weka.classifiers.meta

Class GridSearch.PerformanceComparator

java.lang.Object

weka.classifiers.meta.GridSearch.PerformanceComparator

All Implemented Interfaces:

Serializable, Comparator<GridSearch.Performance>, RevisionHandler

Enclosing class:

GridSearch

protected class GridSearch.PerformanceComparator
extends Object
implements Comparator<GridSearch.Performance>, Serializable, RevisionHandler

A concrete Comparator for the Performance class.

See Also:

GridSearch.Performance, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	m_Evaluation the performance measure to use for comparison

Constructor Summary

Constructors

Constructor and Description
PerformanceComparator(int evaluation) initializes the comparator with the given performance measure

Method Summary

Modifier and Type	Method and Description
int	compare(GridSearch.Performance o1, GridSearch.Performance o2) Compares its two arguments for order.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this Comparator.
int	getEvaluation() returns the performance measure that's used to compare the objects
String	getRevision() Returns the revision string.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

m_Evaluation

protected int m_Evaluation

the performance measure to use for comparison

See Also:

GridSearch.TAGS_EVALUATION

Constructor Detail

PerformanceComparator

public PerformanceComparator(int evaluation)

initializes the comparator with the given performance measure

Parameters:

evaluation - the performance measure to use

See Also:

GridSearch.TAGS_EVALUATION

Method Detail

getEvaluation

public int getEvaluation()

returns the performance measure that's used to compare the objects

Returns:

the performance measure

See Also:

GridSearch.TAGS_EVALUATION

compare

public int compare(GridSearch.Performance o1,
                   GridSearch.Performance o2)

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Specified by:

compare in interface Comparator<GridSearch.Performance>

Parameters:

o1 - the first performance

o2 - the second performance

Returns:

the order

equals

public boolean equals(Object obj)

Indicates whether some other object is "equal to" this Comparator.

Specified by:

equals in interface Comparator<GridSearch.Performance>

Overrides:

equals in class Object

Parameters:

obj - the object to compare with

Returns:

true if the same evaluation type is used

getRevision

public String getRevision()

Returns the revision string.

Specified by:

getRevision in interface RevisionHandler

Returns:

the revision