Inheritance diagram for kddml.Core.DataMining.SequentialPatterns.RulesSequenceFactory:
Public Member Functions | |
RulesSequenceFactory (java.io.File f, DataDictionary dd, MiningSchema ms, double min_support, double min_confidence, int number_of_transactions, Vector< Sequence > sequences, Vector< SequenceRule > sequence_rules) throws KDDMLCoreException | |
KDDMLObject | newInstance () throws KDDMLCoreException |
void | setMaxNumberOfSequences (int max_sequences) |
void | setMaxNumberOfRules (int max_rules) |
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2004
Company: Universita' di Pisa - Dipartimento di Informatica
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Constructor.
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Returns a new instance of this object. Throws an exception if an error occurs.
Reimplemented from kddml.Core.DataMining.SequentialPatterns.SequenceProprietaryFactory. |
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Set the maximum number of sequences allowed in the model. If given argument is less than 0 or greater than SequenceModel.MAX_NUMBER_OF_SEQUENCES, this method do nothing. Changing the number of sequences allowed, affect builded rules: 1) all sequences are getted, 2) if number of sequences exceed given threshold, then sequences with lowest support are removed. When sequences are removed all the rules that contains them, are removed too
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Set the maximum number of rules allowed in the model. If given argument is less than 0 or greater than SequenceModel.MAX_NUMBER_OF_RULES, this method do nothing. If given rules exceed given threshold, then rules with lowest confidence and support are removed.
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