类 KStarNominalAttribute
java.lang.Object
weka.classifiers.lazy.kstar.KStarNominalAttribute
- 所有已实现的接口:
KStarConstants
,RevisionHandler
A custom class which provides the environment for computing the
transformation probability of a specified test instance nominal
attribute to a specified train instance nominal attribute.
- 版本:
- $Revision 1.0 $
- 作者:
- Len Trigg (len@reeltwo.com), Abdelaziz Mahoui (am14@cs.waikato.ac.nz)
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字段概要
从接口继承的字段 weka.classifiers.lazy.kstar.KStarConstants
B_ENTROPY, B_SPHERE, EPSILON, FLOOR, FLOOR1, INITIAL_STEP, LOG2, M_AVERAGE, M_DELETE, M_MAXDIFF, M_NORMAL, NUM_RAND_COLS, OFF, ON, ROOT_FINDER_ACCURACY, ROOT_FINDER_MAX_ITER
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构造器概要
构造器构造器说明KStarNominalAttribute
(Instance test, Instance train, int attrIndex, Instances trainSet, int[][] randClassCol, KStarCache cache) Constructor -
方法概要
修饰符和类型方法说明Returns the revision string.void
setOptions
(int missingmode, int blendmethod, int blendfactor) Sets the options.double
Calculates the probability of the indexed nominal attribute of the test instance transforming into the indexed nominal attribute of the training instance.
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构造器详细资料
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KStarNominalAttribute
public KStarNominalAttribute(Instance test, Instance train, int attrIndex, Instances trainSet, int[][] randClassCol, KStarCache cache) Constructor
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方法详细资料
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transProb
public double transProb()Calculates the probability of the indexed nominal attribute of the test instance transforming into the indexed nominal attribute of the training instance.- 返回:
- the value of the transformation probability.
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setOptions
public void setOptions(int missingmode, int blendmethod, int blendfactor) Sets the options. -
getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 返回:
- the revision
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