Uses of Package
weka.core

Packages that use weka.core

Package	Description
weka.associations
weka.attributeSelection
weka.classifiers
weka.classifiers.bayes
weka.classifiers.bayes.net
weka.classifiers.bayes.net.estimate
weka.classifiers.bayes.net.search
weka.classifiers.bayes.net.search.ci
weka.classifiers.bayes.net.search.fixed
weka.classifiers.bayes.net.search.global
weka.classifiers.bayes.net.search.local
weka.classifiers.evaluation
weka.classifiers.evaluation.output.prediction
weka.classifiers.functions
weka.classifiers.functions.neural
weka.classifiers.functions.supportVector
weka.classifiers.lazy
weka.classifiers.lazy.kstar
weka.classifiers.meta
weka.classifiers.misc
weka.classifiers.pmml.consumer
weka.classifiers.pmml.producer
weka.classifiers.rules
weka.classifiers.rules.part
weka.classifiers.trees
weka.classifiers.trees.ht
weka.classifiers.trees.j48
weka.classifiers.trees.lmt
weka.classifiers.trees.m5
weka.classifiers.xml
weka.clusterers
weka.core
weka.core.converters
weka.core.expressionlanguage.weka
weka.core.json
weka.core.logging
weka.core.matrix
weka.core.neighboursearch
weka.core.neighboursearch.balltrees
weka.core.neighboursearch.covertrees
weka.core.neighboursearch.kdtrees
weka.core.packageManagement
weka.core.pmml
weka.core.scripting
weka.core.stemmers
weka.core.stopwords
weka.core.tokenizers
weka.core.xml
weka.datagenerators
weka.datagenerators.classifiers.classification
weka.datagenerators.classifiers.regression
weka.datagenerators.clusterers
weka.estimators
weka.experiment
weka.experiment.xml
weka.filters
weka.filters.supervised.attribute
weka.filters.supervised.instance
weka.filters.unsupervised.attribute
weka.filters.unsupervised.instance
weka.gui
weka.gui.arffviewer
weka.gui.beans
weka.gui.beans.xml
weka.gui.boundaryvisualizer
weka.gui.experiment
weka.gui.explorer
weka.gui.filters
weka.gui.knowledgeflow
weka.gui.knowledgeflow.steps
weka.gui.scripting
weka.gui.sql
weka.gui.streams
weka.gui.treevisualizer
weka.gui.visualize
weka.gui.visualize.plugins
weka.knowledgeflow
weka.knowledgeflow.steps

Classes in weka.core used by weka.associations

Class and Description
Attribute Class for handling an attribute.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Check Abstract general class for testing in Weka.
CheckScheme Abstract general class for testing schemes in Weka.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.attributeSelection

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Check Abstract general class for testing in Weka.
CheckScheme Abstract general class for testing schemes in Weka.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
ThreadSafe Interface to something that is thread safe

Classes in weka.core used by weka.classifiers

Class and Description
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Check Abstract general class for testing in Weka.
CheckScheme Abstract general class for testing schemes in Weka.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
Summarizable Interface to something that provides a short textual summary (as opposed to toString() which is usually a fairly complete description) of itself.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.classifiers.bayes

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Aggregateable Interface to something that can aggregate an object of the same type with itself.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.bayes.net

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.bayes.net.estimate

Class and Description
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Instance Interface representing an instance.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.bayes.net.search

Class and Description
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.bayes.net.search.ci

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.bayes.net.search.fixed

Class and Description
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.bayes.net.search.global

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.

Classes in weka.core used by weka.classifiers.bayes.net.search.local

Class and Description
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.classifiers.evaluation

Class and Description
Aggregateable Interface to something that can aggregate an object of the same type with itself.
Attribute Class for handling an attribute.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.evaluation.output.prediction

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.

