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## Package edu.stanford.nlp.ling

Interface Summary
CoreAnnotation<V> | The base class for any annotation that can be marked on a `CoreMap`, parameterized by the type of the value associated with the annotation.
CoreLabel.GenericAnnotation<T> | Class that all "generic" annotations extend This allows you to read in arbitrary values from a file as features, for example.
Datum<L,F> | Interface for Objects which can be described by their features.
Document<L,F,T> | Represents a text document as a list of Words with a String title.
Featurizable<F> | Interface for Objects that can be described by their features.
HasCategory | Something that implements the `HasCategory` interface knows about categories.
HasContext |
HasIndex |
HasOffset | Something that implements the `HasOffset` interface bears a offset reference to the original text
HasTag | Something that implements the `HasTag` interface knows about part-of-speech tags.
HasWord | Something that implements the `HasWord` interface knows about words.
Label | Something that implements the `Label` interface can act as a constituent, node, or word label with linguistic attributes.
Labeled<E> | Interface for Objects that have a label, whose label is an Object.
LabelFactory | A `LabelFactory` object acts as a factory for creating objects of class `Label`, or some descendant class.
SentenceProcessor<I extends HasWord,O extends HasWord> | This is a simple interface for applying a transformer to a `Sentence`.

Class Summary
AnnotationLookup |
BasicDocument<L> | Basic implementation of Document that should be suitable for most needs.
CategoryWordTag | A `CategoryWordTag` object acts as a complex Label which contains a category, a head word, and a tag.
CategoryWordTagFactory | A `CategoryWordTagFactory` is a factory that makes a `Label` which is a `CategoryWordTag` triplet.
CoreAnnotations | Set of common annotations for `CoreMap`'s.
CoreAnnotations.AbbrAnnotation |
CoreAnnotations.AbgeneAnnotation |
CoreAnnotations.AbstrAnnotation |
CoreAnnotations.AfterAnnotation | Annotation for the whitespace characters appear after this word.
CoreAnnotations.AnswerAnnotation | The standard key for the answer which is a String
CoreAnnotations.AnswerObjectAnnotation |
CoreAnnotations.ArgDescendentAnnotation |
CoreAnnotations.ArgumentAnnotation | The standard key for a propbank label which is of type Argument
CoreAnnotations.BagOfWordsAnnotation |
CoreAnnotations.BeAnnotation | annotation stolen from the lex parser
CoreAnnotations.BeforeAnnotation | Annotation for the whitespace characters appearing before this word.
CoreAnnotations.BestCliquesAnnotation | Used in Task3 Pascal system
CoreAnnotations.BestFullAnnotation |
CoreAnnotations.CategoryAnnotation |
CoreAnnotations.CategoryFunctionalTagAnnotation | The standard key for storing category with functional tags.
CoreAnnotations.CharacterOffsetBeginAnnotation | The CoreMap key identifying the offset of the first character of an annotation.
CoreAnnotations.CharacterOffsetEndAnnotation | The CoreMap key identifying the offset of the last character after the end of an annotation.
CoreAnnotations.CharAnnotation |
CoreAnnotations.ChineseCharAnnotation | for Chinese: character level information, segmentation
CoreAnnotations.ChineseIsSegmentedAnnotation | Not sure exactly what this is, but it is different from ChineseSegAnnotation and seems to indicate if the text is segmented
CoreAnnotations.ChineseOrigSegAnnotation |
CoreAnnotations.ChineseSegAnnotation |
CoreAnnotations.ChunkAnnotation |
CoreAnnotations.CoarseTagAnnotation | CoNLL dep parsing - coarser POS tags.
CoreAnnotations.CoNLLDepAnnotation | CoNLL dep parsing - the dependency type
CoreAnnotations.CoNLLDepParentIndexAnnotation | CoNLL dep parsing - the index of the word which is the parent of this word in the dependency tree
CoreAnnotations.CoNLLDepTypeAnnotation | CoNLL dep parsing - the dependency type
CoreAnnotations.CoNLLPredicateAnnotation | CoNLL SRL/dep parsing - whether the word is a predicate
CoreAnnotations.CoNLLSRLAnnotation | CoNLL SRL/dep parsing - map which, for the current word, specifies its specific role for each predicate
CoreAnnotations.ContextsAnnotation |
CoreAnnotations.CopyAnnotation | Used in nlp.trees
CoreAnnotations.CorefAnnotation | the standard key for the coref label.
CoreAnnotations.CorefDestAnnotation | Destination of the coreference link for this word (if any): it contains the index of the sentence and the index of the word that are the end of this coref link Both indeces start at 1 The sentence index is IntTuple.get(0); the token index in the sentence is IntTuple.get(1)
CoreAnnotations.CostMagnificationAnnotation | Key for relative value of a word - used in RTE
CoreAnnotations.CovertIDAnnotation |
CoreAnnotations.CurrentAnnotation | From the invertible PTB tokenizer - the actual, original current word.
