com.rapidminer.operator.features.construction
Class CompleteFeatureGenerationOperator

java.lang.Object
  com.rapidminer.operator.Operator
      com.rapidminer.operator.AbstractExampleSetProcessing
          com.rapidminer.operator.features.AbstractFeatureProcessing
              com.rapidminer.operator.features.construction.AbstractFeatureConstruction
                  com.rapidminer.operator.features.construction.CompleteFeatureGenerationOperator

All Implemented Interfaces:

ConfigurationListener, PreviewListener, ParameterHandler, LoggingHandler

public class CompleteFeatureGenerationOperator
extends AbstractFeatureConstruction

This operator applies a set of functions on all features of the input example set. Applicable functions include +, -, *, /, norm, sin, cos, tan, atan, exp, log, min, max, floor, ceil, round, sqrt, abs, and pow. Features with two arguments will be applied on all pairs. Non commutative functions will also be applied on all permutations.

Author:

Ingo Mierswa 08:57:27 ingomierswa Exp $

See Also:

FeatureGenerator

Field Summary

static java.lang.String	PARAMETER_KEEP_ALL The parameter name for "If set to true, all the original attributes are kept, otherwise they are removed from the example set.
static java.lang.String	PARAMETER_USE_ABSOLUTE_VALUES The parameter name for "Generate absolute values.
static java.lang.String	PARAMETER_USE_ATAN The parameter name for "Generate arc tangens.
static java.lang.String	PARAMETER_USE_CEIL The parameter name for "Generate ceil values.
static java.lang.String	PARAMETER_USE_COS The parameter name for "Generate cosinus.
static java.lang.String	PARAMETER_USE_DIFF The parameter name for "Generate differences.
static java.lang.String	PARAMETER_USE_DIV The parameter name for "Generate quotients.
static java.lang.String	PARAMETER_USE_EXP The parameter name for "Generate exponential functions.
static java.lang.String	PARAMETER_USE_FLOOR The parameter name for "Generate floor values.
static java.lang.String	PARAMETER_USE_LOG The parameter name for "Generate logarithmic functions.
static java.lang.String	PARAMETER_USE_MAX The parameter name for "Generate maximum values.
static java.lang.String	PARAMETER_USE_MIN The parameter name for "Generate minimum values.
static java.lang.String	PARAMETER_USE_MULT The parameter name for "Generate products.
static java.lang.String	PARAMETER_USE_PLUS The parameter name for "Generate sums.
static java.lang.String	PARAMETER_USE_POWER_FUNCTIONS The parameter name for "Generate the power of one attribute and another.
static java.lang.String	PARAMETER_USE_RECIPROCALS The parameter name for "Generate reciprocal values.
static java.lang.String	PARAMETER_USE_ROUNDED The parameter name for "Generate rounded values.
static java.lang.String	PARAMETER_USE_SIN The parameter name for "Generate sinus.
static java.lang.String	PARAMETER_USE_SQUARE_ROOTS The parameter name for "Generate square root values.
static java.lang.String	PARAMETER_USE_TAN The parameter name for "Generate tangens.

Constructor Summary

CompleteFeatureGenerationOperator(OperatorDescription description)

Method Summary

ExampleSet	apply(ExampleSet exampleSet) Delegate for the apply method.
java.util.List<ParameterType>	getParameterTypes() Returns a list of ParameterTypes describing the parameters of this operator.

Methods inherited from class com.rapidminer.operator.AbstractExampleSetProcessing

apply, getInputClasses, getOutputClasses

Methods inherited from class com.rapidminer.operator.Operator

addError, addValue, addWarning, apply, checkDeprecations, checkForStop, checkIO, checkProperties, clearErrorList, cloneOperator, createExperimentTree, createExperimentTree, createFromXML, createMarkedExperimentTree, createMarkedProcessTree, createProcessTree, createProcessTree, getAddOnlyAdditionalOutput, getApplyCount, getDeliveredOutputClasses, getDeprecationInfo, getDesiredInputClasses, getEncoding, getErrorList, getExperiment, getInnerOperatorsXML, getInput, getInput, getInput, getInputDescription, getIOContainerForInApplyLoopBreakpoint, getIODescription, getLog, getName, getOperatorClassName, getOperatorDescription, getParameter, getParameterAsBoolean, getParameterAsColor, getParameterAsDouble, getParameterAsFile, getParameterAsFile, getParameterAsInputStream, getParameterAsInt, getParameterAsMatrix, getParameterAsString, getParameterList, getParameters, getParameterType, getParent, getProcess, getStartTime, getStatus, getUserDescription, getValue, getValues, getXML, hasBreakpoint, hasBreakpoint, hasInput, inApplyLoop, isDebugMode, isEnabled, isExpanded, isParallel, isParameterSet, log, logError, logNote, logWarning, performAdditionalChecks, processFinished, processStarts, register, registerOperator, remove, rename, resume, setApplyCount, setBreakpoint, setEnabled, setExpanded, setInput, setListParameter, setOperatorParameters, setParameter, setParameters, setParent, setUserDescription, toString, unregisterOperator, writeXML

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_KEEP_ALL

public static final java.lang.String PARAMETER_KEEP_ALL

The parameter name for "If set to true, all the original attributes are kept, otherwise they are removed from the example set."

