Class KNN
- java.lang.Object
-
- moa.AbstractMOAObject
-
- moa.options.AbstractOptionHandler
-
- moa.classifiers.core.statisticaltests.KNN
-
- All Implemented Interfaces:
Configurable
,Serializable
,Callable<Double>
,StatisticalTest
,MOAObject
,OptionHandler
public class KNN extends AbstractOptionHandler implements StatisticalTest
Implements the multivariate non-parametric KNN statistical test.- Author:
- Paulo Goncalves
- See Also:
- Serialized Form
-
-
Field Summary
Fields Modifier and Type Field Description IntOption
kValueOption
-
Fields inherited from class moa.options.AbstractOptionHandler
config
-
-
Constructor Summary
Constructors Constructor Description KNN()
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Double
call()
void
getDescription(StringBuilder sb, int indent)
Returns a string representation of this object.static void
main(String[] args)
double[]
mtsknn(List<Instance> x, List<Instance> y)
protected void
prepareForUseImpl(TaskMonitor monitor, ObjectRepository repository)
This method describes the implementation of how to prepare this object for use.void
set(List<Instance> x, List<Instance> y)
This method sets the instances for later use in concurrent scenarios.double
test(List<Instance> x, List<Instance> y)
This method performs a test and returns the correspoding p-value.-
Methods inherited from class moa.options.AbstractOptionHandler
copy, getCLICreationString, getOptions, getPreparedClassOption, getPurposeString, prepareClassOptions, prepareForUse, prepareForUse
-
Methods inherited from class moa.AbstractMOAObject
copy, measureByteSize, measureByteSize, toString
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface moa.MOAObject
measureByteSize
-
Methods inherited from interface moa.options.OptionHandler
copy, getCLICreationString, getOptions, getPurposeString, prepareForUse, prepareForUse
-
-
-
-
Field Detail
-
kValueOption
public IntOption kValueOption
-
-
Method Detail
-
mtsknn
public double[] mtsknn(List<Instance> x, List<Instance> y) throws InterruptedException
- Throws:
InterruptedException
-
test
public double test(List<Instance> x, List<Instance> y)
Description copied from interface:StatisticalTest
This method performs a test and returns the correspoding p-value.- Specified by:
test
in interfaceStatisticalTest
- Parameters:
x
- List of instancesy
- List of instances- Returns:
- p-value
-
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.- Specified by:
getDescription
in interfaceMOAObject
- Parameters:
sb
- the stringbuilder to add the descriptionindent
- the number of characters to indent
-
prepareForUseImpl
protected void prepareForUseImpl(TaskMonitor monitor, ObjectRepository repository)
Description copied from class:AbstractOptionHandler
This method describes the implementation of how to prepare this object for use. All classes that extends this class have to implementprepareForUseImpl
and notprepareForUse
sinceprepareForUse
callsprepareForUseImpl
.- Specified by:
prepareForUseImpl
in classAbstractOptionHandler
- Parameters:
monitor
- the TaskMonitor to userepository
- the ObjectRepository to use
-
set
public void set(List<Instance> x, List<Instance> y)
Description copied from interface:StatisticalTest
This method sets the instances for later use in concurrent scenarios. The test is performed by using the call() method.- Specified by:
set
in interfaceStatisticalTest
- Parameters:
x
- List of instancesy
- List of instances
-
-