edu.stanford.nlp.parser.lexparser

Class HebrewTreebankParserParams

java.lang.Object

edu.stanford.nlp.parser.lexparser.AbstractTreebankParserParams

edu.stanford.nlp.parser.lexparser.HebrewTreebankParserParams

All Implemented Interfaces:

TreebankLangParserParams, TreebankFactory, java.io.Serializable

public class HebrewTreebankParserParams
extends AbstractTreebankParserParams

Initial version of a parser pack for the HTB. Not yet integrated into the Stanford parser.

This package assumes the romanized orthographic form of Hebrew as used in the treebank.

Author:

Spence Green

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, generateOriginalDependencies, inputEncoding, outputEncoding, tlp

Constructor Summary

Constructors

Modifier	Constructor and Description
	HebrewTreebankParserParams()
protected	HebrewTreebankParserParams(TreebankLanguagePack tlp)

Method Summary

Modifier and Type	Method and Description
AbstractCollinizer	collinizer() the tree transformer used to produce trees for evaluation.
AbstractCollinizer	collinizerEvalb() Stand-in collinizer does nothing to the tree.
java.util.List<? extends 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() Display (write to stderr) language-specific settings.
HeadFinder	headFinder() The HeadFinder to use for your treebank.
MemoryTreebank	memoryTreebank() Allows you to read in trees from the source you want.
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.AbstractTreebankParserParams

defaultCoreNLPFlags, dependencyGrammarExtractor, generateOriginalDependencies, getGrammaticalStructure, getInputEncoding, getOutputEncoding, isEvalGF, lex, MLEDependencyGrammarSmoothingParams, ppAttachmentEval, processHeadWord, pw, pw, readGrammaticalStructureFromFile, setEvalGF, setEvaluateGrammaticalFunctions, setGenerateOriginalDependencies, setInputEncoding, setOptionFlag, 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

HebrewTreebankParserParams

public HebrewTreebankParserParams()

HebrewTreebankParserParams

protected HebrewTreebankParserParams(TreebankLanguagePack tlp)

Method Detail

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()

Stand-in collinizer does nothing to the tree.

Specified by:

collinizerEvalb in interface TreebankLangParserParams

Specified by:

collinizerEvalb 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

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

display

public void display()

Description copied from class: AbstractTreebankParserParams

Display (write to stderr) language-specific settings.

Specified by:

display in interface TreebankLangParserParams

Specified by:

display in class AbstractTreebankParserParams

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

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.

transformTree

public Tree transformTree(Tree t,
                          Tree root)

Description copied from class: AbstractTreebankParserParams

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

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)

defaultTestSentence

public java.util.List<? extends 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

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