Uses of Interface
opennlp.tools.util.ObjectStream
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Packages that use ObjectStream Package Description opennlp.tools.chunker Package related to finding non-recursive syntactic annotation such as noun phrase chunks.opennlp.tools.cmdline.namefind opennlp.tools.cmdline.parser opennlp.tools.doccat Package for classifying a document into a category.opennlp.tools.formats Experimental package related to converting various corpora to OpenNLP Format.opennlp.tools.formats.ad opennlp.tools.formats.brat opennlp.tools.formats.conllu opennlp.tools.formats.convert opennlp.tools.formats.frenchtreebank opennlp.tools.formats.irishsentencebank opennlp.tools.formats.leipzig opennlp.tools.formats.letsmt opennlp.tools.formats.masc opennlp.tools.formats.moses opennlp.tools.formats.muc opennlp.tools.formats.nkjp opennlp.tools.formats.ontonotes opennlp.tools.langdetect opennlp.tools.lemmatizer Package related with the lemmatizer toolopennlp.tools.ml opennlp.tools.ml.maxent Provides main functionality of the maxent package including data structures and algorithms for parameter estimation.opennlp.tools.ml.model opennlp.tools.namefind Package related to finding proper names and numeric amounts.opennlp.tools.parser Package containing common code for performing full syntactic parsing.opennlp.tools.parser.chunking Package containing code for performing full syntactic parsing using shift/reduce-style decisions.opennlp.tools.parser.treeinsert Package containing experimental code for performing full syntactic parsing using attachment decisions.opennlp.tools.postag Package related to part-of-speech tagging.opennlp.tools.sentdetect Package related to identifying sentece boundries.opennlp.tools.tokenize Contains classes related to finding token or words in a string.opennlp.tools.util Package containing utility data structures and algorithms used by multiple other packages.opennlp.tools.util.eval -
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Uses of ObjectStream in opennlp.tools.chunker
Classes in opennlp.tools.chunker that implement ObjectStream Modifier and Type Class Description class
ChunkerEventStream
Class for creating an event stream out of data files for training a chunker.class
ChunkSampleSequenceStream
class
ChunkSampleStream
Parses the conll 2000 shared task shallow parser training data.Methods in opennlp.tools.chunker with parameters of type ObjectStream Modifier and Type Method Description void
ChunkerCrossValidator. evaluate(ObjectStream<ChunkSample> samples, int nFolds)
Starts the evaluation.static ChunkerModel
ChunkerME. train(String lang, ObjectStream<ChunkSample> in, TrainingParameters mlParams, ChunkerFactory factory)
Constructors in opennlp.tools.chunker with parameters of type ObjectStream Constructor Description ChunkerEventStream(ObjectStream<ChunkSample> d, ChunkerContextGenerator cg)
Creates a new event stream based on the specified data stream using the specified context generator.ChunkSampleSequenceStream(ObjectStream<ChunkSample> samples, ChunkerContextGenerator contextGenerator)
ChunkSampleStream(ObjectStream<String> samples)
Initializes the current instance. -
Uses of ObjectStream in opennlp.tools.cmdline.namefind
Classes in opennlp.tools.cmdline.namefind that implement ObjectStream Modifier and Type Class Description class
NameSampleCountersStream
Counts tokens, sentences and names by typeMethods in opennlp.tools.cmdline.namefind with parameters of type ObjectStream Modifier and Type Method Description static Dictionary
CensusDictionaryCreatorTool. createDictionary(ObjectStream<StringList> sampleStream)
Creates a dictionary.Constructors in opennlp.tools.cmdline.namefind with parameters of type ObjectStream Constructor Description NameSampleCountersStream(ObjectStream<NameSample> samples)
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Uses of ObjectStream in opennlp.tools.cmdline.parser
Methods in opennlp.tools.cmdline.parser with parameters of type ObjectStream Modifier and Type Method Description protected ParserModel
BuildModelUpdaterTool. trainAndUpdate(ParserModel originalModel, ObjectStream<Parse> parseSamples, opennlp.tools.cmdline.parser.ModelUpdaterTool.ModelUpdaterParams parameters)
protected ParserModel
CheckModelUpdaterTool. trainAndUpdate(ParserModel originalModel, ObjectStream<Parse> parseSamples, opennlp.tools.cmdline.parser.ModelUpdaterTool.ModelUpdaterParams parameters)
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Uses of ObjectStream in opennlp.tools.doccat
Classes in opennlp.tools.doccat that implement ObjectStream Modifier and Type Class Description class
DocumentCategorizerEventStream
Iterator-like class for modeling document classification events.class
DocumentSampleStream
This class reads in string encoded training samples, parses them and outputsDocumentSample