CoreAnnotations.D2_LBeginAnnotation |
CoreAnnotations.D2_LEndAnnotation |
CoreAnnotations.D2_LMiddleAnnotation |
CoreAnnotations.DayAnnotation |
CoreAnnotations.DependentsAnnotation |
CoreAnnotations.DictAnnotation |
CoreAnnotations.DistSimAnnotation |
CoreAnnotations.DoAnnotation | annotation stolen from the lex parser
CoreAnnotations.DocIDAnnotation | This refers to the unique identifier for a "document", where document may vary based on your application.
CoreAnnotations.DomainAnnotation | Used in CRFClassifier stuff PositionAnnotation should possibly be an int - it's present as either an int or string depending on context CharAnnotation may be "CharacterAnnotation" - not sure
CoreAnnotations.EntityClassAnnotation |
CoreAnnotations.EntityRuleAnnotation |
CoreAnnotations.EntityTypeAnnotation |
CoreAnnotations.FeaturesAnnotation | The standard key for the features which is a Collection
CoreAnnotations.FemaleGazAnnotation |
CoreAnnotations.FirstChildAnnotation | used in binarized trees to specify the first child in the rule for which this node is the parent
CoreAnnotations.FreqAnnotation |
CoreAnnotations.GazAnnotation |
CoreAnnotations.GazetteerAnnotation | The standard key for the gazetteer information
CoreAnnotations.GeniaAnnotation |
CoreAnnotations.GoldAnswerAnnotation | The standard key for gold answer which is a String
CoreAnnotations.GovernorAnnotation |
CoreAnnotations.GrandparentAnnotation | specifies the base state of the parent of this node in the parse tree
CoreAnnotations.HaveAnnotation | annotation stolen from the lex parser
CoreAnnotations.HeadWordStringAnnotation | The key for storing a Head word as a string rather than a pointer (as in TreeCoreAnnotations.HeadWordAnnotation)
CoreAnnotations.HeightAnnotation | Used in srl.unsup
CoreAnnotations.IDAnnotation |
CoreAnnotations.IDFAnnotation | Inverse document frequency of the word this label represents
CoreAnnotations.INAnnotation |
CoreAnnotations.IndexAnnotation | This is generally an individual word or feature index - it is local, and may not be uniquely identifying without other identifiers such as sentence and doc.
CoreAnnotations.InterpretationAnnotation | The standard key for the semantic interpretation
CoreAnnotations.IsDateRangeAnnotation | it really seems like this should have a different name or else be a boolean
CoreAnnotations.IsURLAnnotation | it really seems like this should have a different name or else be a boolean
CoreAnnotations.LabelAnnotation | Used in wsd.supwsd package
CoreAnnotations.LastGazAnnotation |
CoreAnnotations.LastTaggedAnnotation |
CoreAnnotations.LBeginAnnotation | Used in Gale2007ChineseSegmenter
CoreAnnotations.LeftTermAnnotation | The Standard key for storing the left terminal number relative to the root of the tree of the leftmost terminal dominated by the current node
CoreAnnotations.LemmaAnnotation | The CoreMap key for getting the lemma (morphological stem) of a token.
CoreAnnotations.LEndAnnotation |
CoreAnnotations.LengthAnnotation |
CoreAnnotations.LMiddleAnnotation |
CoreAnnotations.MaleGazAnnotation |
CoreAnnotations.MarkingAnnotation | Another key used for propbank - to signify core arg nodes or predicate nodes
CoreAnnotations.MonthAnnotation | Used in nlp.coref
CoreAnnotations.MorphoCaseAnnotation |
CoreAnnotations.MorphoGenAnnotation |
CoreAnnotations.MorphoNumAnnotation |
CoreAnnotations.MorphoPersAnnotation |
CoreAnnotations.NamedEntityTagAnnotation | The CoreMap key for getting the token-level named entity tag (e.g., DATE, PERSON, etc.) This key is typically set on token annotations.
CoreAnnotations.NeighborsAnnotation |
CoreAnnotations.NERIDAnnotation | This is an NER ID annotation (in case the all caps parsing didn't work out for you...)
CoreAnnotations.NormalizedNERAnnotation | The key for the normalized value of numeric named entities.
CoreAnnotations.NotAnnotation | annotation stolen from the lex parser
CoreAnnotations.NumTxtSentencesAnnotation | Used by RTE to track number of text sentences, to determine when hyp sentences begin.
CoreAnnotations.OriginalAnswerAnnotation | Seems like this could be consolidated with something else...
CoreAnnotations.OriginalCharAnnotation | Seems like this could be consolidated with something else...
CoreAnnotations.ParaPosAnnotation |
CoreAnnotations.ParentAnnotation | The standard key for the parent which is a String
CoreAnnotations.PartOfSpeechAnnotation | The CoreMap key for getting the Penn part of speech of a token.
CoreAnnotations.PercentAnnotation | annotation stolen from the lex parser
CoreAnnotations.PolarityAnnotation |
CoreAnnotations.PositionAnnotation |
CoreAnnotations.PossibleAnswersAnnotation |
CoreAnnotations.PredictedAnswerAnnotation |
CoreAnnotations.PrevChildAnnotation | used in binarized trees to say the name of the most recent child
CoreAnnotations.PriorAnnotation | Used in propbank.srl
CoreAnnotations.ProjectedCategoryAnnotation | The standard key for storing a projected category in the map, as a String.
