了Vector.scaledPlusEquals()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。Vector.scaledPlusEquals()方法的具体详情如下:
包路径:gov.sandia.cognition.math.matrix.Vector
类名称:Vector
方法名:scaledPlusEquals

Vector.scaledPlusEquals介绍

暂无

代码示例

代码示例来源:origin: gov.sandia.foundry/gov-sandia-cognition-learning-core

/**
 * Updates the clusters for all the given points.
 * 
 * @param dataPoints 
 *      The examples to update.
 */
public void updateCluster(Collection<? extends Vector> dataPoints)
{
  int initNumUpdates = numUpdates;
  this.numUpdates += dataPoints.size();
  double finalEta = 1 / (double) numUpdates;
  Vector shiftVector = DenseVectorFactoryMTJ.INSTANCE.createVector(
    centroid.getDimensionality());
  for (Vector sample : dataPoints)
  {
    shiftVector.plusEquals(sample);
  }
  // Move centroid towards data point
  centroid.scaleEquals(initNumUpdates * finalEta);
  centroid.scaledPlusEquals(finalEta, shiftVector);
}

代码示例来源:origin: algorithmfoundry/Foundry

/**
 * Updates the clusters for all the given points.
 * 
 * @param dataPoints 
 *      The examples to update.
 */
public void updateCluster(Collection<? extends Vector> dataPoints)
{
  int initNumUpdates = numUpdates;
  this.numUpdates += dataPoints.size();
  double finalEta = 1 / (double) numUpdates;
  Vector shiftVector = DenseVectorFactoryMTJ.INSTANCE.createVector(
    centroid.getDimensionality());
  for (Vector sample : dataPoints)
  {
    shiftVector.plusEquals(sample);
  }
  // Move centroid towards data point
  centroid.scaleEquals(initNumUpdates * finalEta);
  centroid.scaledPlusEquals(finalEta, shiftVector);
}

代码示例来源:origin: algorithmfoundry/Foundry

/**
 * Updates the clusters for all the given points.
 * 
 * @param dataPoints 
 *      The examples to update.
 */
public void updateCluster(Collection<? extends Vector> dataPoints)
{
  int initNumUpdates = numUpdates;
  this.numUpdates += dataPoints.size();
  double finalEta = 1 / (double) numUpdates;
  Vector shiftVector = DenseVectorFactoryMTJ.INSTANCE.createVector(
    centroid.getDimensionality());
  for (Vector sample : dataPoints)
  {
    shiftVector.plusEquals(sample);
  }
  // Move centroid towards data point
  centroid.scaleEquals(initNumUpdates * finalEta);
  centroid.scaledPlusEquals(finalEta, shiftVector);
}

代码示例来源:origin: gov.sandia.foundry/gov-sandia-cognition-learning-core

errors.scaledPlusEquals(weightChange, inputs);
this.totalChange += Math.abs(weightChange);
  errors.scaledPlusEquals(factorChange, derivative);
  factorTimesInput.scaledPlusEquals(-factorChange, inputs);

代码示例来源:origin: algorithmfoundry/Foundry

errors.scaledPlusEquals(weightChange, inputs);
this.totalChange += Math.abs(weightChange);
  errors.scaledPlusEquals(factorChange, derivative);
  factorTimesInput.scaledPlusEquals(-factorChange, inputs);

代码示例来源:origin: algorithmfoundry/Foundry

errors.scaledPlusEquals(weightChange, inputs);
this.totalChange += Math.abs(weightChange);
  errors.scaledPlusEquals(factorChange, derivative);
  factorTimesInput.scaledPlusEquals(-factorChange, inputs);

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