magpie.data.utilities.modifiers

Class PartitionToClassModifier

java.lang.Object

magpie.data.utilities.modifiers.BaseDatasetModifier

magpie.data.utilities.modifiers.PartitionToClassModifier

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Options

public class PartitionToClassModifier
extends BaseDatasetModifier

Changes the class variable of an entry to be what partition a BaseDatasetSplitter assigns it to.

Usage: <split method> [<split options...>]
split method: Name of BaseDatasetSplitter used to partition data.
split options...: Any options for the splitter

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PartitionToClassModifier()

Method Summary

Modifier and Type	Method and Description
protected void	modifyDataset(Dataset Data) Apply changes to the Dataset.
java.lang.String	printUsage() Print out required format for options.
void	setOptions(java.util.List<java.lang.Object> Options) Set any options for this object.
void	setSplitter(BaseDatasetSplitter splitter) Set the splitter used to generate new class variables.

Methods inherited from class magpie.data.utilities.modifiers.BaseDatasetModifier

transform

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PartitionToClassModifier

public PartitionToClassModifier()

Method Detail

setOptions

public void setOptions(java.util.List<java.lang.Object> Options)
                throws java.lang.Exception

Description copied from interface: Options

Set any options for this object. If parsing the options fails, return an Exception with the usage as its message.

Parameters:

Options - Array of options as Objects - can be null

Throws:

java.lang.Exception - if problem with inputs

printUsage

public java.lang.String printUsage()

Description copied from interface: Options

Print out required format for options. For consistency, should start with "Usage: ".

Returns:

Usage for this function

setSplitter

public void setSplitter(BaseDatasetSplitter splitter)

Set the splitter used to generate new class variables. Must already be trained

Parameters:

splitter - Desired splitter

modifyDataset

protected void modifyDataset(Dataset Data)

Description copied from class: BaseDatasetModifier

Apply changes to the Dataset. Should modify both each entries and the dataset as a whole.

Specified by:

modifyDataset in class BaseDatasetModifier

Parameters:

Data - Dataset to be modified