edu.stanford.nlp.parser.lexparser

Class FrenchTreebankParserParams

java.lang.Object

edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams

edu.stanford.nlp.parser.lexparser.TregexPoweredTreebankParserParams

edu.stanford.nlp.parser.lexparser.FrenchTreebankParserParams

All Implemented Interfaces:

TreebankLangParserParams, TreebankFactory, java.io.Serializable

public class FrenchTreebankParserParams
extends TregexPoweredTreebankParserParams

TreebankLangParserParams for the French Treebank corpus. This package assumes that the FTB has been transformed into PTB-format trees encoded in UTF-8. The "-xmlFormat" option can be used to read the raw FTB trees.

Author:

Marie-Catherine de Marneffe, Spence Green

See Also:

Serialized Form

Nested Class Summary

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

TregexPoweredTreebankParserParams.AnnotateHeadFunction, TregexPoweredTreebankParserParams.SimpleStringFunction

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

AbstractTreebankParserParams.RemoveGFSubcategoryStripper, AbstractTreebankParserParams.SubcategoryStripper

Field Summary

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

annotations

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

evalGF, generateOriginalDependencies, inputEncoding, outputEncoding, tlp

Constructor Summary

Constructors

Constructor and Description
FrenchTreebankParserParams()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String[]	baselineAnnotationFeatures() Features which should be enabled by default.
AbstractCollinizer	collinizer() the tree transformer used to produce trees for evaluation.
AbstractCollinizer	collinizerEvalb() the tree transformer used to produce trees for evaluation.
java.util.List<HasWord>	defaultTestSentence() Return a default sentence of the language (for testing).
DiskTreebank	diskTreebank() Allows you to read in trees from the source you want.
void	display() Output a description of the current annotation configuration to standard error.
HeadFinder	headFinder() The HeadFinder to use for your treebank.
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() Allows you to read in trees from the source you want.
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) This method does language-specific tree transformations such as annotating particular nodes with language-relevant features.
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.TregexPoweredTreebankParserParams

addFeature, compileAnnotations, getAnnotationString, removeFeature

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

defaultCoreNLPFlags, dependencyGrammarExtractor, generateOriginalDependencies, getGrammaticalStructure, getInputEncoding, getOutputEncoding, isEvalGF, MLEDependencyGrammarSmoothingParams, ppAttachmentEval, processHeadWord, pw, pw, readGrammaticalStructureFromFile, setEvalGF, setEvaluateGrammaticalFunctions, setGenerateOriginalDependencies, setInputEncoding, setOutputEncoding, subcategoryStripper, supportsBasicDependencies, testMemoryTreebank, treebank, treebankLanguagePack, treeTokenizerFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

FrenchTreebankParserParams

public FrenchTreebankParserParams()

Method Detail

baselineAnnotationFeatures

protected java.lang.String[] baselineAnnotationFeatures()

Features which should be enabled by default.

Specified by:

baselineAnnotationFeatures in class TregexPoweredTreebankParserParams

headFinder

public HeadFinder headFinder()

Description copied from class: AbstractTreebankParserParams

The HeadFinder to use for your treebank.

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

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 - Lexicon options

Returns:

A Lexicon

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 AbstractCollinizer 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 AbstractCollinizer 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

diskTreebank

public DiskTreebank diskTreebank()

Description copied from class: AbstractTreebankParserParams

Allows you to read in trees from the source you want. It's the responsibility of treeReaderFactory() to deal properly with character-set encoding of the input. It also is the responsibility of tr to properly normalize trees.

Specified by:

diskTreebank in interface TreebankLangParserParams

Overrides:

diskTreebank in class AbstractTreebankParserParams

memoryTreebank

public MemoryTreebank memoryTreebank()

Description copied from class: AbstractTreebankParserParams

Allows you to read in trees from the source you want. It's the responsibility of treeReaderFactory() to deal properly with character-set encoding of the input. It also is the responsibility of tr to properly normalize trees.

Specified by:

memoryTreebank in interface TreebankLangParserParams

Overrides:

memoryTreebank in class AbstractTreebankParserParams

treeReaderFactory

public TreeReaderFactory treeReaderFactory()

Description copied from class: AbstractTreebankParserParams

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.

Specified by:

treeReaderFactory in interface TreebankLangParserParams

Specified by:

treeReaderFactory in class AbstractTreebankParserParams

Returns:

A factory that vends an appropriate TreeReader

defaultTestSentence

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

Description copied from class: AbstractTreebankParserParams

Return a default sentence of the language (for testing).

Specified by:

defaultTestSentence in interface TreebankLangParserParams

Specified by:

defaultTestSentence in class AbstractTreebankParserParams

Returns:

A default sentence of the language

transformTree

public Tree transformTree(Tree t,
                          Tree root)

Description copied from class: TregexPoweredTreebankParserParams

This method does language-specific tree transformations such as annotating particular nodes with language-relevant features. Such parameterizations should be inside the specific TreebankLangParserParams class. This method is recursively applied to each node in the tree (depth first, left-to-right), so you shouldn't write this method to apply recursively to tree members. This method is allowed to (and in some cases does) destructively change the input tree t. It changes both labels and the tree shape.

Specified by:

transformTree in interface TreebankLangParserParams

Overrides:

transformTree in class TregexPoweredTreebankParserParams

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)

display

public void display()

Description copied from class: TregexPoweredTreebankParserParams

Output a description of the current annotation configuration to standard error.

Specified by:

display in interface TreebankLangParserParams

Overrides:

display in class TregexPoweredTreebankParserParams

setOptionFlag

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

Description copied from class: AbstractTreebankParserParams

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.

Generic options are processed separately by Options.setOption(String[],int), and implementations of this method do not have to worry about them. The Options class handles routing options. TreebankParserParams that extend this class should call super when overriding this method.

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.