objects.Methods in opennlp.tools.doccat with parameters of type ObjectStream Modifier and Type Method Description void
DoccatCrossValidator. evaluate(ObjectStream<DocumentSample> samples, int nFolds)
Starts the evaluation.static DoccatModel
DocumentCategorizerME. train(String languageCode, ObjectStream<DocumentSample> samples, TrainingParameters mlParams, DoccatFactory factory)
Constructors in opennlp.tools.doccat with parameters of type ObjectStream Constructor Description DocumentCategorizerEventStream(ObjectStream<DocumentSample> samples)
Initializes the current instance.DocumentCategorizerEventStream(ObjectStream<DocumentSample> data, FeatureGenerator... featureGenerators)
Initializes the current instance via samples and feature generators.DocumentSampleStream(ObjectStream<String> samples)
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Uses of ObjectStream in opennlp.tools.formats
Classes in opennlp.tools.formats that implement ObjectStream Modifier and Type Class Description class
BioNLP2004NameSampleStream
Parser for the training files of the BioNLP/NLPBA 2004 shared task.class
Conll02NameSampleStream
Parser for the dutch and spanish ner training files of the CONLL 2002 shared task.class
Conll03NameSampleStream
An import stream which can parse the CONLL03 data.class
ConllXPOSSampleStream
Parses the data from the CONLL 06 shared task into POS Samples.class
DirectorySampleStream
The directory sample stream allows for creating a stream from a directory listing of files.class
EvalitaNameSampleStream
Parser for the Italian NER training files of the Evalita 2007 and 2009 NER shared tasks.class
NameFinderCensus90NameStream
This class helps to read the US Census data from the files to build a StringList for each dictionary entry in the name-finder dictionary.class
TwentyNewsgroupSampleStream
Methods in opennlp.tools.formats that return ObjectStream Modifier and Type Method Description ObjectStream<NameSample>
BioNLP2004NameSampleStreamFactory. create(String[] args)
ObjectStream<ChunkSample>
ChunkerSampleStreamFactory. create(String[] args)
ObjectStream<NameSample>
Conll02NameSampleStreamFactory. create(String[] args)
ObjectStream<NameSample>
Conll03NameSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
ConllXPOSSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
ConllXSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
ConllXTokenSampleStreamFactory. create(String[] args)
ObjectStream<DocumentSample>
DocumentSampleStreamFactory. create(String[] args)
ObjectStream<NameSample>
EvalitaNameSampleStreamFactory. create(String[] args)
ObjectStream<LanguageSample>
LanguageDetectorSampleStreamFactory. create(String[] args)
ObjectStream<LemmaSample>
LemmatizerSampleStreamFactory. create(String[] args)
ObjectStream<NameSample>
NameSampleDataStreamFactory. create(String[] args)
ObjectStream<Parse>
ParseSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
SentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
TokenSampleStreamFactory. create(String[] args)
ObjectStream<DocumentSample>
TwentyNewsgroupSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
WordTagSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats with parameters of type ObjectStream Constructor Description Conll02NameSampleStream(Conll02NameSampleStream.LANGUAGE lang, ObjectStream<String> lineStream, int types)
Conll03NameSampleStream(Conll03NameSampleStream.LANGUAGE lang, ObjectStream<String> lineStream, int types)
ConllXPOSSampleStream(ObjectStream<String> lineStream)
EvalitaNameSampleStream(EvalitaNameSampleStream.LANGUAGE lang, ObjectStream<String> lineStream, int types)
NameFinderCensus90NameStream(ObjectStream<String> lineStream)
This constructor takes an ObjectStream and initializes the class to handle the stream. -
Uses of ObjectStream in opennlp.tools.formats.ad
Classes in opennlp.tools.formats.ad that implement ObjectStream Modifier and Type Class Description class
ADChunkSampleStream
Parser for Floresta Sita(c)tica Arvores Deitadas corpus, output to for the Portuguese Chunker training.class
ADNameSampleStream
Parser for Floresta Sita(c)tica Arvores Deitadas corpus, output to for the Portuguese NER training.class
ADPOSSampleStream
Note: Do not use this class, internal use only!class
ADSentenceSampleStream
Note: Do not use this class, internal use only!class
ADSentenceStream
Stream filter which merges text lines into sentences, following the Arvores Deitadas syntax.Fields in opennlp.tools.formats.ad declared as ObjectStream Modifier and Type Field Description protected ObjectStream<ADSentenceStream.Sentence>
ADChunkSampleStream. adSentenceStream
Methods in opennlp.tools.formats.ad that return ObjectStream Modifier and Type Method Description ObjectStream<ChunkSample>
ADChunkSampleStreamFactory. create(String[] args)
ObjectStream<NameSample>
ADNameSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
ADPOSSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
ADSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
ADTokenSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.ad with parameters of type ObjectStream Constructor Description ADChunkSampleStream(ObjectStream<String> lineStream)
Creates a newNameSample
stream from a line stream, i.e.ADNameSampleStream(ObjectStream<String> lineStream, boolean splitHyphenatedTokens)
Creates a newNameSample
stream from a line stream, i.e.ADPOSSampleStream(ObjectStream<String> lineStream, boolean expandME, boolean includeFeatures)
Creates a newPOSSample
stream from a line stream, i.e.ADSentenceSampleStream(ObjectStream<String> lineStream, boolean includeHeadlines)
Creates a newSentenceSample
stream from a line stream, i.e.ADSentenceStream(ObjectStream<String> lineStream)
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Uses of ObjectStream in opennlp.tools.formats.brat
Classes in opennlp.tools.formats.brat that implement ObjectStream Modifier and Type Class Description class
BratAnnotationStream
Reads the annotations from the brat .ann annotation file.class
BratDocumentStream
class
BratNameSampleStream
Generates Name Sample objects for a Brat Document object.class
SegmenterObjectStream<S,T>
Methods in opennlp.tools.formats.brat that return ObjectStream Modifier and Type Method Description ObjectStream<NameSample>
BratNameSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.brat with parameters of type ObjectStream Constructor Description BratNameSampleStream(SentenceDetector sentDetector, Tokenizer tokenizer, ObjectStream<BratDocument> samples)
Creates a newBratNameSampleStream
.BratNameSampleStream(SentenceDetector sentDetector, Tokenizer tokenizer, ObjectStream<BratDocument> samples, Set<String> nameTypes)
Creates a newBratNameSampleStream
.BratNameSampleStream(SentenceModel sentModel, TokenizerModel tokenModel, ObjectStream<BratDocument> samples)
Creates a newBratNameSampleStream
.BratNameSampleStream(SentenceModel sentModel, TokenizerModel tokenModel, ObjectStream<BratDocument> samples, Set<String> nameTypes)
Creates a newBratNameSampleStream
.SegmenterObjectStream(ObjectStream<S> in)
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Uses of ObjectStream in opennlp.tools.formats.conllu
Classes in opennlp.tools.formats.conllu that implement ObjectStream Modifier and Type Class Description class
ConlluLemmaSampleStream
class
ConlluPOSSampleStream
class
ConlluSentenceSampleStream
class
ConlluStream
The CoNNL-U Format is specified here: http://universaldependencies.org/format.htmlclass
ConlluTokenSampleStream
Methods in opennlp.tools.formats.conllu that return ObjectStream Modifier and Type Method Description ObjectStream<LemmaSample>
ConlluLemmaSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
ConlluPOSSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
ConlluSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
ConlluTokenSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.conllu with parameters of type ObjectStream Constructor Description ConlluLemmaSampleStream(ObjectStream<ConlluSentence> samples, ConlluTagset tagset)
ConlluSentenceSampleStream(ObjectStream<ConlluSentence> samples, int sentencesPerSample)
ConlluTokenSampleStream(ObjectStream<ConlluSentence> samples)
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Uses of ObjectStream in opennlp.tools.formats.convert
Classes in opennlp.tools.formats.convert that implement ObjectStream Modifier and Type Class Description class
AbstractToSentenceSampleStream<T>
class
FileToByteArraySampleStream
class
FileToStringSampleStream
Provides the ability to read the contents of files contained in an object stream of files.class
NameToSentenceSampleStream
Note: Do not use this class, internal use only!class
NameToTokenSampleStream
Note: Do not use this class, internal use only!class
ParseToPOSSampleStream
Note: Do not use this class, internal use only!class
POSToSentenceSampleStream
Note: Do not use this class, internal use only!class
POSToTokenSampleStream
Note: Do not use this class, internal use only!Methods in opennlp.tools.formats.convert that return ObjectStream Modifier and Type Method Description ObjectStream<SentenceSample>
NameToSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
NameToTokenSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
ParseToPOSSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
ParseToSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
ParseToTokenSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
POSToSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
POSToTokenSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.convert with parameters of type ObjectStream Constructor Description FileToByteArraySampleStream(ObjectStream<File> samples)
