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W

WEIGHT_INVERSE. Static variable in class weka.classifiers.lazy.IBk

WEIGHT_NONE. Static variable in class weka.classifiers.lazy.IBk

WEIGHT_SIMILARITY. Static variable in class weka.classifiers.lazy.IBk

weight(). Method in class weka.core.Instance

Returns the instance's weight.

weight(). Method in class weka.core.Attribute

Returns the attribute's weight.

weight(). Method in class weka.classifiers.evaluation.NumericPrediction

Gets the weight assigned to this prediction.

weight(). Method in class weka.classifiers.evaluation.NominalPrediction

Gets the weight assigned to this prediction.

weight(). Method in interface weka.classifiers.evaluation.Prediction

Gets the weight assigned to this prediction.

weight(Instance). Method in class weka.classifiers.rules.part.ClassifierDecList

Returns the weight a rule assigns to an instance.

weightByConfidenceTipText(). Method in class weka.classifiers.misc.VFI

Returns the tip text for this property

weightByDistanceTipText(). Method in class weka.attributeSelection.ReliefFAttributeEval

Returns the tip text for this property

WeightedInstancesHandler interface weka.core.WeightedInstancesHandler.

Interface to something that makes use of the information provided by instance weights.

weights(Instance). Method in class weka.classifiers.trees.j48.ClassifierSplitModel

Returns weights if instance is assigned to more than one subset.

weights(Instance). Method in class weka.classifiers.trees.j48.NoSplit

Always returns null because there is only one subset.

weights(Instance). Method in class weka.classifiers.trees.j48.C45Split

Returns weights if instance is assigned to more than one subset.

weights(Instance). Method in class weka.classifiers.trees.j48.BinC45Split

Returns weights if instance is assigned to more than one subset.

weightValue(int). Method in class weka.classifiers.functions.neural.NeuralConnection

Call this to get the weight value on a particular connection.

weightValue(int). Method in class weka.classifiers.functions.neural.NeuralNode

Call this to get the weight value on a particular connection.

weka.associations package weka.associations

weka.attributeSelection package weka.attributeSelection

weka.classifiers package weka.classifiers

weka.classifiers.bayes package weka.classifiers.bayes

weka.classifiers.evaluation package weka.classifiers.evaluation

weka.classifiers.functions package weka.classifiers.functions

weka.classifiers.functions.neural package weka.classifiers.functions.neural

weka.classifiers.functions.pace package weka.classifiers.functions.pace

weka.classifiers.functions.supportVector package weka.classifiers.functions.supportVector

weka.classifiers.lazy package weka.classifiers.lazy

weka.classifiers.lazy.kstar package weka.classifiers.lazy.kstar

weka.classifiers.meta package weka.classifiers.meta

weka.classifiers.misc package weka.classifiers.misc

weka.classifiers.rules package weka.classifiers.rules

weka.classifiers.rules.part package weka.classifiers.rules.part

weka.classifiers.trees package weka.classifiers.trees

weka.classifiers.trees.adtree package weka.classifiers.trees.adtree

weka.classifiers.trees.j48 package weka.classifiers.trees.j48

weka.classifiers.trees.m5 package weka.classifiers.trees.m5

weka.clusterers package weka.clusterers

weka.core package weka.core

weka.core.converters package weka.core.converters

weka.estimators package weka.estimators

weka.experiment package weka.experiment

weka.filters package weka.filters

weka.filters.supervised.attribute package weka.filters.supervised.attribute

weka.filters.supervised.instance package weka.filters.supervised.instance

weka.filters.unsupervised.attribute package weka.filters.unsupervised.attribute

weka.filters.unsupervised.instance package weka.filters.unsupervised.instance

weka.gui package weka.gui

weka.gui.beans package weka.gui.beans

weka.gui.boundaryvisualizer package weka.gui.boundaryvisualizer

weka.gui.experiment package weka.gui.experiment

weka.gui.explorer package weka.gui.explorer

weka.gui.streams package weka.gui.streams

weka.gui.treevisualizer package weka.gui.treevisualizer

weka.gui.visualize package weka.gui.visualize

WekaException exception weka.core.WekaException.

Class for Weka-specific exceptions.

WekaException(). Constructor for class weka.core.WekaException

Creates a new WekaException with no message.

WekaException(String). Constructor for class weka.core.WekaException

Creates a new WekaException.

WekaTaskMonitor class weka.gui.WekaTaskMonitor.

This panel records the number of weka tasks running and displays a simple bird animation while their are active tasks

WekaTaskMonitor(). Constructor for class weka.gui.WekaTaskMonitor

Constructor

WekaWrapper interface weka.gui.beans.WekaWrapper.

Interface to something that can wrap around a class of Weka algorithms (classifiers, filters etc).

WEST_CONNECTOR. Static variable in class weka.gui.beans.BeanVisual

whichSubset(Instance). Method in class weka.classifiers.trees.j48.ClassifierSplitModel

Returns index of subset instance is assigned to.

whichSubset(Instance). Method in class weka.classifiers.trees.j48.NoSplit

Always returns 0 because only there is only one subset.

whichSubset(Instance). Method in class weka.classifiers.trees.j48.C45Split

Returns index of subset instance is assigned to.

whichSubset(Instance). Method in class weka.classifiers.trees.j48.BinC45Split

Returns index of subset instance is assigned to.

width(). Method in class weka.classifiers.functions.pace.ExponentialFormat

width(). Method in class weka.classifiers.functions.pace.FloatingPointFormat

width(). Method in class weka.classifiers.functions.pace.FlexibleDecimalFormat

Winnow class weka.classifiers.functions.Winnow.

Implements Winnow and Balanced Winnow algorithms by N.

Winnow(). Constructor for class weka.classifiers.functions.Winnow

WITHIN_BATCH. Static variable in class weka.gui.beans.IncrementalClassifierEvent

WrapperSubsetEval class weka.attributeSelection.WrapperSubsetEval.

Wrapper attribute subset evaluator.

WrapperSubsetEval(). Constructor for class weka.attributeSelection.WrapperSubsetEval

Constructor.

write(Writer). Method in class weka.core.Matrix

Writes out a matrix.

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