Package moa.evaluation.preview
Class LearningCurve
- java.lang.Object
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- moa.AbstractMOAObject
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- moa.evaluation.preview.Preview
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- moa.evaluation.preview.LearningCurve
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- All Implemented Interfaces:
Serializable
,MOAObject
public class LearningCurve extends Preview
Class that stores and keeps the history of evaluation measurements.- Version:
- $Revision: 7 $
- Author:
- Richard Kirkby (rkirkby@cs.waikato.ac.nz)
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected List<String>
measurementNames
protected List<double[]>
measurementValues
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Constructor Summary
Constructors Constructor Description LearningCurve(String orderingMeasurementName)
LearningCurve(String orderingMeasurementName, Class<?> taskClass)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
addMeasurementName(String name)
String
entryToString(int entryIndex)
void
getDescription(StringBuilder sb, int indent)
Returns a string representation of this object.double[]
getEntryData(int entryIndex)
int
getEntryMeasurementCount(int entryIdx)
double
getMeasurement(int entryIndex, int measurementIndex)
String
getMeasurementName(int measurementIndex)
int
getMeasurementNameCount()
String
getOrderingMeasurementName()
Class<?>
getTaskClass()
String
headerToString()
void
insertEntry(LearningEvaluation learningEvaluation)
int
numEntries()
void
setData(List<String> measurementNames, List<double[]> measurementValues)
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Methods inherited from class moa.evaluation.preview.Preview
getData, getMeasurementNames
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Methods inherited from class moa.AbstractMOAObject
copy, copy, measureByteSize, measureByteSize, toString
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Method Detail
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getOrderingMeasurementName
public String getOrderingMeasurementName()
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insertEntry
public void insertEntry(LearningEvaluation learningEvaluation)
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numEntries
public int numEntries()
- Specified by:
numEntries
in classPreview
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addMeasurementName
protected int addMeasurementName(String name)
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headerToString
public String headerToString()
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entryToString
public String entryToString(int entryIndex)
- Specified by:
entryToString
in classPreview
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getDescription
public void getDescription(StringBuilder sb, int indent)
Description copied from interface:MOAObject
Returns a string representation of this object. Used inAbstractMOAObject.toString
to give a string representation of the object.- Parameters:
sb
- the stringbuilder to add the descriptionindent
- the number of characters to indent
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getMeasurement
public double getMeasurement(int entryIndex, int measurementIndex)
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getMeasurementName
public String getMeasurementName(int measurementIndex)
- Specified by:
getMeasurementName
in classPreview
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getMeasurementNameCount
public int getMeasurementNameCount()
- Specified by:
getMeasurementNameCount
in classPreview
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getEntryMeasurementCount
public int getEntryMeasurementCount(int entryIdx)
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getTaskClass
public Class<?> getTaskClass()
- Specified by:
getTaskClass
in classPreview
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getEntryData
public double[] getEntryData(int entryIndex)
- Specified by:
getEntryData
in classPreview
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