kddml.Operators.Preprocessing.PP_SAMPLING_SETTINGS Class Reference
Inheritance diagram for kddml.Operators.Preprocessing.PP_SAMPLING_SETTINGS:
List of all members.
Detailed Description
Data sampling techniques can be used to obtain a reduced representation of the data set, such that it is a much smaller random sample, yet closely maintaining the integrity of the original data. The operator takes a preprocessing table and a sampling method, and returns a new preprocessing table whose instances have been selected according to the specified procedure. There are many methods for data sampling, each of them expressed using the XML element ALGORITHM.
Attributes:
-
xml_dest
-
Description: the XML destination file
-
Usage: required
-
Type: a string ending with .xml extension
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2003-2005
Company: Universita' di Pisa - Dipartimento di Informatica
- Author:
- Andrea Romei (romei@di.unipi.it)
Sandra Zimei
- Version:
- 2.0.16
Generated on Thu Feb 23 13:04:54 2006 for kddml by
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