c

com.johnsnowlabs.nlp.annotators.ner

NerConverterInternal

class NerConverterInternal extends AnnotatorApproach[NerConverterInternalModel] with SourceTrackingMetadataParams with HasFeatures with FilteringParams with CheckLicense

Converts IOB or IOB2 representations of entities to a user-friendly one.

This is the AnnotatorApproach version of the NerConverterInternalModel annotator.

Chunks with no associated entity (tagged "O") are filtered.

This licensed annotator adds extra functionality to the open-source version by adding the following parameters: blackList, greedyMode, threshold, and ignoreStopWords that are not available in the open-source annotator.

See also Inside–outside–beginning (tagging) for more information.

Example

The output of a MedicalNerModel follows the Annotator schema and looks like this after the transformation.

result.selectExpr("explode(ner_result)").show(5, false)
+--------------------------------------------------------------------------+
|col                                                                       |
+--------------------------------------------------------------------------+
|{named_entity, 3, 3, O, {word -> A, confidence -> 0.994}, []}             |
|{named_entity, 5, 15, B-Age, {word -> 63-year-old, confidence -> 1.0}, []}|
|{named_entity, 17, 19, B-Gender, {word -> man, confidence -> 0.9858}, []} |
|{named_entity, 21, 28, O, {word -> presents, confidence -> 0.9952}, []}   |
|{named_entity, 30, 31, O, {word -> to, confidence -> 0.7063}, []}         |
+--------------------------------------------------------------------------+

After the converter is used:

result.selectExpr("explode(ner_converter_result)").show(5, false)
+-----------------------------------------------------------------------------------+
|col                                                                                |
+-----------------------------------------------------------------------------------+
|{chunk, 5, 15, 63-year-old, {entity -> Age, sentence -> 0, chunk -> 0}, []}        |
|{chunk, 17, 19, man, {entity -> Gender, sentence -> 0, chunk -> 1}, []}            |
|{chunk, 64, 72, recurrent, {entity -> Modifier, sentence -> 0, chunk -> 2}, []}    |
|{chunk, 98, 107, cellulitis, {entity -> Diagnosis, sentence -> 0, chunk -> 3}, []} |
|{chunk, 110, 119, pneumonias, {entity -> Diagnosis, sentence -> 0, chunk -> 4}, []}|
+-----------------------------------------------------------------------------------+
See also

MedicalNerModel

Linear Supertypes
CheckLicense, FilteringParams, HasFeatures, SourceTrackingMetadataParams, AnnotatorApproach[NerConverterInternalModel], CanBeLazy, DefaultParamsWritable, MLWritable, HasOutputAnnotatorType, HasOutputAnnotationCol, HasInputAnnotationCols, Estimator[NerConverterInternalModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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  2. Alphabetic
  3. By Inheritance
Inherited
  1. NerConverterInternal
  2. CheckLicense
  3. FilteringParams
  4. HasFeatures
  5. SourceTrackingMetadataParams
  6. AnnotatorApproach
  7. CanBeLazy
  8. DefaultParamsWritable
  9. MLWritable
  10. HasOutputAnnotatorType
  11. HasOutputAnnotationCol
  12. HasInputAnnotationCols
  13. Estimator
  14. PipelineStage
  15. Logging
  16. Params
  17. Serializable
  18. Serializable
  19. Identifiable
  20. AnyRef
  21. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new NerConverterInternal()
  2. new NerConverterInternal(uid: String)

Type Members

  1. type AnnotatorType = String
    Definition Classes
    HasOutputAnnotatorType

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T
    Attributes
    protected
    Definition Classes
    Params
  4. def $$[T](feature: StructFeature[T]): T
    Attributes
    protected
    Definition Classes
    HasFeatures
  5. def $$[K, V](feature: MapFeature[K, V]): Map[K, V]
    Attributes
    protected
    Definition Classes
    HasFeatures
  6. def $$[T](feature: SetFeature[T]): Set[T]
    Attributes
    protected
    Definition Classes
    HasFeatures
  7. def $$[T](feature: ArrayFeature[T]): Array[T]
    Attributes
    protected
    Definition Classes
    HasFeatures
  8. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def _fit(dataset: Dataset[_], recursiveStages: Option[PipelineModel]): NerConverterInternalModel
    Attributes
    protected
    Definition Classes
    AnnotatorApproach
  10. val allPossibleFieldsToStandardize: StringArrayParam

    array with all possible fields containing the value to write in the standard field ordered by priority

    array with all possible fields containing the value to write in the standard field ordered by priority

