Package edu.stanford.nlp.parser.lexparser

Interface Summary

DependencyGrammar	An interface for DependencyGrammars.
Extractor<T>
Lexicon	An interface for lexicons interfacing to lexparser.
TagProjection	An interface for projecting POS tags onto a reduced set for the dependency grammar.
TreebankLangParserParams	Contains language-specific methods necessary to get the parser to parse an arbitrary treebank.
UnknownWordModel
UnknownWordModelTrainer	An interface for training an UnknownWordModel.

Class Summary

AbstractDependencyGrammar	An abstract base class for dependency grammars.
AbstractTreebankParserParams	An abstract class providing a common method base from which to complete a TreebankLangParserParams implementing class.
AbstractTreebankParserParams.AnnotatePunctuationFunction	Annotation function for mapping punctuation to PTB-style equivalence classes.
AbstractTreeExtractor<T>	An abstract superclass for parser classes that extract counts from Trees.
BaseLexicon	This is the default concrete instantiation of the Lexicon interface.
BoundaryRemover	Removes a boundary symbol (Lexicon.BOUNDARY_TAG or Lexicon.BOUNDARY), which is the rightmost daughter of a tree.
ChineseCharacterBasedLexicon
ChineseLexicon	A lexicon class for Chinese.
ChineseLexiconAndWordSegmenter	This class lets you train a lexicon and segmenter at the same time.
ChineseSimWordAvgDepGrammar	A Dependency grammar that smooths by averaging over similar words.
ChineseTreebankParserParams	Parameter file for parsing the Penn Chinese Treebank.
CNFTransformers
CollinsPuncTransformer	This class manipulates punctuation in trees (used with training trees) in the same manner that Collins manipulated punctuation in trees when building his parsing model.
Debinarizer	Debinarizes a binary tree from the parser.
EnglishTreebankParserParams	Parser parameters for the Penn English Treebank (WSJ, Brown, Switchboard).
EnglishTreebankParserParams.EnglishTest
EnglishTreebankParserParams.EnglishTrain
IntDependency	Maintains a dependency between head and dependent where they are each an IntTaggedWord.
IntTaggedWord	Represents a WordTag (in the sense that equality is defined on both components), where each half is represented by an int indexed by a Index.
MLEDependencyGrammar
MLEDependencyGrammarExtractor	Gathers statistics on tree dependencies and then passes them to an MLEDependencyGrammar for dependency grammar construction.
Options	This class contains options to the parser which MUST be the SAME at both training and testing (parsing) time in order for the parser to work properly.
Options.LexOptions
ParentAnnotationStats	See what parent annotation helps in treebank, based on support and KL divergence.
SisterAnnotationStats	See what sister annotation helps in treebank, based on support and KL divergence.
TestOptions	Options to the parser which affect performance only at testing (parsing) time.
TrainOptions	Non-language-specific options for training a grammar from a treebank.
TreeAnnotator	Performs non-language specific annotation of Trees.
TreeAnnotatorAndBinarizer
TreebankAnnotator	Class for getting an annotated treebank.
TreeBinarizer	Binarizes trees in such a way that head-argument structure is respected.
TreeCollinizer	Does detransformations to a parsed sentence to map it back to the standard treebank form for output or evaluation.