FileToStringSampleStream(ObjectStream<File> samples, Charset encoding)
Creates a new file-to-string sample stream.NameToSentenceSampleStream(Detokenizer detokenizer, ObjectStream<NameSample> samples, int chunkSize)
NameToTokenSampleStream(Detokenizer detokenizer, ObjectStream<NameSample> samples)
ParseToPOSSampleStream(ObjectStream<Parse> samples)
POSToSentenceSampleStream(Detokenizer detokenizer, ObjectStream<POSSample> samples, int chunkSize)
POSToTokenSampleStream(Detokenizer detokenizer, ObjectStream<POSSample> samples)
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Uses of ObjectStream in opennlp.tools.formats.frenchtreebank
Classes in opennlp.tools.formats.frenchtreebank that implement ObjectStream Modifier and Type Class Description class
ConstitParseSampleStream
Methods in opennlp.tools.formats.frenchtreebank that return ObjectStream Modifier and Type Method Description ObjectStream<Parse>
ConstitParseSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.frenchtreebank with parameters of type ObjectStream Constructor Description ConstitParseSampleStream(ObjectStream<byte[]> samples)
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Uses of ObjectStream in opennlp.tools.formats.irishsentencebank
Methods in opennlp.tools.formats.irishsentencebank that return ObjectStream Modifier and Type Method Description ObjectStream<SentenceSample>
IrishSentenceBankSentenceStreamFactory. create(String[] args)
ObjectStream<TokenSample>
IrishSentenceBankTokenSampleStreamFactory. create(String[] args)
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Uses of ObjectStream in opennlp.tools.formats.leipzig
Classes in opennlp.tools.formats.leipzig that implement ObjectStream Modifier and Type Class Description class
LeipzigLanguageSampleStream
Methods in opennlp.tools.formats.leipzig that return ObjectStream Modifier and Type Method Description ObjectStream<LanguageSample>
LeipzigLanguageSampleStreamFactory. create(String[] args)
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Uses of ObjectStream in opennlp.tools.formats.letsmt
Classes in opennlp.tools.formats.letsmt that implement ObjectStream Modifier and Type Class Description class
DetokenizeSentenceSampleStream
Methods in opennlp.tools.formats.letsmt that return ObjectStream Modifier and Type Method Description ObjectStream<SentenceSample>
LetsmtSentenceStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.letsmt with parameters of type ObjectStream Constructor Description DetokenizeSentenceSampleStream(Detokenizer detokenizer, ObjectStream<SentenceSample> samples)
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Uses of ObjectStream in opennlp.tools.formats.masc
Classes in opennlp.tools.formats.masc that implement ObjectStream Modifier and Type Class Description class
MascDocumentStream
class
MascNamedEntitySampleStream
class
MascPOSSampleStream
class
MascSentenceSampleStream
class
MascTokenSampleStream
Methods in opennlp.tools.formats.masc that return ObjectStream Modifier and Type Method Description ObjectStream<NameSample>
MascNamedEntitySampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
MascPOSSampleStreamFactory. create(String[] args)
ObjectStream<SentenceSample>
MascSentenceSampleStreamFactory. create(String[] args)
ObjectStream<TokenSample>
MascTokenSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.masc with parameters of type ObjectStream Constructor Description MascNamedEntitySampleStream(ObjectStream<MascDocument> samples)
Create a stream of named entity samples from a stream of MascDocumentsMascPOSSampleStream(ObjectStream<MascDocument> samples)
Create a stream of POS-samples from a stream of MascDocuments.MascSentenceSampleStream(ObjectStream<MascDocument> samples, int sentencesPerSample)
MascTokenSampleStream(ObjectStream<MascDocument> samples)
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Uses of ObjectStream in opennlp.tools.formats.moses
Classes in opennlp.tools.formats.moses that implement ObjectStream Modifier and Type Class Description class
MosesSentenceSampleStream
Methods in opennlp.tools.formats.moses that return ObjectStream Modifier and Type Method Description ObjectStream<SentenceSample>
MosesSentenceSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.moses with parameters of type ObjectStream Constructor Description MosesSentenceSampleStream(ObjectStream<String> sentences)
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Uses of ObjectStream in opennlp.tools.formats.muc
Classes in opennlp.tools.formats.muc that implement ObjectStream Modifier and Type Class Description class
MucNameSampleStream
Methods in opennlp.tools.formats.muc that return ObjectStream Modifier and Type Method Description ObjectStream<NameSample>
Muc6NameSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.muc with parameters of type ObjectStream Constructor Description MucNameSampleStream(Tokenizer tokenizer, ObjectStream<String> samples)
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Uses of ObjectStream in opennlp.tools.formats.nkjp
Classes in opennlp.tools.formats.nkjp that implement ObjectStream Modifier and Type Class Description class
NKJPSentenceSampleStream
Methods in opennlp.tools.formats.nkjp that return ObjectStream Modifier and Type Method Description ObjectStream<SentenceSample>
NKJPSentenceSampleStreamFactory. create(String[] args)
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Uses of ObjectStream in opennlp.tools.formats.ontonotes
Classes in opennlp.tools.formats.ontonotes that implement ObjectStream Modifier and Type Class Description class
DocumentToLineStream
Reads a plain text file and return each line as aString
object.class
OntoNotesNameSampleStream
Name Sample Stream parser for the OntoNotes 4.0 corpus.class
OntoNotesParseSampleStream
Methods in opennlp.tools.formats.ontonotes that return ObjectStream Modifier and Type Method Description ObjectStream<NameSample>
OntoNotesNameSampleStreamFactory. create(String[] args)
ObjectStream<Parse>
OntoNotesParseSampleStreamFactory. create(String[] args)
ObjectStream<POSSample>
OntoNotesPOSSampleStreamFactory. create(String[] args)
Constructors in opennlp.tools.formats.ontonotes with parameters of type ObjectStream Constructor Description DocumentToLineStream(ObjectStream<String> samples)
OntoNotesNameSampleStream(ObjectStream<String> samples)
OntoNotesParseSampleStream(ObjectStream<String> samples)
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Uses of ObjectStream in opennlp.tools.langdetect
Classes in opennlp.tools.langdetect that implement ObjectStream Modifier and Type Class Description class
LanguageDetectorEventStream
Iterator-like class for modeling language detector events.class
LanguageDetectorSampleStream
This class reads in string encoded training samples, parses them and outputsLanguageSample
objects.Methods in opennlp.tools.langdetect with parameters of type ObjectStream Modifier and Type Method Description void
LanguageDetectorCrossValidator. evaluate(ObjectStream<LanguageSample> samples, int nFolds)
Starts the evaluation.static LanguageDetectorModel
LanguageDetectorME. train(ObjectStream<LanguageSample> samples, TrainingParameters mlParams, LanguageDetectorFactory factory)
Constructors in opennlp.tools.langdetect with parameters of type ObjectStream Constructor Description LanguageDetectorEventStream(ObjectStream<LanguageSample> data, LanguageDetectorContextGenerator contextGenerator)
Initializes the current instance via samples and feature generators.LanguageDetectorSampleStream(ObjectStream<String> samples)
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Uses of ObjectStream in opennlp.tools.lemmatizer
Classes in opennlp.tools.lemmatizer that implement ObjectStream Modifier and Type Class Description class
LemmaSampleEventStream
Class for creating an event stream out of data files for training a probabilistic lemmatizer.class
LemmaSampleSequenceStream
class
LemmaSampleStream
Reads data for training and testing the lemmatizer.Methods in opennlp.tools.lemmatizer with parameters of type ObjectStream Modifier and Type Method Description static LemmatizerModel
LemmatizerME. train(String languageCode, ObjectStream<LemmaSample> samples, TrainingParameters trainParams, LemmatizerFactory posFactory)
Constructors in opennlp.tools.lemmatizer with parameters of type ObjectStream Constructor Description LemmaSampleEventStream(ObjectStream<LemmaSample> d, LemmatizerContextGenerator cg)
Creates a new event stream based on the specified data stream using the specified context generator.LemmaSampleSequenceStream(ObjectStream<LemmaSample> samples, LemmatizerContextGenerator contextGenerator)
LemmaSampleStream(ObjectStream<String> samples)
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Uses of ObjectStream in opennlp.tools.ml
Methods in opennlp.tools.ml with parameters of type ObjectStream Modifier and Type Method Description DataIndexer
AbstractEventTrainer. getDataIndexer(ObjectStream<Event> events)
MaxentModel
AbstractEventTrainer. train(ObjectStream<Event> events)
MaxentModel
EventTrainer. train(ObjectStream<Event> events)
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Uses of ObjectStream in opennlp.tools.ml.maxent
Classes in opennlp.tools.ml.maxent that implement ObjectStream Modifier and Type Class Description class
RealBasicEventStream
Methods in opennlp.tools.ml.maxent with parameters of type ObjectStream Modifier and Type Method Description GISModel
GISTrainer. trainModel(ObjectStream<Event> eventStream)
Train a model using the GIS algorithm, assuming 100 iterations and no cutoff.GISModel
GISTrainer. trainModel(ObjectStream<Event> eventStream, int iterations, int cutoff)
Trains a GIS model on the event in the specified event stream, using the specified number of iterations and the specified count cutoff.Constructors in opennlp.tools.ml.maxent with parameters of type ObjectStream Constructor Description RealBasicEventStream(ObjectStream<String> ds)
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Uses of ObjectStream in opennlp.tools.ml.model
Subinterfaces of ObjectStream in opennlp.tools.ml.model Modifier and Type Interface Description interface
SequenceStream
Interface for streams of sequences used to train sequence models.Classes in opennlp.tools.ml.model that implement ObjectStream Modifier and Type Class Description class
FileEventStream
Class for using a file of events as an event stream.class
HashSumEventStream
class
RealValueFileEventStream
class
SequenceStreamEventStream
Class which turns a sequence stream into an event stream.Methods in opennlp.tools.ml.model with parameters of type ObjectStream Modifier and Type Method Description protected List<ComparableEvent>
AbstractDataIndexer. index(ObjectStream<Event> events, Map<String,Integer> predicateIndex)
void
DataIndexer. index(ObjectStream<Event> eventStream)
Performs the data indexing.void
OnePassDataIndexer. index(ObjectStream<Event> eventStream)
void
TwoPassDataIndexer. index(ObjectStream<Event> eventStream)
Constructors in opennlp.tools.ml.model with parameters of type ObjectStream Constructor Description HashSumEventStream(ObjectStream<Event> eventStream)
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Uses of ObjectStream in opennlp.tools.namefind
Classes in opennlp.tools.namefind that implement ObjectStream Modifier and Type Class Description class
NameFinderEventStream
Class for creating an event stream out of data files for training an name finder.class
NameSampleDataStream
TheNameSampleDataStream
class converts taggedString
s provided by aDataStream
toNameSample
objects.class
NameSampleSequenceStream
class
NameSampleTypeFilter
A stream which removes Name Samples which do not have a certain type.Methods in opennlp.tools.namefind with parameters of type ObjectStream Modifier and Type Method Description void
TokenNameFinderCrossValidator. evaluate(ObjectStream<NameSample> samples, int nFolds)
Starts the evaluation.static TokenNameFinderModel
NameFinderME. train(String languageCode, String type, ObjectStream<NameSample> samples, TrainingParameters trainParams, TokenNameFinderFactory factory)
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Uses of ObjectStream in opennlp.tools.parser
Classes in opennlp.tools.parser that implement ObjectStream Modifier and Type Class Description class
AbstractParserEventStream
Abstract class extended by parser event streams which perform tagging and chunking.class
ChunkSampleStream
class
ParseSampleStream
class
PosSampleStream
Methods in opennlp.tools.parser with parameters of type ObjectStream Modifier and Type Method Description static Dictionary
AbstractBottomUpParser. buildDictionary(ObjectStream<Parse> data, HeadRules rules, int cutoff)
Creates a n-gram dictionary from the specified data stream using the specified head rule and specified cut-off.static Dictionary
AbstractBottomUpParser. buildDictionary(ObjectStream<Parse> data, HeadRules rules, TrainingParameters params)
Creates a n-gram dictionary from the specified data stream using the specified head rule and specified cut-off.void
ParserCrossValidator. evaluate(ObjectStream<Parse> samples, int nFolds)
Constructors in opennlp.tools.parser with parameters of type ObjectStream Constructor Description AbstractParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype)
AbstractParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype, Dictionary dict)
ChunkSampleStream(ObjectStream<Parse> in)
ParseSampleStream(ObjectStream<String> in)
PosSampleStream(ObjectStream<Parse> in)
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Uses of ObjectStream in opennlp.tools.parser.chunking
Classes in opennlp.tools.parser.chunking that implement ObjectStream Modifier and Type Class Description class
ParserEventStream
Wrapper class for one of four parser event streams.Methods in opennlp.tools.parser.chunking with parameters of type ObjectStream Modifier and Type Method Description static ParserModel
Parser. train(String languageCode, ObjectStream<Parse> parseSamples, HeadRules rules, TrainingParameters mlParams)
Constructors in opennlp.tools.parser.chunking with parameters of type ObjectStream Constructor Description ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype)
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype, Dictionary dict)
Create an event stream based on the specified data stream of the specified type using the specified head rules. -
Uses of ObjectStream in opennlp.tools.parser.treeinsert
Classes in opennlp.tools.parser.treeinsert that implement ObjectStream Modifier and Type Class Description class
ParserEventStream
Methods in opennlp.tools.parser.treeinsert with parameters of type ObjectStream Modifier and Type Method Description static ParserModel
Parser. train(String languageCode, ObjectStream<Parse> parseSamples, HeadRules rules, int iterations, int cut)
static ParserModel
Parser. train(String languageCode, ObjectStream<Parse> parseSamples, HeadRules rules, TrainingParameters mlParams)
Constructors in opennlp.tools.parser.treeinsert with parameters of type ObjectStream Constructor Description ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype)
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype, Dictionary dict)
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Uses of ObjectStream in opennlp.tools.postag
Classes in opennlp.tools.postag that implement ObjectStream Modifier and Type Class Description class
POSSampleEventStream
class
POSSampleSequenceStream
class
WordTagSampleStream
A stream filter which reads a sentence per line which contains words and tags in word_tag format and outputs aPOSSample
objects.Methods in opennlp.tools.postag with parameters of type ObjectStream Modifier and Type Method Description static Dictionary
POSTaggerME. buildNGramDictionary(ObjectStream<POSSample> samples, int cutoff)
void
POSTaggerCrossValidator. evaluate(ObjectStream<POSSample> samples, int nFolds)
Starts the evaluation.static void
POSTaggerME. populatePOSDictionary(ObjectStream<POSSample> samples, MutableTagDictionary dict, int cutoff)
static POSModel
POSTaggerME. train(String languageCode, ObjectStream<POSSample> samples, TrainingParameters trainParams, POSTaggerFactory posFactory)
Constructors in opennlp.tools.postag with parameters of type ObjectStream Constructor Description POSSampleEventStream(ObjectStream<POSSample> samples)
Initializes the current instance with given samples and aDefaultPOSContextGenerator
.POSSampleEventStream(ObjectStream<POSSample> samples, POSContextGenerator cg)
Initializes the current instance with the given samples and the givenPOSContextGenerator
.POSSampleSequenceStream(ObjectStream<POSSample> psi)
POSSampleSequenceStream(ObjectStream<POSSample> psi, POSContextGenerator pcg)
WordTagSampleStream(ObjectStream<String> sentences)
Initializes the current instance. -
Uses of ObjectStream in opennlp.tools.sentdetect
Classes in opennlp.tools.sentdetect that implement ObjectStream Modifier and Type Class Description class
EmptyLinePreprocessorStream
Stream to to clean up empty lines for empty line separated document streams.
- Skips empty line at training data start
- Transforms multiple empty lines in a row into one
- Replaces white space lines with empty lines
- TODO: Terminates last document with empty line if it is missing
This stream should be used by the components that mark empty lines to mark document boundaries.class
SDEventStream
class
SentenceSampleStream
This class is a stream filter which reads a sentence by line samples from aReader
and converts them intoSentenceSample
objects.Methods in opennlp.tools.sentdetect with parameters of type ObjectStream Modifier and Type Method Description void
SDCrossValidator. evaluate(ObjectStream<SentenceSample> samples, int nFolds)
Starts the evaluation.static SentenceModel
SentenceDetectorME. train(String languageCode, ObjectStream<SentenceSample> samples, boolean useTokenEnd, Dictionary abbreviations)
Deprecated.static SentenceModel
SentenceDetectorME. train(String languageCode, ObjectStream<SentenceSample> samples, boolean useTokenEnd, Dictionary abbreviations, TrainingParameters mlParams)
Deprecated.static SentenceModel
SentenceDetectorME. train(String languageCode, ObjectStream<SentenceSample> samples, SentenceDetectorFactory sdFactory, TrainingParameters mlParams)
Constructors in opennlp.tools.sentdetect with parameters of type ObjectStream Constructor Description EmptyLinePreprocessorStream(ObjectStream<String> in)
SDEventStream(ObjectStream<SentenceSample> samples, SDContextGenerator cg, EndOfSentenceScanner scanner)
Initializes the current instance.SentenceSampleStream(ObjectStream<String> sentences)
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Uses of ObjectStream in opennlp.tools.tokenize
Classes in opennlp.tools.tokenize that implement ObjectStream Modifier and Type Class Description class
TokenizerStream
TheTokenizerStream
uses a tokenizer to tokenize the input string and outputTokenSample
s.class
TokenSampleStream
This class is a stream filter which reads in string encoded samples and createsTokenSample
s out of them.class
TokSpanEventStream
This class reads theTokenSample
s from the givenIterator
and converts theTokenSample
s intoEvent
s which can be used by the maxent library for training.class
WhitespaceTokenStream
This stream formats aTokenSample
