Uses of Interface
weka.core.WeightedAttributesHandler

Packages that use WeightedAttributesHandler

Package	Description
weka.classifiers.bayes
weka.classifiers.meta
weka.filters
weka.filters.supervised.attribute
weka.filters.supervised.instance
weka.filters.unsupervised.attribute
weka.filters.unsupervised.instance

Uses of WeightedAttributesHandler in weka.classifiers.bayes

Classes in weka.classifiers.bayes that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	NaiveBayes Class for a Naive Bayes classifier using estimator classes.
class	NaiveBayesUpdateable Class for a Naive Bayes classifier using estimator classes.

Uses of WeightedAttributesHandler in weka.classifiers.meta

Classes in weka.classifiers.meta that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	FilteredClassifier Class for running an arbitrary classifier on data that has been passed through an arbitrary filter.
class	RandomizableFilteredClassifier Class for running an arbitrary classifier on data that has been passed through an arbitrary filter.

Uses of WeightedAttributesHandler in weka.filters

Classes in weka.filters that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	AllFilter A simple instance filter that passes all instances directly through.
class	MultiFilter Applies several filters successively.
class	RenameRelation A simple filter that allows the relation name of a set of instances to be altered in various ways.

Uses of WeightedAttributesHandler in weka.filters.supervised.attribute

Classes in weka.filters.supervised.attribute that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	AddClassification A filter for adding the classification, the class distribution and an error flag to a dataset with a classifier.
class	AttributeSelection A supervised attribute filter that can be used to select attributes.
class	ClassConditionalProbabilities Converts the values of nominal and/or numeric attributes into class conditional probabilities.
class	ClassOrder Changes the order of the classes so that the class values are no longer of in the order specified in the header.
class	MergeNominalValues Merges values of all nominal attributes among the specified attributes, excluding the class attribute, using the CHAID method, but without considering re-splitting of merged subsets.

Uses of WeightedAttributesHandler in weka.filters.supervised.instance

Classes in weka.filters.supervised.instance that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	ClassBalancer Reweights the instances in the data so that each class has the same total weight.
class	SpreadSubsample Produces a random subsample of a dataset.
class	StratifiedRemoveFolds This filter takes a dataset and outputs a specified fold for cross validation.