    Definition Classes
    SourceTrackingMetadataParams
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. def beforeTraining(spark: SparkSession): Unit
    Definition Classes
    AnnotatorApproach
  13. val blackList: StringArrayParam

    If defined, list of entities to ignore.

    If defined, list of entities to ignore. The rest will be processed

    Definition Classes
    FilteringParams
  14. val caseSensitive: BooleanParam

    Determines whether the definitions of the white listed and black listed entities are case sensitive or not.

    Determines whether the definitions of the white listed and black listed entities are case sensitive or not. If the filterValue is 'entity', 'caseSensitive' is always false. The default value is true, except: com.johnsnowlabs.nlp.annotators.chunker.AssertionFilterer

    Definition Classes
    FilteringParams
  15. final def checkSchema(schema: StructType, inputAnnotatorType: String): Boolean
    Attributes
    protected
    Definition Classes
    HasInputAnnotationCols
  16. def checkValidEnvironment(spark: Option[SparkSession], scopes: Seq[String]): Unit
    Definition Classes
    CheckLicense
  17. def checkValidScope(scope: String): Unit
    Definition Classes
    CheckLicense
  18. def checkValidScopeAndEnvironment(scope: String, spark: Option[SparkSession], checkLp: Boolean): Unit
    Definition Classes
    CheckLicense
  19. def checkValidScopesAndEnvironment(scopes: Seq[String], spark: Option[SparkSession], checkLp: Boolean): Unit
    Definition Classes
    CheckLicense
  20. final def clear(param: Param[_]): NerConverterInternal.this.type
    Definition Classes
    Params
  21. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  22. final def copy(extra: ParamMap): Estimator[NerConverterInternalModel]
    Definition Classes
    AnnotatorApproach → Estimator → PipelineStage → Params
  23. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  24. val criteria: Param[String]

    It is used to how to compare black and white listed values with the result of the Annotation.

    It is used to how to compare black and white listed values with the result of the Annotation. Possible values are the following: 'isin', 'regex'. Default: isin

    • isin : Filter by the chunk
    • regex : Filter by using a regex
    Definition Classes
    FilteringParams
  25. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  26. val description: String
    Definition Classes
    NerConverterInternal → AnnotatorApproach
  27. val doExceptionHandling: BooleanParam

    If true, exceptions are handled.

    If true, exceptions are handled. If exception causing data is passed to the model, a error annotation is emitted which has the exception message. Processing continues with the next one. This comes with a performance penalty.

  28. val entitiesConfidence: MapFeature[String, Float]

    Pairs (entity,confidenceThreshold).

    Pairs (entity,confidenceThreshold). Filter the chunks with entities which have confidence lower than the confidence threshold.

    Definition Classes
    FilteringParams
  29. lazy val entitiesConfidenceMap: Map[String, Float]
    Definition Classes
    FilteringParams
  30. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  32. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  33. def explainParams(): String
    Definition Classes
    Params
  34. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  35. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  36. val features: ArrayBuffer[Feature[_, _, _]]
    Definition Classes
    HasFeatures
  37. val filterValue: Param[String]

    Possible values are 'result' and 'entity'.

    Possible values are 'result' and 'entity'. If the value is 'entity', it filters the ner chunks by the ner label that you want to filter. If the value is 'result', it will filter chunks by the result of the Annotation.

