org.apache.ctakes.ytex.kernel

Class ClassifierEvaluationImporter

java.lang.Object

org.apache.ctakes.ytex.kernel.ClassifierEvaluationImporter

public class ClassifierEvaluationImporter
extends Object

parse classifier evaluation results. expect input data files to classifier in working directory. expect output in dir option or subdirectories thereof. expect an options.properties in each directory that contains classifier output. See ClassifierEvaluationImporter() for a list of options in options.properties. You can override options via system properties (java -D options).

Author:

vijay

Constructor Summary

Constructors

Constructor and Description
ClassifierEvaluationImporter()

Method Summary

Modifier and Type	Method and Description
Map<String,ClassifierEvaluationParser>	getNameToParserMap()
void	importDirectory(org.apache.commons.cli.CommandLine line) Expect directory with subdirectories for each evaluation.
void	importDirectory(File directory, ClassifierEvaluationParser lparser) recursively import directory.
static void	main(String[] args)
void	setNameToParserMap(Map<String,ClassifierEvaluationParser> nameToParserMap)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassifierEvaluationImporter

public ClassifierEvaluationImporter()

Method Detail

getNameToParserMap

public Map<String,ClassifierEvaluationParser> getNameToParserMap()

setNameToParserMap

public void setNameToParserMap(Map<String,ClassifierEvaluationParser> nameToParserMap)

main

public static void main(String[] args)
                 throws Exception

Parameters:

args -

Throws:

Exception

importDirectory

public void importDirectory(org.apache.commons.cli.CommandLine line)
                     throws IOException

Expect directory with subdirectories for each evaluation. Subdirectories must contain following in order for results to be processed:

• model.txt: libsvm model trained on training set
• predict.txt: libsvm predictions on test set
• options.properties: libsvm command line options

Parameters:

line -

Throws:

Exception

IOException

importDirectory

public void importDirectory(File directory,
                            ClassifierEvaluationParser lparser)
                     throws IOException

recursively import directory. We assume this directory contains evaluation results if it has no subdirectories. Else we look in subdirectories.

Parameters:

directory -

lparser -

Throws:

IOException