Package org.nlpub.watset.util

Class Matrices.InflateVisitor

java.lang.Object

org.apache.commons.math3.linear.DefaultRealMatrixChangingVisitor

org.nlpub.watset.util.Matrices.InflateVisitor

All Implemented Interfaces:

org.apache.commons.math3.linear.RealMatrixChangingVisitor

Enclosing class:

Matrices

public static class Matrices.InflateVisitor
extends org.apache.commons.math3.linear.DefaultRealMatrixChangingVisitor

Visitor that raises each element to the specified power.

Constructor Summary

Constructors

Constructor	Description
InflateVisitor(double r)	Create an instance of the inflator.

Method Summary

Modifier and Type	Method	Description
double	visit(int row, int column, double value)	Raise the value of a single element to the power of r.

Methods inherited from class org.apache.commons.math3.linear.DefaultRealMatrixChangingVisitor

end, start

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InflateVisitor

public InflateVisitor(double r)

Create an instance of the inflator.

Parameters:

r - the inflation parameter

Method Detail

visit

public double visit(int row,
                    int column,
                    double value)

Raise the value of a single element to the power of r.

Specified by:

visit in interface org.apache.commons.math3.linear.RealMatrixChangingVisitor

Overrides:

visit in class org.apache.commons.math3.linear.DefaultRealMatrixChangingVisitor

Parameters:

row - row

column - column

value - the value

Returns:

the value raised to the power of r