de.julielab.jcore.ae.jpos.main

Class JPOSApplication

java.lang.Object

de.julielab.jcore.ae.jpos.main.JPOSApplication

public class JPOSApplication
extends Object

Command line application

Constructor Summary

Constructors

Constructor and Description
JPOSApplication()

Method Summary

Modifier and Type	Method and Description
static void	evalXVal(File dataFile, int n, File featureConfigFile, int number_iter, boolean maxEnt) performs a 'n'-fold-cross-validation on a list of sentence strings in piped format, like "this|o is|o a|o NE|i" The pred files lists token\tprediction\tgold\tPOS
static double	getAverage(double[] values)
static double	getStandardDeviation(double[] values, double avg)
static void	main(String[] args)
static void	printFeatureConfig(File modelFile) prints out the feature configuration used in the model 'modelFile'
static void	printTagset(File modelFile) prints out the tagset used in the model 'modelFile'

Methods inherited from class java.lang.Object

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

Constructor Detail

JPOSApplication

public JPOSApplication()

Method Detail

main

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

Parameters:

args -

Throws:

Exception

evalXVal

public static void evalXVal(File dataFile,
                            int n,
                            File featureConfigFile,
                            int number_iter,
                            boolean maxEnt)
                     throws IOException

performs a 'n'-fold-cross-validation on a list of sentence strings in piped format, like "this|o is|o a|o NE|i" The pred files lists token\tprediction\tgold\tPOS

Throws:

IOException

getStandardDeviation

public static double getStandardDeviation(double[] values,
                                          double avg)

getAverage

public static double getAverage(double[] values)

printFeatureConfig

public static void printFeatureConfig(File modelFile)
                               throws FileNotFoundException,
                                      ClassNotFoundException,
                                      IOException

prints out the feature configuration used in the model 'modelFile'

Throws:

IOException

ClassNotFoundException

FileNotFoundException

printTagset

public static void printTagset(File modelFile)
                        throws FileNotFoundException,
                               ClassNotFoundException,
                               IOException

prints out the tagset used in the model 'modelFile'

Throws:

IOException

ClassNotFoundException

FileNotFoundException