Inheritance diagram for kddml.Operators.DataMining.SequenceAlgorithms.PREFIX_SPAN_RESOLVER:
Public Member Functions | |
void | readParameters (Hashtable< String, KDDMLScalarManager > parameters) throws ResolverException, KDDMLCoreException |
void | readXMLDestination (String xml_dest) |
Object | inputFormatting (InternalTableManager instances) throws ResolverException, KDDMLCoreException |
Object | execute (Object hashtable) throws ResolverException, KDDMLCoreException |
SequenceModel | outputFormatting (Object hashtable) throws ResolverException, KDDMLCoreException |
String[] | getTmpFiles () |
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2003 - 2005
Company: Universita' di Pisa - Dipartimento di Informatica
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Reads the XML parameters related to a generic algorithm stored in the ALGORITHM entity. An algorithm settings object captures the parameters associated with a particular algorithm. It allows a knowledgeable user to fine tune algorithm parameters. Generally, not all parameters must be specified, however, those specified are taken into account by the KDDML.
Implements kddml.Operators.AlgorithmResolverTask. |
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Reads the XML destination that stores the final result.
Implements kddml.Operators.DataMining.DMAlgorithmResolverTask. |
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Formatting of the input dataset. It scans the passed data in order to transform the data source into the format as the algorithm specification requires. The method returns a generic java.lang.Object (e.g. the name of the temporary file created during the formatting process) that is used as input of the excute() method.
Implements kddml.Operators.DataMining.DMAlgorithmResolverTask. |
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Main execute method. It takes the result of the inputFormatting() method and, tipically, the procedure calls an external DM library implemented in C,C++ in order to extract the model. The method returns a generic java.lang.Object (e.g. the name of the temporary file created during the extraction process) that is used as input of the outputFormatting(Object obj) method.
Implements kddml.Operators.DataMining.DMAlgorithmResolverTask. |
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Interprets the output generated by the algorithm in order to return an appropriate ClusteringModel. The method takes as input a generic java.lang.Object that is the result of the execute() method.
Implements kddml.Operators.DataMining.SequenceAlgorithms.SequenceAlgorithmResolverTask. |
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Returns the list of temporary files used during the mining. Files will be removed at the end of execution of the algorithm. Returns an empty array if the algorithm do not generate temporary files.
Implements kddml.Operators.DataMining.DMAlgorithmResolverTask. |