    Definition Classes
    FilteringParams
  38. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  39. final def fit(dataset: Dataset[_]): NerConverterInternalModel
    Definition Classes
    AnnotatorApproach → Estimator
  40. def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[NerConverterInternalModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  41. def fit(dataset: Dataset[_], paramMap: ParamMap): NerConverterInternalModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  42. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): NerConverterInternalModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  43. def get[T](feature: StructFeature[T]): Option[T]
    Attributes
    protected
    Definition Classes
    HasFeatures
  44. def get[K, V](feature: MapFeature[K, V]): Option[Map[K, V]]
    Attributes
    protected
    Definition Classes
    HasFeatures
  45. def get[T](feature: SetFeature[T]): Option[Set[T]]
    Attributes
    protected
    Definition Classes
    HasFeatures
  46. def get[T](feature: ArrayFeature[T]): Option[Array[T]]
    Attributes
    protected
    Definition Classes
    HasFeatures
  47. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  48. def getAllPossibleFieldsToStandardize: Array[String]
    Definition Classes
    SourceTrackingMetadataParams
  49. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  50. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  51. def getIncludeOutputColumn: Boolean
    Definition Classes
    SourceTrackingMetadataParams
  52. def getIncludeStandardField: Boolean
    Definition Classes
    SourceTrackingMetadataParams
  53. def getInputCols: Array[String]
    Definition Classes
    HasInputAnnotationCols
  54. def getLazyAnnotator: Boolean
    Definition Classes
    CanBeLazy
  55. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  56. final def getOutputCol: String
    Definition Classes
    HasOutputAnnotationCol
  57. def getOutputColumnKey: String
    Definition Classes
    SourceTrackingMetadataParams
  58. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  59. def getStandardFieldKey: String
    Definition Classes
    SourceTrackingMetadataParams
  60. def getThreshold: Float

    Gets the confidence threshold

  61. val greedyMode: BooleanParam

    Whether to ignore B tags for contiguous tokens of same entity same

  62. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  63. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  64. lazy val hasThreshold: Boolean
  65. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  66. val ignoreStopWords: StringArrayParam

    If defined, list of stop words to ignore.

  67. val includeOutputColumn: BooleanParam

    whether or not to include a metadata key/value to specify the output column name for the annotation

    whether or not to include a metadata key/value to specify the output column name for the annotation

    Definition Classes
    SourceTrackingMetadataParams
  68. val includeStandardField: BooleanParam

    whether to standardize the metadata key for entity, useful for chunk columns

    whether to standardize the metadata key for entity, useful for chunk columns

    Definition Classes
    SourceTrackingMetadataParams
  69. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  70. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. val inputAnnotatorTypes: Array[String]

    Input Annotator Type : DOCUMENT, TOKEN, NAMED_ENTITY

    Input Annotator Type : DOCUMENT, TOKEN, NAMED_ENTITY

    Definition Classes
    NerConverterInternal → HasInputAnnotationCols
  72. final val inputCols: StringArrayParam
    Attributes
    protected
    Definition Classes
    HasInputAnnotationCols
  73. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  74. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  75. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  76. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  77. val lazyAnnotator: BooleanParam
    Definition Classes
    CanBeLazy
  78. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  79. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  83. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  84. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  85. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  86. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  87. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  88. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  89. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  90. def msgHelper(schema: StructType): String
    Attributes
    protected
    Definition Classes
    HasInputAnnotationCols
  91. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  92. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  93. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  94. def onTrained(model: NerConverterInternalModel, spark: SparkSession): Unit
    Definition Classes
    AnnotatorApproach
  95. val optionalInputAnnotatorTypes: Array[String]
    Definition Classes
    HasInputAnnotationCols
  96. val outputAnnotatorType: AnnotatorType

    Output Annotator Type : CHUNK

    Output Annotator Type : CHUNK

    Definition Classes
    NerConverterInternal → HasOutputAnnotatorType
  97. final val outputCol: Param[String]
    Attributes
    protected
    Definition Classes
    HasOutputAnnotationCol
  98. val outputColumnKey: Param[String]

    key name for the source column value

    key name for the source column value

    Definition Classes
    SourceTrackingMetadataParams
  99. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  100. val preservePosition: BooleanParam

    Whether to preserve the original position of the tokens in the original document or use the modified tokens

