Package moa.streams.filters
Class ReLUFilter
- java.lang.Object
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- moa.AbstractMOAObject
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- moa.options.AbstractOptionHandler
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- moa.streams.filters.AbstractStreamFilter
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- moa.streams.filters.ReLUFilter
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- All Implemented Interfaces:
Configurable
,Serializable
,CapabilitiesHandler
,MOAObject
,OptionHandler
,ExampleStream
,StreamFilter
public class ReLUFilter extends AbstractStreamFilter
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected InstancesHeader
dataset
IntOption
numLatentOption
protected Random
random
IntOption
randomSeedOption
protected double[][]
W
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Fields inherited from class moa.streams.filters.AbstractStreamFilter
inputStream
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Fields inherited from class moa.options.AbstractOptionHandler
config
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Constructor Summary
Constructors Constructor Description ReLUFilter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Instance
filterInstance(Instance x)
Filter an instance.void
getDescription(StringBuilder sb, int indent)
Returns a string representation of this object.InstancesHeader
getHeader()
Gets the header of this stream.String
getPurposeString()
Dictionary with option texts and objectsprotected void
restartImpl()
Restarts this filter.-
Methods inherited from class moa.streams.filters.AbstractStreamFilter
estimatedRemainingInstances, hasMoreInstances, isRestartable, nextInstance, prepareForUseImpl, restart, setInputStream
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Methods inherited from class moa.options.AbstractOptionHandler
copy, getCLICreationString, getOptions, getPreparedClassOption, prepareClassOptions, prepareForUse, prepareForUse
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Methods inherited from class moa.AbstractMOAObject
copy, measureByteSize, measureByteSize, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface moa.capabilities.CapabilitiesHandler
getCapabilities
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Methods inherited from interface moa.streams.ExampleStream
defineImmutableCapabilities
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Methods inherited from interface moa.MOAObject
measureByteSize
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Field Detail
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dataset
protected InstancesHeader dataset
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randomSeedOption
public IntOption randomSeedOption
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numLatentOption
public IntOption numLatentOption
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random
protected Random random
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W
protected double[][] W
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Method Detail
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getPurposeString
public String getPurposeString()
Description copied from class:AbstractOptionHandler
Dictionary with option texts and objects- Specified by:
getPurposeString
in interfaceOptionHandler
- Overrides:
getPurposeString
in classAbstractOptionHandler
- Returns:
- the string with the purpose of this object
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getHeader
public InstancesHeader getHeader()
Description copied from interface:ExampleStream
Gets the header of this stream. This is useful to know attributes and classes. InstancesHeader is an extension of weka.Instances.- Returns:
- the header of this stream
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filterInstance
public Instance filterInstance(Instance x)
Filter an instance. Assume that the instance has a single class label, as the final attribute. Note that this may not always be the case!- Specified by:
filterInstance
in interfaceStreamFilter
- Overrides:
filterInstance
in classAbstractStreamFilter
- Parameters:
x
- input instance- Returns:
- output instance
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restartImpl
protected void restartImpl()
Description copied from class:AbstractStreamFilter
Restarts this filter. All instances that extends fromAbstractStreamFilter
must implementrestartImpl
.restart
usesrestartImpl
inAbstractStreamFilter
.- Specified by:
restartImpl
in classAbstractStreamFilter
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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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