com.rapidminer.operator.performance
Class Data2Performance

java.lang.Object
  com.rapidminer.tools.AbstractObservable<Operator>
      com.rapidminer.operator.Operator
          com.rapidminer.operator.performance.AbstractExampleSetEvaluator
              com.rapidminer.operator.performance.Data2Performance

All Implemented Interfaces:

ConfigurationListener, PreviewListener, ResourceConsumer, ParameterHandler, LoggingHandler, Observable<Operator>

public class Data2Performance
extends AbstractExampleSetEvaluator

This operator can be used to derive a specific value of a given example set and provide it as a performance value which can be used for optimization purposes.

Author:

Ingo Mierswa

Field Summary

static int	MACRO_TYPE_ATTRIBUTES
static int	MACRO_TYPE_DATA
static int	MACRO_TYPE_EXAMPLES
static int	MACRO_TYPE_STATISTICS
static java.lang.String[]	MACRO_TYPES
static int	OPTIMIZATION_DIRECTION_MAXIMIZE
static int	OPTIMIZATION_DIRECTION_MINIMIZE
static java.lang.String[]	OPTIMIZATION_DIRECTIONS
static java.lang.String	PARAMETER_ATTRIBUTE_NAME
static java.lang.String	PARAMETER_ATTRIBUTE_VALUE
static java.lang.String	PARAMETER_EXAMPLE_INDEX
static java.lang.String	PARAMETER_OPTIMIZATION_DIRECTION
static java.lang.String	PARAMETER_PERFORMANCE_TYPE
static java.lang.String	PARAMETER_STATISTICS
static int	STATISTICS_TYPE_AVERAGE
static int	STATISTICS_TYPE_COUNT
static int	STATISTICS_TYPE_MAX
static int	STATISTICS_TYPE_MIN
static java.lang.String[]	STATISTICS_TYPES

Constructor Summary

Data2Performance(OperatorDescription description)

Method Summary

PerformanceVector	evaluate(ExampleSet exampleSet) Implements the evaluation.
java.util.List<ParameterType>	getParameterTypes() Returns a list of ParameterTypes describing the parameters of this operator.

Methods inherited from class com.rapidminer.operator.performance.AbstractExampleSetEvaluator

doWork, shouldAutoConnect

Methods inherited from class com.rapidminer.operator.Operator

acceptsInput, addError, addError, addValue, addWarning, apply, apply, assumePreconditionsSatisfied, checkAll, checkAllExcludingMetaData, checkDeprecations, checkForStop, checkIO, checkProperties, clear, clearErrorList, cloneOperator, collectErrors, createExperimentTree, createExperimentTree, createFromXML, createFromXML, createFromXML, createMarkedExperimentTree, createMarkedProcessTree, createProcessTree, createProcessTree, disconnectPorts, execute, fireUpdate, freeMemory, getAddOnlyAdditionalOutput, getApplyCount, getCompatibilityLevel, getDeliveredOutputClasses, getDeprecationInfo, getDesiredInputClasses, getDOMRepresentation, getEncoding, getErrorList, getExecutionUnit, getExperiment, getIncompatibleVersionChanges, getInput, getInput, getInput, getInputClasses, getInputDescription, getInputPorts, getIODescription, getLog, getLogger, getName, getNumberOfBreakpoints, getOperatorClassName, getOperatorDescription, getOutputClasses, getOutputPorts, getParameter, getParameterAsBoolean, getParameterAsChar, getParameterAsColor, getParameterAsDouble, getParameterAsFile, getParameterAsFile, getParameterAsInputStream, getParameterAsInt, getParameterAsMatrix, getParameterAsRepositoryLocation, getParameterAsString, getParameterHandler, getParameterList, getParameters, getParameterTupel, getParameterType, getParent, getPortOwner, getProcess, getResourceConsumptionEstimator, getRoot, getStartTime, getTransformer, getUserDescription, getValue, getValues, getXML, getXML, getXML, hasBreakpoint, hasBreakpoint, hasInput, inApplyLoop, isDebugMode, isDirty, isEnabled, isExpanded, isParallel, isParameterSet, isRunning, log, log, logError, logNote, logWarning, lookupOperator, makeDirty, makeDirtyOnUpdate, notifyRenaming, performAdditionalChecks, preAutoWire, processFinished, processStarts, producesOutput, propagateDirtyness, register, registerOperator, remove, removeAndKeepConnections, rename, resume, setBreakpoint, setCompatibilityLevel, setEnabled, setEnclosingProcess, setExpanded, setInput, setListParameter, setPairParameter, setParameter, setParameters, setUserDescription, shouldAutoConnect, shouldStopStandaloneExecution, toString, transformMetaData, unregisterOperator, updateExecutionOrder, walk, writeXML, writeXML

