magpie.data.utilities.output

Class DelimitedClassOutput

java.lang.Object

magpie.data.utilities.output.BaseDatasetOutput

magpie.data.utilities.output.DelimitedOutput

magpie.data.utilities.output.DelimitedClassOutput

All Implemented Interfaces:

Options

public class DelimitedClassOutput
extends DelimitedOutput

Output only the measured and predicted class values to a delimited file. Designed to be used when measuring algorithm performance with an external program.

Usage: <delimiter>
delimiter: Type of delimeter. Put whitespace inside of quotation marks. This command accepts escaped characters

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	ClassIsDiscrete Whether the class has multiple, discrete values
protected int	NClasses Number of class values

Fields inherited from class magpie.data.utilities.output.DelimitedOutput

Delimiter

Constructor Summary

Constructors

Constructor and Description
DelimitedClassOutput()
DelimitedClassOutput(java.lang.String delimiter) Create a file writer with a certain delimiter

Method Summary

Modifier and Type	Method and Description
void	printEnd(java.io.OutputStream output) Print the end to a data file
void	printEntries(java.util.Collection<BaseEntry> entries, java.io.OutputStream output) Write out entries to file.
void	printHeader(Dataset data, java.io.OutputStream output) Write header to output.

Methods inherited from class magpie.data.utilities.output.DelimitedOutput

getDelimiter, printUsage, replaceDelimiter, setDelimiter, setOptions

Methods inherited from class magpie.data.utilities.output.BaseDatasetOutput

writeDataset, writeDataset, writeDataset

Methods inherited from class java.lang.Object

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

Field Detail

ClassIsDiscrete

protected boolean ClassIsDiscrete

Whether the class has multiple, discrete values

NClasses

protected int NClasses

Number of class values

Constructor Detail

DelimitedClassOutput

public DelimitedClassOutput()

DelimitedClassOutput

public DelimitedClassOutput(java.lang.String delimiter)

Create a file writer with a certain delimiter

Parameters:

delimiter - Desired delimiter

Method Detail

printHeader

public void printHeader(Dataset data,
                        java.io.OutputStream output)

Description copied from class: BaseDatasetOutput

Write header to output. This generally describes the names of attributes

Overrides:

printHeader in class DelimitedOutput

Parameters:

data - Dataset to be written

output - Output stream

printEntries

public void printEntries(java.util.Collection<BaseEntry> entries,
                         java.io.OutputStream output)

Description copied from class: BaseDatasetOutput

Write out entries to file. This should only write information about entries. If the entry block of a file format has a header, this should be written out in print header.

Overrides:

printEntries in class DelimitedOutput

Parameters:

entries - Entries to be written

output - Output stream

printEnd

public void printEnd(java.io.OutputStream output)

Description copied from class: BaseDatasetOutput

Print the end to a data file

Overrides:

printEnd in class DelimitedOutput

Parameters:

output - Output stream