CoreAnnotations.RoleAnnotation | The standard key for the semantic role label of a phrase.
CoreAnnotations.SectionAnnotation |
CoreAnnotations.SemanticHeadTagAnnotation | The standard key for Semantic Head Word POS which is a String
CoreAnnotations.SemanticHeadWordAnnotation | The standard key for Semantic Head Word which is a String
CoreAnnotations.SemanticTagAnnotation |
CoreAnnotations.SemanticWordAnnotation |
CoreAnnotations.SentenceIDAnnotation |
CoreAnnotations.SentenceIndexAnnotation | Unique identifier within a document for a given sentence.
CoreAnnotations.SentencePosAnnotation |
CoreAnnotations.SentencesAnnotation | The CoreMap key for getting the sentences contained by an annotation.
CoreAnnotations.ShapeAnnotation | The standard key for the "shape" of a word: a String representing the type of characters in a word, such as "Xx" for a capitalized word.
CoreAnnotations.SpaceBeforeAnnotation | Used in Chinese segmenters for whether there was space before a character.
CoreAnnotations.SpanAnnotation | The standard key for span which is an IntPair
CoreAnnotations.SRLIDAnnotation | The key for semantic role labels (Note: please add to this description if you use this key)
CoreAnnotations.SRLInstancesAnnotation |
CoreAnnotations.StateAnnotation | The base version of the parser state, like NP or VBZ or ...
CoreAnnotations.StemAnnotation | Morphological stem of the word this label represents
CoreAnnotations.SubcategorizationAnnotation |
CoreAnnotations.TagLabelAnnotation | Used in Trees
CoreAnnotations.TextAnnotation | The CoreMap key identifying the annotation's text.
CoreAnnotations.TokenBeginAnnotation | The CoreMap key identifying the first token included in an annotation.
CoreAnnotations.TokenEndAnnotation | The CoreMap key identifying the last token after the end of an annotation.
CoreAnnotations.TokensAnnotation | The CoreMap key for getting the tokens contained by an annotation.
CoreAnnotations.TreeAnnotation | The CoreMap key for getting the syntactic parse tree of a sentence.
CoreAnnotations.TrueTagAnnotation |
CoreAnnotations.UBlockAnnotation |
CoreAnnotations.UnaryAnnotation | whether the node is the parent in a unary rule
CoreAnnotations.UnknownAnnotation |
CoreAnnotations.UTypeAnnotation |
CoreAnnotations.ValueAnnotation | Contains the "value" - an ill-defined string used widely in MapLabel.
CoreAnnotations.ValueLabelAnnotation |
CoreAnnotations.VerbSenseAnnotation | Probank key for the Verb sense given in the Propbank Annotation, should only be in the verbnode
CoreAnnotations.WebAnnotation |
CoreAnnotations.WordAnnotation | The CoreMap key identifying the text of a token.
CoreAnnotations.WordFormAnnotation |
CoreAnnotations.WordPosAnnotation |
CoreAnnotations.WordSenseAnnotation |
CoreAnnotations.XmlElementAnnotation | Used in SimpleXMLAnnotator.
CoreAnnotations.YearAnnotation |
CoreLabel | A class that bridges the gap between old-style JavaNLP Labels and the new core object infrastructure.
CyclicCoreLabel | Version of CoreLabel that allows for cycles in values/keys.
DocumentReader<L> | Basic mechanism for reading in Documents from various input sources.
LabeledWord | A `LabeledWord` object contains a word and its tag.
Sentence<T extends HasWord> | Sentence holds a single sentence, and mediates between word numbers and words.
StringLabel | A `StringLabel` object acts as a Label by containing a single String, which it sets or returns in response to requests.
StringLabelFactory | A `StringLabelFactory` object makes a simple `StringLabel` out of a `String`.
TaggedWord | A `TaggedWord` object contains a word and its tag.
TaggedWordFactory | A `TaggedWordFactory` acts as a factory for creating objects of class `TaggedWord`.
ValueLabel | A `ValueLabel` object acts as a Label with linguistic attributes.
Word | A `Word` object acts as a Label by containing a String.
WordFactory | A `WordFactory` acts as a factory for creating objects of class `Word`.
WordLemmaTag | A WordLemmaTag corresponds to a pair of a tagged (e.g., for part of speech) word and its lemma.
WordLemmaTagFactory | /** A `WordLemmaTagFactory` acts as a factory for creating objects of class `WordLemmaTag`.
WordTag | A WordTag corresponds to a tagged (e.g., for part of speech) word and is implemented with String-valued word and tag.
WordTagFactory | A `WordTagFactory` acts as a factory for creating objects of class `WordTag`.

Enum Summary
AnnotationLookup.KeyLookup |
CoreAnnotations.SRL_ID |

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