See Also:

Constant Field Values

PARAMETER_USE_PLUS

public static final java.lang.String PARAMETER_USE_PLUS

The parameter name for "Generate sums."

See Also:

Constant Field Values

PARAMETER_USE_DIFF

public static final java.lang.String PARAMETER_USE_DIFF

The parameter name for "Generate differences."

See Also:

Constant Field Values

PARAMETER_USE_MULT

public static final java.lang.String PARAMETER_USE_MULT

The parameter name for "Generate products."

See Also:

Constant Field Values

PARAMETER_USE_DIV

public static final java.lang.String PARAMETER_USE_DIV

The parameter name for "Generate quotients."

See Also:

Constant Field Values

PARAMETER_USE_RECIPROCALS

public static final java.lang.String PARAMETER_USE_RECIPROCALS

The parameter name for "Generate reciprocal values."

See Also:

Constant Field Values

PARAMETER_USE_SQUARE_ROOTS

public static final java.lang.String PARAMETER_USE_SQUARE_ROOTS

The parameter name for "Generate square root values."

See Also:

Constant Field Values

PARAMETER_USE_POWER_FUNCTIONS

public static final java.lang.String PARAMETER_USE_POWER_FUNCTIONS

The parameter name for "Generate the power of one attribute and another."

See Also:

Constant Field Values

PARAMETER_USE_SIN

public static final java.lang.String PARAMETER_USE_SIN

The parameter name for "Generate sinus."

See Also:

Constant Field Values

PARAMETER_USE_COS

public static final java.lang.String PARAMETER_USE_COS

The parameter name for "Generate cosinus."

See Also:

Constant Field Values

PARAMETER_USE_TAN

public static final java.lang.String PARAMETER_USE_TAN

The parameter name for "Generate tangens."

See Also:

Constant Field Values

PARAMETER_USE_ATAN

public static final java.lang.String PARAMETER_USE_ATAN

The parameter name for "Generate arc tangens."

See Also:

Constant Field Values

PARAMETER_USE_EXP

public static final java.lang.String PARAMETER_USE_EXP

The parameter name for "Generate exponential functions."

See Also:

Constant Field Values

PARAMETER_USE_LOG

public static final java.lang.String PARAMETER_USE_LOG

The parameter name for "Generate logarithmic functions."

See Also:

Constant Field Values

PARAMETER_USE_ABSOLUTE_VALUES

public static final java.lang.String PARAMETER_USE_ABSOLUTE_VALUES

The parameter name for "Generate absolute values."

See Also:

Constant Field Values

PARAMETER_USE_MIN

public static final java.lang.String PARAMETER_USE_MIN

The parameter name for "Generate minimum values."

See Also:

Constant Field Values

PARAMETER_USE_MAX

public static final java.lang.String PARAMETER_USE_MAX

The parameter name for "Generate maximum values."

See Also:

Constant Field Values

PARAMETER_USE_CEIL

public static final java.lang.String PARAMETER_USE_CEIL

The parameter name for "Generate ceil values."

See Also:

Constant Field Values

PARAMETER_USE_FLOOR

public static final java.lang.String PARAMETER_USE_FLOOR

The parameter name for "Generate floor values."

See Also:

Constant Field Values

PARAMETER_USE_ROUNDED

public static final java.lang.String PARAMETER_USE_ROUNDED

The parameter name for "Generate rounded values."

See Also:

Constant Field Values

Constructor Detail

CompleteFeatureGenerationOperator

public CompleteFeatureGenerationOperator(OperatorDescription description)

Method Detail

apply

public ExampleSet apply(ExampleSet exampleSet)
                 throws OperatorException

Description copied from class: AbstractExampleSetProcessing

Delegate for the apply method. In most cases, the returned example set will be the same as the example set or a modified clone.

Specified by:

apply in class AbstractExampleSetProcessing

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.

Specified by:

getParameterTypes in interface ParameterHandler

Overrides:

getParameterTypes in class Operator