edu.stanford.nlp.parser.lexparser
Class TueBaDZParserParams

java.lang.Object
  edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams
      edu.stanford.nlp.parser.lexparser.TueBaDZParserParams

All Implemented Interfaces:

TreebankLangParserParams, TreebankFactory, java.io.Serializable

public class TueBaDZParserParams
extends AbstractTreebankParserParams

TreebankLangParserParams for the German Tuebingen corpus. The TueBaDZTreeReaderFactory has been changed in order to use a TueBaDZPennTreeNormalizer.

Author:

Roger Levy (rog@stanford.edu), Wolfgang Maier (wmaier@sfs.uni-tuebingen.de)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams

AbstractTreebankParserParams.AnnotatePunctuationFunction, AbstractTreebankParserParams.RemoveGFSubcategoryStripper, AbstractTreebankParserParams.SubcategoryStripper

Field Summary

Fields inherited from class edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams

evalGF, inputEncoding, outputEncoding, tlp

Constructor Summary

TueBaDZParserParams()

Method Summary

TreeTransformer	collinizer() the tree transformer used to produce trees for evaluation.
TreeTransformer	collinizerEvalb() the tree transformer used to produce trees for evaluation.
java.util.List<? extends HasWord>	defaultTestSentence() Returns the first sentence of TueBaDZ.
DiskTreebank	diskTreebank() returns a DiskTreebank appropriate to the treebank source
void	display() display language-specific settings
HeadFinder	headFinder() returns a TueBaDZHeadFinder.
Lexicon	lex(Options op, Index<java.lang.String> wordIndex, Index<java.lang.String> tagIndex) Vends a Lexicon object suitable to the particular language/treebank combination of interest.
MemoryTreebank	memoryTreebank() returns a MemoryTreebank appropriate to the treebank source
int	setOptionFlag(java.lang.String[] args, int i) Set language-specific options according to flags.
java.lang.String[]	sisterSplitters() Returns the splitting strings used for selective splits.
Tree	transformTree(Tree t, Tree root) Annotates a tree according to options.
TreeReaderFactory	treeReaderFactory() Returns a factory for reading in trees from the source you want.
HeadFinder	typedDependencyHeadFinder() The HeadFinder to use when extracting typed dependencies.

Methods inherited from class edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams

dependencyGrammarExtractor, dependencyObjectify, getGrammaticalStructure, getInputEncoding, getOutputEncoding, isEvalGF, MLEDependencyGrammarSmoothingParams, parsevalObjectify, parsevalObjectify, ppAttachmentEval, processHeadWord, pw, pw, readGrammaticalStructureFromFile, setEvalGF, setEvaluateGrammaticalFunctions, setInputEncoding, setOutputEncoding, setupForEval, subcategoryStripper, testMemoryTreebank, treebank, treebankLanguagePack, treeTokenizerFactory, typedDependencyClasser, typedDependencyObjectify, unorderedTypedDependencyObjectify, unorderedUntypedDependencyObjectify, untypedDependencyObjectify

Methods inherited from class java.lang.Object

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

Constructor Detail

TueBaDZParserParams

public TueBaDZParserParams()

Method Detail

defaultTestSentence

public java.util.List<? extends HasWord> defaultTestSentence()

Returns the first sentence of TueBaDZ.

Returns:

A default sentence of the language

sisterSplitters

public java.lang.String[] sisterSplitters()

Description copied from class: AbstractTreebankParserParams

Returns the splitting strings used for selective splits.

Specified by:

sisterSplitters in interface TreebankLangParserParams

Specified by:

sisterSplitters in class AbstractTreebankParserParams

Returns:

An array containing ancestor-annotated Strings: categories should be split according to these ancestor annotations.

collinizer

public TreeTransformer collinizer()

Description copied from class: AbstractTreebankParserParams

the tree transformer used to produce trees for evaluation. Will be applied both to the parse output tree and to the gold tree. Should strip punctuation and maybe do some other things.

