Inheritance diagram for kddml.Operators.Preprocessing.InstanceLevelDependentTransformation:
Public Member Functions | |
KDDMLObject | execute (Hashtable< String, KDDMLScalarManager > settings, Vector< KDDMLObject > arguments) throws ResolverException, KDDMLCoreException |
int | estimatedRAMUsage () |
boolean | highDiskAccessIsNeeded () |
Protected Member Functions | |
abstract Instances[] | runCore (Instances tuple, Instances metatuple) throws ResolverException, KDDMLCoreException |
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2003 - 2005
Company: Universita' di Pisa - Dipartimento di Informatica
Sandra Zimei
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Returns the result of evaluating the operator over the passed arguments and attributes.
Implements kddml.Operators.OperatorResolver. |
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Core operator method. Given the physical tuples and the related preprocessing tuples as weka.core.Instances, the operator returns the modified instances as two-dimensional array.
Implemented in kddml.Operators.Preprocessing.PP_MARK_DUPLICATES_RESOLVER, kddml.Operators.Preprocessing.PP_MERGE_DUPLICATES_RESOLVER, and kddml.Operators.Preprocessing.PP_SORTING_ATTRIBUTE_RESOLVER. |
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Returns the estimated RAM usage for the operator. Must be a value between 0 and 1024 MB.
Reimplemented from kddml.Operators.OperatorResolver. |
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Returns true if the operator performes a high number of I/O operation to the hard disk.
Reimplemented from kddml.Operators.OperatorResolver. |