Package adams.flow.transformer
Class WekaPredictionsToInstances
- java.lang.Object
-
- adams.core.logging.LoggingObject
-
- adams.core.logging.CustomLoggingLevelObject
-
- adams.core.option.AbstractOptionHandler
-
- adams.flow.core.AbstractActor
-
- adams.flow.transformer.AbstractTransformer
-
- adams.flow.transformer.AbstractWekaPredictionsTransformer
-
- adams.flow.transformer.WekaPredictionsToInstances
-
- All Implemented Interfaces:
adams.core.AdditionalInformationHandler
,adams.core.CleanUpHandler
,adams.core.Destroyable
,adams.core.GlobalInfoSupporter
,adams.core.logging.LoggingLevelHandler
,adams.core.logging.LoggingSupporter
,adams.core.option.OptionHandler
,adams.core.QuickInfoSupporter
,adams.core.ShallowCopySupporter<adams.flow.core.Actor>
,adams.core.SizeOfHandler
,adams.core.Stoppable
,adams.core.StoppableWithFeedback
,adams.core.VariablesInspectionHandler
,adams.event.VariableChangeListener
,adams.flow.core.Actor
,adams.flow.core.ErrorHandler
,adams.flow.core.InputConsumer
,adams.flow.core.OutputProducer
,Serializable
,Comparable
public class WekaPredictionsToInstances extends AbstractWekaPredictionsTransformer
Generates weka.core.Instances from the predictions of an Evaluation object.
Input/output:
- accepts:
weka.classifiers.Evaluation
adams.flow.container.WekaEvaluationContainer
- generates:
weka.core.Instances
Container information:
- adams.flow.container.WekaEvaluationContainer: Evaluation, Model, Prediction output, Original indices
-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel) The logging level for outputting errors and debugging output. default: WARNING
-name <java.lang.String> (property: name) The name of the actor. default: WekaPredictionsToInstances
-annotation <adams.core.base.BaseAnnotation> (property: annotations) The annotations to attach to this actor. default:
-skip <boolean> (property: skip) If set to true, transformation is skipped and the input token is just forwarded as it is. default: false
-stop-flow-on-error <boolean> (property: stopFlowOnError) If set to true, the flow execution at this level gets stopped in case this actor encounters an error; the error gets propagated; useful for critical actors. default: false
-silent <boolean> (property: silent) If enabled, then no errors are output in the console; Note: the enclosing actor handler must have this enabled as well. default: false
-add-index <boolean> (property: addLabelIndex) If set to true, then the label is prefixed with the index. default: false
-error <boolean> (property: showError) If set to true, then the error will be displayed as well. default: false
-absolute-error <boolean> (property: useAbsoluteError) If set to true, then the error will be absolute (no direction). default: true
-probability <boolean> (property: showProbability) If set to true, then the probability of the prediction will be displayed as well (only for nominal class attributes). default: false
-distribution <boolean> (property: showDistribution) If set to true, then the class distribution will be displayed as well (only for nominal class attributes). default: false
-weight <boolean> (property: showWeight) If set to true, then the instance weight will be displayed as well. default: false
-use-original-indices <boolean> (property: useOriginalIndices) If set to true, the input token is a adams.flow.container.WekaEvaluationContainer and it contains the original indices ('Original indices') then the output will get aligned with the original data. default: false
-test-attributes <adams.core.Range> (property: testAttributes) The range of attributes from the test set to add to the output (if test data available). default: example: A range is a comma-separated list of single 1-based indices or sub-ranges of indices ('start-end'); 'inv(...)' inverts the range '...'; the following placeholders can be used as well: first, second, third, last_2, last_1, last
-measures-prefix <java.lang.String> (property: measuresPrefix) The prefix to use for the measure attributes being output. default:
- Version:
- $Revision$
- Author:
- fracpete (fracpete at waikato dot ac dot nz)
- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class adams.flow.transformer.AbstractWekaPredictionsTransformer
m_AddLabelIndex, m_MeasuresPrefix, m_ShowDistribution, m_ShowError, m_ShowProbability, m_ShowWeight, m_TestAttributes, m_UseAbsoluteError, m_UseOriginalIndices
-
Fields inherited from class adams.flow.transformer.AbstractTransformer
BACKUP_INPUT, BACKUP_OUTPUT, m_InputToken, m_OutputToken
-
Fields inherited from class adams.flow.core.AbstractActor
m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_Executing, m_ExecutionListeningSupporter, m_FullName, m_LoggingPrefix, m_Name, m_Parent, m_ScopeHandler, m_Self, m_Silent, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated
-
-
Constructor Summary
Constructors Constructor Description WekaPredictionsToInstances()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected String
doExecute()
Executes the flow item.Class[]
generates()
Returns the class of objects that it generates.String
globalInfo()
Returns a string describing the object.-
Methods inherited from class adams.flow.transformer.AbstractWekaPredictionsTransformer
accepts, addLabelIndexTipText, defineOptions, filterTestData, getAddLabelIndex, getMeasuresPrefix, getQuickInfo, getShowDistribution, getShowError, getShowProbability, getShowWeight, getTestAttributes, getUseAbsoluteError, getUseOriginalIndices, measuresPrefixTipText, setAddLabelIndex, setMeasuresPrefix, setShowDistribution, setShowError, setShowProbability, setShowWeight, setTestAttributes, setUseAbsoluteError, setUseOriginalIndices, showDistributionTipText, showErrorTipText, showProbabilityTipText, showWeightTipText, testAttributesTipText, useAbsoluteErrorTipText, useOriginalIndicesTipText
-
Methods inherited from class adams.flow.transformer.AbstractTransformer
backupState, currentInput, execute, hasInput, hasPendingOutput, input, output, postExecute, restoreState, wrapUp
-
Methods inherited from class adams.flow.core.AbstractActor
annotationsTipText, canInspectOptions, canPerformSetUpCheck, cleanUp, compareTo, configureLogger, destroy, equals, finalUpdateVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, handleException, hasErrorHandler, hasStopMessage, index, initialize, isBackedUp, isExecuted, isExecuting, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, performVariableChecks, preExecute, pruneBackup, pruneBackup, reset, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, silentTipText, sizeOf, skipTipText, stopExecution, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables, variableChanged
-
Methods inherited from class adams.core.option.AbstractOptionHandler
cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString
-
Methods inherited from class adams.core.logging.LoggingObject
getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled
-
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface adams.flow.core.Actor
cleanUp, compareTo, destroy, equals, findVariables, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, hasErrorHandler, hasStopMessage, index, isExecuted, isFinished, isHeadless, isStopped, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, sizeOf, stopExecution, stopExecution, toCommandLine, variableChanged
-
-
-
-
Method Detail
-
globalInfo
public String globalInfo()
Returns a string describing the object.- Specified by:
globalInfo
in interfaceadams.core.GlobalInfoSupporter
- Specified by:
globalInfo
in classadams.core.option.AbstractOptionHandler
- Returns:
- a description suitable for displaying in the gui
-
doExecute
protected String doExecute()
Executes the flow item.- Specified by:
doExecute
in classadams.flow.core.AbstractActor
- Returns:
- null if everything is fine, otherwise error message
-
generates
public Class[] generates()
Returns the class of objects that it generates.- Returns:
- weka.core.Instances.class
-
-