类 Grading
- 所有已实现的接口:
Serializable
,Cloneable
,CapabilitiesHandler
,OptionHandler
,Randomizable
,RevisionHandler
,TechnicalInformationHandler
Implements Grading. The base classifiers are "graded".
For more information, see
A.K. Seewald, J. Fuernkranz: An Evaluation of Grading Classifiers. In: Advances in Intelligent Data Analysis: 4th International Conference, Berlin/Heidelberg/New York/Tokyo, 115-124, 2001. BibTeX:
For more information, see
A.K. Seewald, J. Fuernkranz: An Evaluation of Grading Classifiers. In: Advances in Intelligent Data Analysis: 4th International Conference, Berlin/Heidelberg/New York/Tokyo, 115-124, 2001. BibTeX:
@inproceedings{Seewald2001, address = {Berlin/Heidelberg/New York/Tokyo}, author = {A.K. Seewald and J. Fuernkranz}, booktitle = {Advances in Intelligent Data Analysis: 4th International Conference}, editor = {F. Hoffmann et al.}, pages = {115-124}, publisher = {Springer}, title = {An Evaluation of Grading Classifiers}, year = {2001} }Valid options are:
-M <scheme specification> Full name of meta classifier, followed by options. (default: "weka.classifiers.rules.Zero")
-X <number of folds> Sets the number of cross-validation folds.
-S <num> Random number seed. (default 1)
-B <classifier specification> Full class name of classifier to include, followed by scheme options. May be specified multiple times. (default: "weka.classifiers.rules.ZeroR")
-D If set, classifier is run in debug mode and may output additional info to the console
- 版本:
- $Revision: 1.13 $
- 作者:
- Alexander K. Seewald (alex@seewald.at), Eibe Frank (eibe@cs.waikato.ac.nz)
- 另请参阅:
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明double[]
distributionForInstance
(Instance instance) Returns class probabilities for a given instance using the stacked classifier.Returns the revision string.Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.Returns a string describing classifierstatic void
Main method for testing this class.toString()
Output a representation of this classifier从类继承的方法 weka.classifiers.meta.Stacking
buildClassifier, getCapabilities, getMetaClassifier, getNumFolds, getOptions, listOptions, metaClassifierTipText, numFoldsTipText, setMetaClassifier, setNumFolds, setOptions
从类继承的方法 weka.classifiers.RandomizableMultipleClassifiersCombiner
getSeed, seedTipText, setSeed
从类继承的方法 weka.classifiers.MultipleClassifiersCombiner
classifiersTipText, getClassifier, getClassifiers, setClassifiers
从类继承的方法 weka.classifiers.Classifier
classifyInstance, debugTipText, forName, getDebug, makeCopies, makeCopy, setDebug
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构造器详细资料
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Grading
public Grading()
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方法详细资料
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globalInfo
Returns a string describing classifier- 覆盖:
globalInfo
在类中Stacking
- 返回:
- a description suitable for displaying in the explorer/experimenter gui
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getTechnicalInformation
Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.- 指定者:
getTechnicalInformation
在接口中TechnicalInformationHandler
- 覆盖:
getTechnicalInformation
在类中Stacking
- 返回:
- the technical information about this class
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distributionForInstance
Returns class probabilities for a given instance using the stacked classifier. One class will always get all the probability mass (i.e. probability one).- 覆盖:
distributionForInstance
在类中Stacking
- 参数:
instance
- the instance to be classified- 返回:
- the class distribution for the given instance
- 抛出:
Exception
- if instance could not be classified successfully
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toString
Output a representation of this classifier -
getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 覆盖:
getRevision
在类中Stacking
- 返回:
- the revision
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main
Main method for testing this class.- 参数:
argv
- should contain the following arguments: -t training file [-T test file] [-c class index]
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