org.apache.ctakes.postagger

Class TagDictionaryCreator

java.lang.Object

org.apache.ctakes.postagger.TagDictionaryCreator

public class TagDictionaryCreator
extends java.lang.Object

From a Part of Speech (POS) corpus in OpenNLP format, create a tagDictionary
Outputs the dictionary to the specified file

Constructor Summary

Constructors

Constructor and Description
TagDictionaryCreator()

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.HashMap<java.lang.String,java.util.Set<java.lang.String>>	createTagDictionary(java.io.BufferedReader br, boolean caseSensitive) Create a tag dictionary from a POS corpus in OpenNLP format.
private static java.io.BufferedReader	getBufferedReader(java.lang.String filename)
static void	main(java.lang.String[] args) Read a file containing POS-tagged tokens in OpenNLP format, and output a tagDictionary (OpenNLP format) Example input: winning_JJ body_NN winning_VBG Example output: body NN winning JJ VBG
static void	printUsage()
private static void	writeDictionary(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> dict, java.io.PrintStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

TagDictionaryCreator

public TagDictionaryCreator()

Method Detail

writeDictionary

private static void writeDictionary(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> dict,
                   java.io.PrintStream out)
                             throws java.io.IOException

Throws:

java.io.IOException

createTagDictionary

public static java.util.HashMap<java.lang.String,java.util.Set<java.lang.String>> createTagDictionary(java.io.BufferedReader br,
                                                                                      boolean caseSensitive)
                                                                                               throws java.io.IOException

Create a tag dictionary from a POS corpus in OpenNLP format.

Parameters:

br -

caseSensitive -

Returns:

Throws:

java.io.IOException

getBufferedReader

private static java.io.BufferedReader getBufferedReader(java.lang.String filename)
                                                 throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

main

public static void main(java.lang.String[] args)

Read a file containing POS-tagged tokens in OpenNLP format, and output a tagDictionary (OpenNLP format)
Example input:
winning_JJ body_NN
winning_VBG
Example output:
body NN
winning JJ VBG

See Also:

printUsage()

printUsage

public static void printUsage()