Package elki.result

Class EvaluationResult

java.lang.Object

elki.result.EvaluationResult

All Implemented Interfaces:

TextWriteable, java.lang.Iterable<EvaluationResult.MeasurementGroup>

Direct Known Subclasses:

EvaluateClustering.ScoreResult, RepresentativeUncertainClustering.RepresentativenessEvaluation

public class EvaluationResult
extends java.lang.Object
implements TextWriteable, java.lang.Iterable<EvaluationResult.MeasurementGroup>

Abstract evaluation result.

Since:

0.7.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EvaluationResult.Measurement	Class representing a single measurement.
static class	EvaluationResult.MeasurementGroup	A group of evaluation measurements.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.util.ArrayList<EvaluationResult.MeasurementGroup>	groups	Measurements.
(package private) java.util.ArrayList<java.lang.String>	header	Header lines.
static java.lang.String	RANKING	Result name for aggregating ranking evaluations.

Constructor Summary

Constructors

Constructor	Description
EvaluationResult()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addHeader(java.lang.String line)	Add a header line to this result.
static EvaluationResult	findOrCreate(java.lang.Object parent, java.lang.String name)	Find or create an evaluation result.
EvaluationResult.MeasurementGroup	findOrCreateGroup(java.lang.String label)	Find or add a new measurement group.
java.lang.Iterable<java.lang.String>	getHeaderLines()	Get the header lines.
java.util.Iterator<EvaluationResult.MeasurementGroup>	iterator()
EvaluationResult.MeasurementGroup	newGroup(java.lang.String string)	Add a new measurement group.
int	numLines()	Number of lines recommended for display.
boolean	visualizeSingleton()	Flag to indicate that these results should be visualized using a single visualizer.
void	writeToText(TextWriterStream out, java.lang.String label)	Write self to the given TextWriterStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

RANKING

public static final java.lang.String RANKING

Result name for aggregating ranking evaluations.

See Also:

Constant Field Values

groups

java.util.ArrayList<EvaluationResult.MeasurementGroup> groups

Measurements.

header

java.util.ArrayList<java.lang.String> header

Header lines.

Constructor Detail

EvaluationResult

public EvaluationResult()

Constructor.

Method Detail

newGroup

public EvaluationResult.MeasurementGroup newGroup(java.lang.String string)

Add a new measurement group.

Parameters:

string - Group name

Returns:

Measurement group.

findOrCreateGroup

public EvaluationResult.MeasurementGroup findOrCreateGroup(java.lang.String label)

Find or add a new measurement group.

Parameters:

label - Group name

Returns:

Measurement group.

writeToText

public void writeToText(TextWriterStream out,
                        java.lang.String label)

Description copied from interface: TextWriteable

Write self to the given TextWriterStream

Specified by:

writeToText in interface TextWriteable

Parameters:

out - Output writer

label - Label

addHeader

public void addHeader(java.lang.String line)

Add a header line to this result.

Parameters:

line - Header line

getHeaderLines

public java.lang.Iterable<java.lang.String> getHeaderLines()

Get the header lines.

Returns:

Header lines

iterator

public java.util.Iterator<EvaluationResult.MeasurementGroup> iterator()

Specified by:

iterator in interface java.lang.Iterable<EvaluationResult.MeasurementGroup>

numLines

public int numLines()

Number of lines recommended for display.

Returns:

Number of lines

findOrCreate

public static EvaluationResult findOrCreate(java.lang.Object parent,
                                            java.lang.String name)

Find or create an evaluation result.

Parameters:

parent - Parent result

name - Long name

Returns:

Evaluation result

visualizeSingleton

public boolean visualizeSingleton()

Flag to indicate that these results should be visualized using a single visualizer.

Returns:

Singleton