Specified by:

collinizer in interface TreebankLangParserParams

Specified by:

collinizer in class AbstractTreebankParserParams

Returns:

A TreeTransformer that performs adjustments to trees to delete or equivalence class things not evaluated in the parser performance evaluation.

collinizerEvalb

public TreeTransformer collinizerEvalb()

Description copied from class: AbstractTreebankParserParams

the tree transformer used to produce trees for evaluation. Will be applied both to the parse output tree and to the gold tree. Should strip punctuation and maybe do some other things. The evalb version should strip some more stuff off. (finish this doc!)

Specified by:

collinizerEvalb in interface TreebankLangParserParams

Specified by:

collinizerEvalb in class AbstractTreebankParserParams

memoryTreebank

public MemoryTreebank memoryTreebank()

Description copied from class: AbstractTreebankParserParams

returns a MemoryTreebank appropriate to the treebank source

Specified by:

memoryTreebank in interface TreebankLangParserParams

Specified by:

memoryTreebank in class AbstractTreebankParserParams

diskTreebank

public DiskTreebank diskTreebank()

Description copied from class: AbstractTreebankParserParams

returns a DiskTreebank appropriate to the treebank source

Specified by:

diskTreebank in interface TreebankLangParserParams

Specified by:

diskTreebank in class AbstractTreebankParserParams

treeReaderFactory

public TreeReaderFactory treeReaderFactory()

Description copied from interface: TreebankLangParserParams

Returns a factory for reading in trees from the source you want. It's the responsibility of trf to deal properly with character-set encoding of the input. It also is the responsibility of trf to properly normalize trees.

Returns:

A factory that vends an appropriate TreeReader

lex

public Lexicon lex(Options op,
                   Index<java.lang.String> wordIndex,
                   Index<java.lang.String> tagIndex)

Description copied from interface: TreebankLangParserParams

Vends a Lexicon object suitable to the particular language/treebank combination of interest.

Specified by:

lex in interface TreebankLangParserParams

Overrides:

lex in class AbstractTreebankParserParams

Parameters:

op - Options as to how the Lexicon behaves

Returns:

A Lexicon, constructed based on the given option

setOptionFlag

public int setOptionFlag(java.lang.String[] args,
                         int i)

Set language-specific options according to flags. This routine should process the option starting in args[i] (which might potentially be several arguments long if it takes arguments). It should return the index after the last index it consumed in processing. In particular, if it cannot process the current option, the return value should be i.

In the TueBaDZ ParserParams, all flags take 1 argument (and so can all be turned on and off).

Specified by:

setOptionFlag in interface TreebankLangParserParams

Overrides:

setOptionFlag in class AbstractTreebankParserParams

Parameters:

args - Array of command line arguments

i - Index in command line arguments to try to process as an option

Returns:

The index of the item after arguments processed as part of this command line option.

display

public void display()

Description copied from class: AbstractTreebankParserParams

display language-specific settings

Specified by:

display in interface TreebankLangParserParams

Specified by:

display in class AbstractTreebankParserParams

headFinder

public HeadFinder headFinder()

returns a TueBaDZHeadFinder.

Specified by:

headFinder in interface TreebankLangParserParams

Specified by:

headFinder in class AbstractTreebankParserParams

typedDependencyHeadFinder

public HeadFinder typedDependencyHeadFinder()

Description copied from class: AbstractTreebankParserParams

The HeadFinder to use when extracting typed dependencies.

Specified by:

typedDependencyHeadFinder in interface TreebankLangParserParams

Specified by:

typedDependencyHeadFinder in class AbstractTreebankParserParams

transformTree

public Tree transformTree(Tree t,
                          Tree root)

Annotates a tree according to options.

Specified by:

transformTree in interface TreebankLangParserParams

Specified by:

transformTree in class AbstractTreebankParserParams

Parameters:

t - The input tree (with non-language specific annotation already done, so you need to strip back to basic categories)

root - The root of the current tree (can be null for words)

Returns:

The fully annotated tree node (with daughters still as you want them in the final result)