Classes in weka.core used by weka.classifiers.functions

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Aggregateable Interface to something that can aggregate an object of the same type with itself.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.functions.neural

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.functions.supportVector

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Check Abstract general class for testing in Weka.
CheckScheme Abstract general class for testing schemes in Weka.
Copyable Interface implemented by classes that can produce "shallow" copies of their objects.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.classifiers.lazy

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.lazy.kstar

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.meta

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Aggregateable Interface to something that can aggregate an object of the same type with itself.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
PartitionGenerator This interface can be implemented by algorithms that generate a partition of the instance space (e.g., decision trees).
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Summarizable Interface to something that provides a short textual summary (as opposed to toString() which is usually a fairly complete description) of itself.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.misc

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.pmml.consumer

Class and Description
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.pmml.producer

Class and Description
Attribute Class for handling an attribute.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.classifiers.rules

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Attribute Class for handling an attribute.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Copyable Interface implemented by classes that can produce "shallow" copies of their objects.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Summarizable Interface to something that provides a short textual summary (as opposed to toString() which is usually a fairly complete description) of itself.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.rules.part

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.trees

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Aggregateable Interface to something that can aggregate an object of the same type with itself.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Matchable Interface to something that can be matched with tree matching algorithms.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
PartitionGenerator This interface can be implemented by algorithms that generate a partition of the instance space (e.g., decision trees).
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Summarizable Interface to something that provides a short textual summary (as opposed to toString() which is usually a fairly complete description) of itself.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.trees.ht

Class and Description
Attribute Class for handling an attribute.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.classifiers.trees.j48

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.classifiers.trees.lmt

Class and Description
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.classifiers.trees.m5

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
BatchPredictor Interface to something that can produce predictions in a batch manner when presented with a set of Instances.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.classifiers.xml

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.clusterers

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Check Abstract general class for testing in Weka.
CheckScheme Abstract general class for testing schemes in Weka.
CommandlineRunnable Interface to something that can be run from the command line.
DistanceFunction Interface for any class that can compute and return distances between two instances.
Drawable Interface to something that can be drawn as a graph.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
NormalizableDistance Represents the abstract ancestor for normalizable distance functions, like Euclidean or Manhattan distance.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.core

Class and Description
AbstractInstance Abstract class providing common functionality for the original instance implementations.
Aggregateable Interface to something that can aggregate an object of the same type with itself.
AlgVector Class for performing operations on an algebraic vector of floating-point values.
Attribute Class for handling an attribute.
AttributeLocator This class locates and records the indices of a certain type of attributes, recursively in case of Relational attributes.
AttributeStats A Utility class that contains summary information on an the values that appear in a dataset for a particular attribute.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
Capabilities.Capability enumeration of all capabilities
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
Check Abstract general class for testing in Weka.
CheckScheme.PostProcessor a class for postprocessing the test-data
Copyable Interface implemented by classes that can produce "shallow" copies of their objects.
CustomDisplayStringProvider For classes that do not implement the OptionHandler interface and want to provide a custom display string in the GenericObjectEditor, which is more descriptive than the class name.
Debug.Clock A little helper class for clocking and outputting times.
Debug.Log A helper class for logging stuff.
Debug.Timestamp A class that can be used for timestamps in files, The toString() method simply returns the associated Date object in a timestamp format.
Defaults Base class for providing a set of default settings for an application.
DictionaryBuilder Class for building and maintaining a dictionary of terms.
DistanceFunction Interface for any class that can compute and return distances between two instances.
Environment This class encapsulates a map of all environment and java system properties.
FastVector Deprecated.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Javadoc Abstract superclass for classes that generate Javadoc comments and replace the content between certain comment tags.
Matrix Deprecated. Use weka.core.matrix.Matrix instead - only for backwards compatibility.
NominalAttributeInfo Stores information for nominal and string attributes.
NormalizableDistance Represents the abstract ancestor for normalizable distance functions, like Euclidean or Manhattan distance.
Optimization Implementation of Active-sets method with BFGS update to solve optimization problem with only bounds constraints in multi-dimensions.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
PropertyPath.Path Contains a (property) path structure
PropertyPath.PathElement Represents a single element of a property path
ProtectedProperties Simple class that extends the Properties class so that the properties are unable to be modified.
Range Class representing a range of cardinal numbers.
RevisionHandler For classes that should return their source control revision.
RevisionUtils.Type Enumeration of source control types.
Settings.SettingKey Class implementing a key for a setting.
SparseInstance Class for storing an instance as a sparse vector.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformation.Field the possible fields
TechnicalInformation.Type the different types of information
TechnicalInformationHandler For classes that are based on some kind of publications.
TestInstances Generates artificial datasets for testing.
Trie.TrieNode Represents a node in the trie.
WekaException Class for Weka-specific exceptions.

