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See:
Description
Interface Summary | |
OrderedSet | This interface defines an uniform access to the data of an ordered set. |
Class Summary | |
Attribute | Attribute class contains the information for an attribute of the data set. |
AttributeSet | Attribute class contains the information for an attribute of the data set. |
ConstructiveInstanceSet | This class implements a instance set that can be constructed and updated from a control outside the class. |
CVView | This class is a view over a certain InstanceMemory. |
DataView | This class is a view over a certain InstanceMemory. |
FileInstanceSet | This class contains the Sample Memory obtained from a file. |
FoldGenerator | This class computes the folders for cross-validation. |
FoldView | This class is a folder view for cross-validation over a certain set |
HoldOutGenerator | This class computes the instance sets for hold out. |
Instance | This abstract class contains the information of a instance. |
InstanceSet | This abstract class contains the set of instances available for a given problem. |
RandomSamplingDataView | This class is a view over a certain InstanceMemory. |
StringInstance | This class contains the information of a instance obtained from a String. |
Data storage and manipulation tools used by GALE.
This package contain two different tools. The first one are the ones that deal
with data storage. This distribution provides object for reading data in arff
format. This self-contained format describes both the data and the available
instances. An arff file contains a header (meta-data) and the trailer of the
defined instances. For instance:
For more information please see the WEKA software package at
http://www.cs.waikato.ac.nz/ml/weka/. The second set of tools are the ones that build the stratified k-fold
cross-validation sets. GALE can be only used
for building these sets without running the evolutionary process (-s flag.)
%%%
%%% Header
%%%
@relation Iris
@attribute sepallength REAL
@attribute sepalwidth REAL
@attribute petallength REAL
@attribute petalwidth REAL
@attribute class {Iris-setosa,Iris-versicolor,Iris-virginica}
%%%
%%% Trailer of data
%%%
@data
5.1,3.5,1.4,0.2,Iris-setosa
4.9,3.0,1.4,0.2,Iris-setosa
4.7,3.2,1.3,0.2,Iris-setosa
...
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