# Package weka.experiment

package weka.experiment

Related Packages
Package
Description
weka.experiment.xml
Class
Description
AveragingResultProducer
Takes the results from a ResultProducer and submits the average to the result listener.
ClassifierSplitEvaluator
A SplitEvaluator that produces results for a classification scheme on a nominal class attribute.
Compute
Interface to something that can accept remote connections and execute a task.
CostSensitiveClassifierSplitEvaluator
SplitEvaluator that produces results for a classification scheme on a nominal class attribute, including weighted misclassification costs.
CrossValidationResultProducer
Generates for each run, carries out an n-fold cross-validation, using the set SplitEvaluator to generate some results.
CSVResultListener
Takes results from a result producer and assembles them into comma separated value form.
DatabaseResultListener
Takes results from a result producer and sends them to a database.
DatabaseResultProducer
Examines a database and extracts out the results produced by the specified ResultProducer and submits them to the specified ResultListener.
DatabaseUtils
DatabaseUtils provides utility functions for accessing the experiment database.
DensityBasedClustererSplitEvaluator
A SplitEvaluator that produces results for a density based clusterer.
Experiment
Holds all the necessary configuration information for a standard type experiment.
InstanceQuery
Convert the results of a database query into instances.
InstancesResultListener
Outputs the received results in arff format to a Writer.
LearningRateResultProducer
Tells a sub-ResultProducer to reproduce the current run for varying sized subsamples of the dataset.
OutputZipper
OutputZipper writes output to either gzipped files or to a multi entry zip file.
PairedCorrectedTTester
Behaves the same as PairedTTester, only it uses the corrected resampled t-test statistic.
PairedStats
A class for storing stats on a paired comparison (t-test and correlation)
PairedStatsCorrected
A class for storing stats on a paired comparison.
PairedTTester
Calculates T-Test statistics on data stored in a set of instances.
PropertyNode
Stores information on a property of an object: the class of the object with the property; the property descriptor, and the current value.
RandomSplitResultProducer
Generates a single train/test split and calls the appropriate SplitEvaluator to generate some results.
RegressionSplitEvaluator
A SplitEvaluator that produces results for a classification scheme on a numeric class attribute.
RemoteEngine
A general purpose server for executing Task objects sent via RMI.
RemoteExperiment
Holds all the necessary configuration information for a distributed experiment.
RemoteExperimentEvent
Class encapsulating information on progress of a remote experiment
RemoteExperimentListener
Interface for classes that want to listen for updates on RemoteExperiment progress
RemoteExperimentSubTask
Class to encapsulate an experiment as a task that can be executed on a remote host.
ResultListener
Interface for objects able to listen for results obtained by a ResultProducer
ResultMatrix
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixCSV
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixGnuPlot
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixHTML
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixLatex
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixPlainText
This matrix is a container for the datasets and classifier setups and their statistics.
ResultMatrixSignificance
This matrix is a container for the datasets and classifier setups and their statistics.
ResultProducer
This interface defines the methods required for an object that produces results for different randomizations of a dataset.
SplitEvaluator
Interface to objects able to generate a fixed set of results for a particular split of a dataset.
Stats
A class to store simple statistics
Task
Interface to something that can be remotely executed as a task.
TaskStatusInfo
A class holding information for tasks being executed on RemoteEngines.
Tester
Interface for different kinds of Testers in the Experimenter.