Package weka.experiment

Interface Summary

Compute	Interface to something that can accept remote connections and execute a task.
RemoteExperimentListener	Interface for classes that want to listen for updates on RemoteExperiment progress
ResultListener	Interface for objects able to listen for results obtained by a ResultProducer
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.
Task	Interface to something that can be remotely executed as a task.

Class Summary

AveragingResultProducer	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.
CostSensitiveClassifierSplitEvaluator	A 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	CSVResultListener outputs the received results in csv format to a Writer
DatabaseResultListener	DatabaseResultListener takes the results from a ResultProducer and submits them to a central database.
DatabaseResultProducer	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.
Experiment	Holds all the necessary configuration information for a standard type experiment.
InstanceQuery	Convert the results of a database query into instances.
InstancesResultListener	InstancesResultListener outputs the received results in arff format to a Writer.
LearningRateResultProducer	LearningRateResultProducer takes the results from a ResultProducer and submits the average to the result listener.
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
RemoteExperimentSubTask	Class to encapsulate an experiment as a task that can be executed on a remote host.
Stats	A class to store simple statistics
TaskStatusInfo	A class holding information for tasks being executed on RemoteEngines.