Methods inherited from class com.rapidminer.tools.AbstractObservable

addObserver, addObserverAsFirst, fireUpdate, removeObserver

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_PERFORMANCE_TYPE

public static final java.lang.String PARAMETER_PERFORMANCE_TYPE

See Also:

Constant Field Values

PARAMETER_ATTRIBUTE_VALUE

public static final java.lang.String PARAMETER_ATTRIBUTE_VALUE

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Constant Field Values

PARAMETER_STATISTICS

public static final java.lang.String PARAMETER_STATISTICS

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Constant Field Values

PARAMETER_ATTRIBUTE_NAME

public static final java.lang.String PARAMETER_ATTRIBUTE_NAME

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Constant Field Values

PARAMETER_EXAMPLE_INDEX

public static final java.lang.String PARAMETER_EXAMPLE_INDEX

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Constant Field Values

PARAMETER_OPTIMIZATION_DIRECTION

public static final java.lang.String PARAMETER_OPTIMIZATION_DIRECTION

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Constant Field Values

OPTIMIZATION_DIRECTIONS

public static final java.lang.String[] OPTIMIZATION_DIRECTIONS

OPTIMIZATION_DIRECTION_MINIMIZE

public static final int OPTIMIZATION_DIRECTION_MINIMIZE

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Constant Field Values

OPTIMIZATION_DIRECTION_MAXIMIZE

public static final int OPTIMIZATION_DIRECTION_MAXIMIZE

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Constant Field Values

MACRO_TYPES

public static final java.lang.String[] MACRO_TYPES

MACRO_TYPE_EXAMPLES

public static final int MACRO_TYPE_EXAMPLES

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Constant Field Values

MACRO_TYPE_ATTRIBUTES

public static final int MACRO_TYPE_ATTRIBUTES

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Constant Field Values

MACRO_TYPE_DATA

public static final int MACRO_TYPE_DATA

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Constant Field Values

MACRO_TYPE_STATISTICS

public static final int MACRO_TYPE_STATISTICS

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Constant Field Values

STATISTICS_TYPES

public static final java.lang.String[] STATISTICS_TYPES

STATISTICS_TYPE_AVERAGE

public static final int STATISTICS_TYPE_AVERAGE

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Constant Field Values

STATISTICS_TYPE_MIN

public static final int STATISTICS_TYPE_MIN

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Constant Field Values

STATISTICS_TYPE_MAX

public static final int STATISTICS_TYPE_MAX

See Also:

Constant Field Values

STATISTICS_TYPE_COUNT

public static final int STATISTICS_TYPE_COUNT

See Also:

Constant Field Values

Constructor Detail

Data2Performance

public Data2Performance(OperatorDescription description)

Method Detail

evaluate

public PerformanceVector evaluate(ExampleSet exampleSet)
                           throws OperatorException

Description copied from class: AbstractExampleSetEvaluator

Implements the evaluation. Called by Operator.apply().

Specified by:

evaluate in class AbstractExampleSetEvaluator

Throws:

OperatorException

getParameterTypes

public java.util.List<ParameterType> getParameterTypes()

Description copied from class: Operator

Returns a list of ParameterTypes describing the parameters of this operator. The default implementation returns an empty list if no input objects can be retained and special parameters for those input objects which can be prevented from being consumed. ATTENTION! This will create new parameterTypes. For calling already existing parameter types use getParameters().getParameterTypes();

Specified by:

getParameterTypes in interface ParameterHandler

Overrides:

getParameterTypes in class Operator