Uses of WeightedAttributesHandler in weka.filters.unsupervised.attribute

Classes in weka.filters.unsupervised.attribute that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	AbstractTimeSeries An abstract instance filter that assumes instances form time-series data and performs some merging of attribute values in the current instance with attribute attribute values of some previous (or future) instance.
class	Add An instance filter that adds a new attribute to the dataset.
class	AddCluster A filter that adds a new nominal attribute representing the cluster assigned to each instance by the specified clustering algorithm. Either the clustering algorithm gets built with the first batch of data or one specifies are serialized clusterer model file to use instead.
class	AddExpression An instance filter that creates a new attribute by applying a mathematical expression to existing attributes.
class	AddID An instance filter that adds an ID attribute to the dataset.
class	AddNoise An instance filter that changes a percentage of a given attribute's values.
class	AddUserFields A filter that adds new attributes with user specified type and constant value.
class	AddValues Adds the labels from the given list to an attribute if they are missing.
class	Center Centers all numeric attributes in the given dataset to have zero mean (apart from the class attribute, if set).
class	ChangeDateFormat Changes the date format used by a date attribute.
class	ClassAssigner Filter that can set and unset the class index.
class	ClusterMembership A filter that uses a density-based clusterer to generate cluster membership values; filtered instances are composed of these values plus the class attribute (if set in the input data).
class	Copy An instance filter that copies a range of attributes in the dataset.
class	DateToNumeric A filter for turning date attributes into numeric ones.
class	Discretize An instance filter that discretizes a range of numeric attributes in the dataset into nominal attributes.
class	InterquartileRange A filter for detecting outliers and extreme values based on interquartile ranges.
class	MakeIndicator A filter that creates a new dataset with a Boolean attribute replacing a nominal attribute.
class	MathExpression Modify numeric attributes according to a given mathematical expression.
class	MergeInfrequentNominalValues Merges all values of the specified nominal attributes that are insufficiently frequent.
class	MergeManyValues Merges many values of a nominal attribute into one value.
class	MergeTwoValues Merges two values of a nominal attribute into one value.
class	NominalToBinary Converts all nominal attributes into binary numeric attributes.
class	NominalToString Converts a nominal attribute (i.e.
class	Normalize Normalizes all numeric values in the given dataset (apart from the class attribute, if set).
class	NumericCleaner A filter that 'cleanses' the numeric data from values that are too small, too big or very close to a certain value, and sets these values to a pre-defined default.
class	NumericToBinary Converts all numeric attributes into binary attributes (apart from the class attribute, if set): if the value of the numeric attribute is exactly zero, the value of the new attribute will be zero.
class	NumericToDate A filter for turning numeric attributes into date attributes.
class	NumericToNominal A filter for turning numeric attributes into nominal ones.
class	NumericTransform Transforms numeric attributes using a given transformation method.
class	Obfuscate A simple instance filter that renames the relation, all attribute names and all nominal attribute values.
class	OrdinalToNumeric An attribute filter that converts ordinal nominal attributes into numeric ones Valid options are:
class	PartitionedMultiFilter A filter that applies filters on subsets of attributes and assembles the output into a new dataset.
class	PKIDiscretize Discretizes numeric attributes using equal frequency binning and forces the number of bins to be equal to the square root of the number of values of the numeric attribute. For more information, see: Ying Yang, Geoffrey I.
class	RandomSubset Chooses a random subset of non-class attributes, either an absolute number or a percentage.
class	Remove An filter that removes a range of attributes from the dataset.
class	RemoveByName Removes attributes based on a regular expression matched against their names.
class	RemoveType Removes attributes of a given type.
class	RemoveUseless This filter removes attributes that do not vary at all or that vary too much.
class	RenameAttribute This filter is used for renaming attributes. Regular expressions can be used in the matching and replacing. See Javadoc of java.util.regex.Pattern class for more information: http://java.sun.com/javase/6/docs/api/java/util/regex/Pattern.html Valid options are:
class	RenameNominalValues Renames the values of nominal attributes.
class	Reorder A filter that generates output with a new order of the attributes.
class	ReplaceMissingValues Replaces all missing values for nominal and numeric attributes in a dataset with the modes and means from the training data.
class	ReplaceMissingWithUserConstant Replaces all missing values for nominal, string, numeric and date attributes in the dataset with user-supplied constant values.
class	ReplaceWithMissingValue A filter that can be used to introduce missing values in a dataset.
class	SortLabels A simple filter for sorting the labels of nominal attributes.
class	Standardize Standardizes all numeric attributes in the given dataset to have zero mean and unit variance (apart from the class attribute, if set).
class	StringToNominal Converts a range of string attributes (unspecified number of values) to nominal (set number of values).
class	SwapValues Swaps two values of a nominal attribute.
class	TimeSeriesDelta An instance filter that assumes instances form time-series data and replaces attribute values in the current instance with the difference between the current value and the equivalent attribute attribute value of some previous (or future) instance.
class	TimeSeriesTranslate An instance filter that assumes instances form time-series data and replaces attribute values in the current instance with the equivalent attribute values of some previous (or future) instance.
class	Transpose Transposes the data: instances become attributes and attributes become instances.

Uses of WeightedAttributesHandler in weka.filters.unsupervised.instance

Classes in weka.filters.unsupervised.instance that implement WeightedAttributesHandler

Modifier and Type	Class and Description
class	NonSparseToSparse An instance filter that converts all incoming instances into sparse format.
class	Randomize Randomly shuffles the order of instances passed through it.
class	RemoveDuplicates Removes all duplicate instances from the first batch of data it receives.
class	RemoveFolds This filter takes a dataset and outputs a specified fold for cross validation.
class	RemoveFrequentValues Determines which values (frequent or infrequent ones) of an (nominal) attribute are retained and filters the instances accordingly.
class	RemoveMisclassified A filter that removes instances which are incorrectly classified.
class	RemovePercentage A filter that removes a given percentage of a dataset.
class	RemoveRange A filter that removes a given range of instances of a dataset.
class	RemoveWithValues Filters instances according to the value of an attribute.
class	Resample Produces a random subsample of a dataset using either sampling with replacement or without replacement.
class	ReservoirSample Produces a random subsample of a dataset using the reservoir sampling Algorithm "R" by Vitter.
class	SparseToNonSparse An instance filter that converts all incoming sparse instances into non-sparse format.
class	SubsetByExpression Filters instances according to a user-specified expression. Examples: - extracting only mammals and birds from the 'zoo' UCI dataset: (CLASS is 'mammal') or (CLASS is 'bird') - extracting only animals with at least 2 legs from the 'zoo' UCI dataset: (ATT14 >= 2) - extracting only instances with non-missing 'wage-increase-second-year' from the 'labor' UCI dataset: not ismissing(ATT3) Valid options are: