# Constant Field Values

## Contents

- opennlp.tools.*

## opennlp.tools.*

- opennlp.tools.chunker.ChunkerME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_BEAM_SIZE` | `10`

- opennlp.tools.formats.BioNLP2004NameSampleStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `GENERATE_CELLLINE_ENTITIES` | `8`
  `public static final int` | `GENERATE_CELLTYPE_ENTITIES` | `4`
  `public static final int` | `GENERATE_DNA_ENTITIES` | `1`
  `public static final int` | `GENERATE_PROTEIN_ENTITIES` | `2`
  `public static final int` | `GENERATE_RNA_ENTITIES` | `16`

- opennlp.tools.formats.Conll02NameSampleStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DOCSTART` | `"-DOCSTART-"`
  `public static final int` | `GENERATE_LOCATION_ENTITIES` | `4`
  `public static final int` | `GENERATE_MISC_ENTITIES` | `8`
  `public static final int` | `GENERATE_ORGANIZATION_ENTITIES` | `2`
  `public static final int` | `GENERATE_PERSON_ENTITIES` | `1`

- opennlp.tools.formats.ConllXPOSSampleStreamFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONLLX_FORMAT` | `"conllx"`

- opennlp.tools.formats.EvalitaNameSampleStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DOCSTART` | `"-DOCSTART-"`
  `public static final int` | `GENERATE_GPE_ENTITIES` | `8`
  `public static final int` | `GENERATE_LOCATION_ENTITIES` | `4`
  `public static final int` | `GENERATE_ORGANIZATION_ENTITIES` | `2`
  `public static final int` | `GENERATE_PERSON_ENTITIES` | `1`

- opennlp.tools.formats.ad.ADChunkSampleStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `OTHER` | `"O"`

- opennlp.tools.formats.ad.ADSentenceStream.Sentence
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `META_LABEL_FINAL` | `"final"`

- opennlp.tools.formats.brat.AnnotationConfiguration
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ATTRIBUTE_TYPE` | `"Attribute"`
  `public static final String` | `ENTITY_TYPE` | `"Entity"`
  `public static final String` | `EVENT_TYPE` | `"Event"`
  `public static final String` | `RELATION_TYPE` | `"Relation"`
  `public static final String` | `SPAN_TYPE` | `"Span"`

- opennlp.tools.formats.conllu.ConlluPOSSampleStreamFactory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONLLU_FORMAT` | `"conllu"`

- opennlp.tools.langdetect.LanguageDetectorConfig
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_CHUNK_SIZE` | `200`
  `public static final int` | `DEFAULT_MAX_LENGTH` | `10000`
  `public static final int` | `DEFAULT_MIN_CONSEC_IMPROVEMENTS` | `2`
  `public static final double` | `DEFAULT_MIN_DIFF` | `0.2`

- opennlp.tools.lemmatizer.LemmatizerME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_BEAM_SIZE` | `3`
  `public static final int` | `LEMMA_NUMBER` | `29`

- opennlp.tools.ml.AbstractEventTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DATA_INDEXER_ONE_PASS_REAL_VALUE` | `"OnePassRealValue"`
  `public static final String` | `DATA_INDEXER_ONE_PASS_VALUE` | `"OnePass"`
  `public static final String` | `DATA_INDEXER_PARAM` | `"DataIndexer"`
  `public static final String` | `DATA_INDEXER_TWO_PASS_VALUE` | `"TwoPass"`

- opennlp.tools.ml.AbstractTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ALGORITHM_PARAM` | `"Algorithm"`
  `public static final int` | `CUTOFF_DEFAULT` | `5`
  `public static final String` | `CUTOFF_PARAM` | `"Cutoff"`
  `public static final int` | `ITERATIONS_DEFAULT` | `100`
  `public static final String` | `ITERATIONS_PARAM` | `"Iterations"`
  `public static final String` | `TRAINER_TYPE_PARAM` | `"TrainerType"`
  `public static final boolean` | `VERBOSE_DEFAULT` | `true`
  `public static final String` | `VERBOSE_PARAM` | `"PrintMessages"`

- opennlp.tools.ml.BeamSearch<T>
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `BEAM_SIZE_PARAMETER` | `"BeamSize"`

- opennlp.tools.ml.EventModelSequenceTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SEQUENCE_VALUE` | `"EventModelSequence"`

- opennlp.tools.ml.EventTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `EVENT_VALUE` | `"Event"`

- opennlp.tools.ml.SequenceTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `SEQUENCE_VALUE` | `"Sequence"`

- opennlp.tools.ml.maxent.GISTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final double` | `LOG_LIKELIHOOD_THRESHOLD_DEFAULT` | `1.0E-4`
  `public static final String` | `LOG_LIKELIHOOD_THRESHOLD_PARAM` | `"LLThreshold"`
  `public static final String` | `MAXENT_VALUE` | `"MAXENT"`
  `public static final String` | `OLD_LL_THRESHOLD_PARAM` | `"llthreshold"`

- opennlp.tools.ml.maxent.quasinewton.QNMinimizer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final double` | `CONVERGE_TOLERANCE` | `1.0E-4`
  `public static final double` | `INITIAL_STEP_SIZE` | `1.0`
  `public static final double` | `L1COST_DEFAULT` | `0.0`
  `public static final double` | `L2COST_DEFAULT` | `0.0`
  `public static final int` | `M_DEFAULT` | `15`
  `public static final int` | `MAX_FCT_EVAL_DEFAULT` | `30000`
  `public static final double` | `MIN_STEP_SIZE` | `1.0E-10`
  `public static final int` | `NUM_ITERATIONS_DEFAULT` | `100`
  `public static final double` | `REL_GRAD_NORM_TOL` | `1.0E-4`

- opennlp.tools.ml.maxent.quasinewton.QNTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final double` | `L1COST_DEFAULT` | `0.1`
  `public static final String` | `L1COST_PARAM` | `"L1Cost"`
  `public static final double` | `L2COST_DEFAULT` | `0.1`
  `public static final String` | `L2COST_PARAM` | `"L2Cost"`
  `public static final int` | `M_DEFAULT` | `15`
  `public static final String` | `M_PARAM` | `"NumOfUpdates"`
  `public static final int` | `MAX_FCT_EVAL_DEFAULT` | `30000`
  `public static final String` | `MAX_FCT_EVAL_PARAM` | `"MaxFctEval"`
  `public static final String` | `MAXENT_QN_VALUE` | `"MAXENT_QN"`
  `public static final int` | `THREADS_DEFAULT` | `1`
  `public static final String` | `THREADS_PARAM` | `"Threads"`

- opennlp.tools.ml.model.AbstractDataIndexer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `CUTOFF_DEFAULT` | `5`
  `public static final String` | `CUTOFF_PARAM` | `"Cutoff"`
  `public static final boolean` | `SORT_DEFAULT` | `true`
  `public static final String` | `SORT_PARAM` | `"sort"`

- opennlp.tools.ml.model.AbstractModelReader
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `MAX_ENTRIES_PROPERTY` | `"OPENNLP_MAX_ENTRIES"`

- opennlp.tools.ml.naivebayes.NaiveBayesTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `NAIVE_BAYES_VALUE` | `"NAIVEBAYES"`

- opennlp.tools.ml.perceptron.PerceptronTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `PERCEPTRON_VALUE` | `"PERCEPTRON"`
  `public static final double` | `TOLERANCE_DEFAULT` | `1.0E-5`

- opennlp.tools.ml.perceptron.SimplePerceptronSequenceTrainer
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `PERCEPTRON_SEQUENCE_VALUE` | `"PERCEPTRON_SEQUENCE"`

- opennlp.tools.namefind.BilouCodec
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONTINUE` | `"cont"`
  `public static final String` | `LAST` | `"last"`
  `public static final String` | `OTHER` | `"other"`
  `public static final String` | `START` | `"start"`
  `public static final String` | `UNIT` | `"unit"`

- opennlp.tools.namefind.BioCodec
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONTINUE` | `"cont"`
  `public static final String` | `OTHER` | `"other"`
  `public static final String` | `START` | `"start"`

- opennlp.tools.namefind.NameFinderME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `CONTINUE` | `"cont"`
  `public static final int` | `DEFAULT_BEAM_SIZE` | `3`
  `public static final String` | `OTHER` | `"other"`
  `public static final String` | `START` | `"start"`

- opennlp.tools.namefind.NameSample
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DEFAULT_TYPE` | `"default"`

- opennlp.tools.namefind.NameSampleDataStream
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `END_TAG` | `"<END>"`
  `public static final String` | `START_TAG` | `"<START>"`
  `public static final String` | `START_TAG_PREFIX` | `"<START:"`

- opennlp.tools.parser.AbstractBottomUpParser
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `COMPLETE` | `"c"`
  `public static final String` | `CONT` | `"C-"`
  `public static final double` | `defaultAdvancePercentage` | `0.95`
  `public static final int` | `defaultBeamSize` | `20`
  `public static final String` | `INC_NODE` | `"INC"`
  `public static final String` | `INCOMPLETE` | `"i"`
  `public static final String` | `OTHER` | `"O"`
  `public static final String` | `START` | `"S-"`
  `public static final String` | `TOK_NODE` | `"TK"`
  `public static final String` | `TOP_NODE` | `"TOP"`

- opennlp.tools.parser.Parse
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `BRACKET_LCB` | `"{"`
  `public static final String` | `BRACKET_LRB` | `"("`
  `public static final String` | `BRACKET_LSB` | `"["`
  `public static final String` | `BRACKET_RCB` | `"}"`
  `public static final String` | `BRACKET_RRB` | `")"`
  `public static final String` | `BRACKET_RSB` | `"]"`

- opennlp.tools.parser.treeinsert.Parser
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ATTACH_DAUGHTER` | `"d"`
  `public static final String` | `ATTACH_SISTER` | `"s"`
  `public static final String` | `BUILT` | `"built"`
  `public static final String` | `DONE` | `"d"`
  `public static final String` | `NON_ATTACH` | `"n"`

- opennlp.tools.postag.POSTaggerME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final int` | `DEFAULT_BEAM_SIZE` | `3`

- opennlp.tools.sentdetect.SentenceDetectorME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `NO_SPLIT` | `"n"`
  `public static final String` | `SPLIT` | `"s"`

- opennlp.tools.tokenize.TokenizerME
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `NO_SPLIT` | `"F"`
  `public static final String` | `SPLIT` | `"T"`

- opennlp.tools.tokenize.TokenSample
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DEFAULT_SEPARATOR_CHARS` | `"<SPLIT>"`

- opennlp.tools.tokenize.lang.Factory
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `DEFAULT_ALPHANUMERIC` | `"^[A-Za-z0-9]+$"`

- opennlp.tools.util.TrainingParameters
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ALGORITHM_PARAM` | `"Algorithm"`
  `public static final String` | `CUTOFF_PARAM` | `"Cutoff"`
  `public static final String` | `ITERATIONS_PARAM` | `"Iterations"`
  `public static final String` | `THREADS_PARAM` | `"Threads"`
  `public static final String` | `TRAINER_TYPE_PARAM` | `"TrainerType"`

- opennlp.tools.util.ext.ExtensionLoader
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ALLOWED_PACKAGES_PROPERTY` | `"OPENNLP_EXT_ALLOWED_PACKAGES"`

- opennlp.tools.util.ext.ExtensionServiceKeys
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `ID` | `"OPENLP_EXTENSION_ID"`

- opennlp.tools.util.featuregen.WindowFeatureGenerator
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `NEXT_PREFIX` | `"n"`
  `public static final String` | `PREV_PREFIX` | `"p"`

- opennlp.tools.util.model.BaseModel
  Modifier and Type | Constant Field | Value
  --- | --- | ---
  `public static final String` | `TRAINING_CUTOFF_PROPERTY` | `"Training-Cutoff"`
  `public static final String` | `TRAINING_EVENTHASH_PROPERTY` | `"Training-Eventhash"`
  `public static final String` | `TRAINING_ITERATIONS_PROPERTY` | `"Training-Iterations"`

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