Classes in weka.core used by weka.core.converters

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
OptionMetadata Method annotation that can be used with scheme parameters to provide a nice display-ready name for the parameter, help information and, if applicable, command line option details
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.expressionlanguage.weka

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.core.json

Class and Description
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.core.logging

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.matrix

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.neighboursearch

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
DistanceFunction Interface for any class that can compute and return distances between two instances.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.core.neighboursearch.balltrees

Class and Description
DistanceFunction Interface for any class that can compute and return distances between two instances.
EuclideanDistance Implementing Euclidean distance (or similarity) function. One object defines not one distance but the data model in which the distances between objects of that data model can be computed. Attention: For efficiency reasons the use of consistency checks (like are the data models of the two instances exactly the same), is low. For more information, see: Wikipedia.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.core.neighboursearch.covertrees

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.neighboursearch.kdtrees

Class and Description
EuclideanDistance Implementing Euclidean distance (or similarity) function. One object defines not one distance but the data model in which the distances between objects of that data model can be computed. Attention: For efficiency reasons the use of consistency checks (like are the data models of the two instances exactly the same), is low. For more information, see: Wikipedia.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.core.packageManagement

Class and Description
Defaults Base class for providing a set of default settings for an application.
Settings Maintains a collection of settings.

Classes in weka.core used by weka.core.pmml

Class and Description
Attribute Class for handling an attribute.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.core.scripting

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.stemmers

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.core.stopwords

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.

Classes in weka.core used by weka.core.tokenizers

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.core.xml

Class and Description
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.datagenerators

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
Range Class representing a range of cardinal numbers.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.datagenerators.classifiers.classification

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.datagenerators.classifiers.regression

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.datagenerators.clusterers

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.estimators

Class and Description
Aggregateable Interface to something that can aggregate an object of the same type with itself.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.experiment

Class and Description
AdditionalMeasureProducer Interface to something that can produce measures other than those calculated by evaluation modules.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Range Class representing a range of cardinal numbers.
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.experiment.xml

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.filters

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.filters.supervised.attribute

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
OptionMetadata Method annotation that can be used with scheme parameters to provide a nice display-ready name for the parameter, help information and, if applicable, command line option details
PartitionGenerator This interface can be implemented by algorithms that generate a partition of the instance space (e.g., decision trees).
RevisionHandler For classes that should return their source control revision.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.filters.supervised.instance

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.filters.unsupervised.attribute

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
DictionaryBuilder Class for building and maintaining a dictionary of terms.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
OptionMetadata Method annotation that can be used with scheme parameters to provide a nice display-ready name for the parameter, help information and, if applicable, command line option details
Randomizable Interface to something that has random behaviour that is able to be seeded with an integer.
Range Class representing a range of cardinal numbers.
RevisionHandler For classes that should return their source control revision.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Tag A Tag simply associates a numeric ID with a String description.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.
WeightedInstancesHandler Interface to something that makes use of the information provided by instance weights.