s into whitespace separated token strings.Methods in opennlp.tools.tokenize with parameters of type ObjectStream Modifier and Type Method Description void
TokenizerCrossValidator. evaluate(ObjectStream<TokenSample> samples, int nFolds)
Starts the evaluation.static TokenizerModel
TokenizerME. train(ObjectStream<TokenSample> samples, TokenizerFactory factory, TrainingParameters mlParams)
Trains a model for theTokenizerME
.Constructors in opennlp.tools.tokenize with parameters of type ObjectStream Constructor Description TokenizerStream(Tokenizer tokenizer, ObjectStream<String> input)
TokenSampleStream(ObjectStream<String> sentences)
TokenSampleStream(ObjectStream<String> sampleStrings, String separatorChars)
TokSpanEventStream(ObjectStream<TokenSample> tokenSamples, boolean skipAlphaNumerics)
Initializes the current instance.TokSpanEventStream(ObjectStream<TokenSample> tokenSamples, boolean skipAlphaNumerics, Pattern alphaNumeric, TokenContextGenerator cg)
Initializes the current instance.TokSpanEventStream(ObjectStream<TokenSample> tokenSamples, boolean skipAlphaNumerics, TokenContextGenerator cg)
Initializes the current instance.WhitespaceTokenStream(ObjectStream<TokenSample> tokens)
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Uses of ObjectStream in opennlp.tools.util
Classes in opennlp.tools.util that implement ObjectStream Modifier and Type Class Description class
AbstractEventStream<T>
class
AbstractObjectStream<T>
class
CollectionObjectStream<E>
class
EventTraceStream
class
FilterObjectStream<S,T>
Abstract base class for filteringObjectStream
s.class
ParagraphStream
Stream filter which merges text lines into paragraphs.class
PlainTextByLineStream
Reads a plain text file and return each line as aString
object.Fields in opennlp.tools.util declared as ObjectStream Modifier and Type Field Description protected ObjectStream<S>
FilterObjectStream. samples
Methods in opennlp.tools.util that return ObjectStream Modifier and Type Method Description static <T> ObjectStream<T>
ObjectStreamUtils. concatenateObjectStream(Collection<ObjectStream<T>> streams)
Creates a single concatenated ObjectStream from multiple individual ObjectStreams with the same type.static <T> ObjectStream<T>
ObjectStreamUtils. concatenateObjectStream(ObjectStream<T>... streams)
Creates a single concatenated ObjectStream from multiple individual ObjectStreams with the same type.static <T> ObjectStream<T>
ObjectStreamUtils. createObjectStream(Collection<T> collection)
Creates anObjectStream
form a collection.static <T> ObjectStream<T>
ObjectStreamUtils. createObjectStream(T... array)
Creates anObjectStream
form an array.Methods in opennlp.tools.util with parameters of type ObjectStream Modifier and Type Method Description static <T> ObjectStream<T>
ObjectStreamUtils. concatenateObjectStream(ObjectStream<T>... streams)
Creates a single concatenated ObjectStream from multiple individual ObjectStreams with the same type.Method parameters in opennlp.tools.util with type arguments of type ObjectStream Modifier and Type Method Description static <T> ObjectStream<T>
ObjectStreamUtils. concatenateObjectStream(Collection<ObjectStream<T>> streams)
Creates a single concatenated ObjectStream from multiple individual ObjectStreams with the same type.Constructors in opennlp.tools.util with parameters of type ObjectStream Constructor Description AbstractEventStream(ObjectStream<T> samples)
Initializes the current instance with a sampleIterator
.AbstractObjectStream(ObjectStream<T> stream)
EventTraceStream(ObjectStream<Event> stream, Writer writer)
FilterObjectStream(ObjectStream<S> samples)
ParagraphStream(ObjectStream<String> lineStream)
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Uses of ObjectStream in opennlp.tools.util.eval
Classes in opennlp.tools.util.eval that implement ObjectStream Modifier and Type Class Description static class
CrossValidationPartitioner.TrainingSampleStream<E>
TheTrainingSampleStream
which iterates over all training elements.Methods in opennlp.tools.util.eval that return ObjectStream Modifier and Type Method Description ObjectStream<E>
CrossValidationPartitioner.TrainingSampleStream. getTestSampleStream()
Retrieves theObjectStream
over the test/evaluations elements and poisons thisTrainingSampleStream
.Methods in opennlp.tools.util.eval with parameters of type ObjectStream Modifier and Type Method Description void
Evaluator. evaluate(ObjectStream<T> samples)
Reads all sample objects from the stream and evaluates each sample object withEvaluator.evaluateSample(Object)
method.Constructors in opennlp.tools.util.eval with parameters of type ObjectStream Constructor Description CrossValidationPartitioner(ObjectStream<E> inElements, int numberOfPartitions)
Initializes the current instance.
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