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
暂无
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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