Classes in weka.core used by weka.filters.unsupervised.instance

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
CapabilitiesHandler Classes implementing this interface return their capabilities in regards to datasets.
CapabilitiesIgnorer Classes implementing this interface make it possible to turn off capabilities checking.
CommandlineRunnable Interface to something that can be run from the command line.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.gui

Class and Description
Attribute Class for handling an attribute.
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
Defaults Base class for providing a set of default settings for an application.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
SelectedTag Represents a selected value from a finite set of values, where each value is a Tag (i.e.
Settings Maintains a collection of settings.
Settings.SettingKey Class implementing a key for a setting.
Tag A Tag simply associates a numeric ID with a String description.

Classes in weka.core used by weka.gui.arffviewer

Class and Description
Attribute Class for handling an attribute.
Instances Class for handling an ordered set of weighted instances.
Undoable Interface implemented by classes that support undo.

Classes in weka.core used by weka.gui.beans

Class and Description
Attribute Class for handling an attribute.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
RevisionHandler For classes that should return their source control revision.
Tag A Tag simply associates a numeric ID with a String description.

Classes in weka.core used by weka.gui.beans.xml

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.gui.boundaryvisualizer

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
TechnicalInformation Used for paper references in the Javadoc and for BibTex generation.
TechnicalInformationHandler For classes that are based on some kind of publications.

Classes in weka.core used by weka.gui.experiment

Class and Description
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.gui.explorer

Class and Description
Capabilities A class that describes the capabilites (e.g., handling certain types of attributes, missing values, types of classes, etc.) of a specific classifier.
Defaults Base class for providing a set of default settings for an application.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
Option Class to store information about an option.
OptionHandler Interface to something that understands options.
Settings.SettingKey Class implementing a key for a setting.

Classes in weka.core used by weka.gui.filters

Class and Description
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.

Classes in weka.core used by weka.gui.knowledgeflow

Class and Description
Defaults Base class for providing a set of default settings for an application.
Environment This class encapsulates a map of all environment and java system properties.
EnvironmentHandler Interface for something that can utilize environment variables.
Instances Class for handling an ordered set of weighted instances.
Settings Maintains a collection of settings.
Settings.SettingKey Class implementing a key for a setting.
WekaException Class for Weka-specific exceptions.

Classes in weka.core used by weka.gui.knowledgeflow.steps

Class and Description
Defaults Base class for providing a set of default settings for an application.
EnvironmentHandler Interface for something that can utilize environment variables.
Settings Maintains a collection of settings.
WekaException Class for Weka-specific exceptions.

Classes in weka.core used by weka.gui.scripting

Class and Description
Option Class to store information about an option.
OptionHandler Interface to something that understands options.

Classes in weka.core used by weka.gui.sql

Class and Description
RevisionHandler For classes that should return their source control revision.

Classes in weka.core used by weka.gui.streams

Class and Description
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.gui.treevisualizer

Class and Description
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.gui.visualize

Class and Description
Defaults Base class for providing a set of default settings for an application.
Instances Class for handling an ordered set of weighted instances.
Settings Maintains a collection of settings.
Settings.SettingKey Class implementing a key for a setting.

Classes in weka.core used by weka.gui.visualize.plugins

Class and Description
Attribute Class for handling an attribute.
Instances Class for handling an ordered set of weighted instances.

Classes in weka.core used by weka.knowledgeflow

Class and Description
Defaults Base class for providing a set of default settings for an application.
Environment This class encapsulates a map of all environment and java system properties.
Instances Class for handling an ordered set of weighted instances.
LogHandler Interface to something that can output messages to a log
Settings Maintains a collection of settings.
Settings.SettingKey Class implementing a key for a setting.
WekaException Class for Weka-specific exceptions.

Classes in weka.core used by weka.knowledgeflow.steps

Class and Description
Defaults Base class for providing a set of default settings for an application.
Environment This class encapsulates a map of all environment and java system properties.
Instance Interface representing an instance.
Instances Class for handling an ordered set of weighted instances.
OptionMetadata Method annotation that can be used with scheme parameters to provide a nice display-ready name for the parameter, help information and, if applicable, command line option details
Settings.SettingKey Class implementing a key for a setting.
WekaException Class for Weka-specific exceptions.