Inheritance diagram for kddml.Operators.Preprocessing.NormalizationAlgorithms.NormalizationAlgorithmResolverTask:
Public Member Functions | |
double | normalize (double value) throws ResolverException |
void | readNormalizationAttributeStatistics (NumericalStatisticManager stat) throws ResolverException, KDDMLCoreException |
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2003-2005
Company: Universita' di Pisa - Dipartimento di Informatica
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Normalizes the input value according to the normalization technique. Returns the normalized value.
Implemented in kddml.Operators.Preprocessing.NormalizationAlgorithms.MIN_MAX_NORMALIZATION_RESOLVER, and kddml.Operators.Preprocessing.NormalizationAlgorithms.Z_SCORE_NORMALIZATION_RESOLVER. |
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Reads the data statistics related to the input normalization attribute. Data statistic can be used to provide additional information to preprocessing algorithm, such as the minimum and maximum value of the attribute.
Implemented in kddml.Operators.Preprocessing.NormalizationAlgorithms.MIN_MAX_NORMALIZATION_RESOLVER, and kddml.Operators.Preprocessing.NormalizationAlgorithms.Z_SCORE_NORMALIZATION_RESOLVER. |