本文整理了Java中org.apache.mahout.math.Vector.getIteratorAdvanceCost()方法的一些代码示例，展示了Vector.getIteratorAdvanceCost()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.getIteratorAdvanceCost()方法的具体详情如下：
包路径：org.apache.mahout.math.Vector
类名称：Vector
方法名：getIteratorAdvanceCost

Vector.getIteratorAdvanceCost介绍

[英]Gets an estimate of the cost (in number of operations) it takes to advance an iterator through the nonzero elements of this vector.
[中]获取通过此向量的非零元素推进迭代器所需的成本（以操作数为单位）的估计值。

代码示例

代码示例来源：origin: apache/mahout

@Override
public double getIteratorAdvanceCost() {
 // TODO: remove the 2x after fixing the Element iterator
 return 2 * vector.getIteratorAdvanceCost();
}

代码示例来源：origin: apache/mahout

@Override
public double getIteratorAdvanceCost() {
 return delegate.getIteratorAdvanceCost();
}

代码示例来源：origin: apache/mahout

@Override
public double getIteratorAdvanceCost() {
 return delegate.getIteratorAdvanceCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.min(x.getNumNondefaultElements() * x.getIteratorAdvanceCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return Math.min(x.getNumNondefaultElements() * x.getIteratorAdvanceCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return Math.max(x.size() * x.getIteratorAdvanceCost(), y.size() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.max(x.size() * x.getIteratorAdvanceCost(), y.size() * y.getIteratorAdvanceCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost() * y.getLookupCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost() * x.getLookupCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost() * y.getLookupCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost() * x.getLookupCost());
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return Math.max(x.getNumNondefaultElements() * x.getIteratorAdvanceCost() * y.getLookupCost(),
   y.getNumNondefaultElements() * y.getIteratorAdvanceCost() * x.getLookupCost());
}
@Override

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return x.size() * x.getIteratorAdvanceCost() * y.getLookupCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return x.getNumNondefaultElements() * x.getIteratorAdvanceCost() * y.getLookupCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return x.size() * x.getIteratorAdvanceCost() * y.getLookupCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return x.getNumNondefaultElements() * x.getIteratorAdvanceCost() * y.getLookupCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction f) {
 return y.size() * y.getIteratorAdvanceCost() * x.getLookupCost();
}

代码示例来源：origin: apache/mahout

@Override
public double getIteratorAdvanceCost() {
 return (rowToColumn ? matrix.viewColumn(0) : matrix.viewRow(0)).getIteratorAdvanceCost();
}

代码示例来源：origin: apache/mahout

@Override
public double estimateCost(Vector x, Vector y, DoubleDoubleFunction fa, DoubleDoubleFunction fc) {
 return y.size() * y.getIteratorAdvanceCost() * x.getLookupCost();
}