  101. val regex: StringArrayParam

    If defined, list of regex to process the chunks (Default: Array())

    If defined, list of regex to process the chunks (Default: Array())

    Definition Classes
    FilteringParams
  102. val replaceDictResource: ExternalResourceParam

    If defined, path to the file containing a dictionary for entity replacement

  103. val replaceLabels: CustomLabels

    If defined, contains a dictionary for entity replacement

  104. def resolveFilter(chunkerAnnotations: Seq[Annotation]): Seq[Annotation]
    Attributes
    protected
    Definition Classes
    FilteringParams
  105. def resolveMergeFilter(a: Annotation, entityValue: String, falsePositivesArray: Array[(String, String, String)], replaceDictMap: Map[String, String] = Map.empty): Option[Annotation]
    Attributes
    protected
    Definition Classes
    FilteringParams
  106. def resolveWhiteListBlackListFilter(annotations: Seq[Annotation]): Seq[Annotation]
    Attributes
    protected
    Definition Classes
    FilteringParams
  107. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  108. def set[T](feature: StructFeature[T], value: T): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  109. def set[K, V](feature: MapFeature[K, V], value: Map[K, V]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  110. def set[T](feature: SetFeature[T], value: Set[T]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  111. def set[T](feature: ArrayFeature[T], value: Array[T]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  112. final def set(paramPair: ParamPair[_]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    Params
  113. final def set(param: String, value: Any): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    Params
  114. final def set[T](param: Param[T], value: T): NerConverterInternal.this.type
    Definition Classes
    Params
  115. def setAllPossibleFieldsToStandardize(v: Array[String]): NerConverterInternal.this.type
    Definition Classes
    SourceTrackingMetadataParams
  116. def setAllowList(list: String*): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  117. def setAllowList(list: Array[String]): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  118. def setBlackList(list: String*): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  119. def setBlackList(list: Array[String]): NerConverterInternal.this.type

    If defined, list of entities to ignore.

    If defined, list of entities to ignore. The rest will be processed.

    Definition Classes
    FilteringParams
  120. def setCaseSensitive(value: Boolean): NerConverterInternal.this.type

    Determines whether the definitions of the white listed and black listed entities are case sensitive or not.

    Determines whether the definitions of the white listed and black listed entities are case sensitive or not. If the filterValue is 'entity', 'caseSensitive' is always False. The default value is true, except: com.johnsnowlabs.nlp.annotators.chunker.AssertionFilterer

    Definition Classes
    FilteringParams
  121. def setCriteria(s: String): NerConverterInternal.this.type

    Sets criteria for how to compare black and white listed values with the result of the Annotation.

    Sets criteria for how to compare black and white listed values with the result of the Annotation. Possible values are the following: 'isin', 'regex'. Default: isin.

    Definition Classes
    FilteringParams
  122. def setDefault[T](feature: StructFeature[T], value: () ⇒ T): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  123. def setDefault[K, V](feature: MapFeature[K, V], value: () ⇒ Map[K, V]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  124. def setDefault[T](feature: SetFeature[T], value: () ⇒ Set[T]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  125. def setDefault[T](feature: ArrayFeature[T], value: () ⇒ Array[T]): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    HasFeatures
  126. final def setDefault(paramPairs: ParamPair[_]*): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    Params
  127. final def setDefault[T](param: Param[T], value: T): NerConverterInternal.this.type
    Attributes
    protected
    Definition Classes
    Params
  128. def setDenyList(list: String*): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  129. def setDenyList(list: Array[String]): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  130. def setDoExceptionHandling(value: Boolean): NerConverterInternal.this.type

    If true, exceptions are handled.

    If true, exceptions are handled. If exception causing data is passed to the model, a error annotation is emitted which has the exception message. Processing continues with the next one. This comes with a performance penalty.

  131. def setEntitiesConfidence(value: Map[String, Float]): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  132. def setFilterEntity(v: String): NerConverterInternal.this.type

    Possible values are 'result' and 'entity'.

    Possible values are 'result' and 'entity'. If the value is 'entity', it filters the ner chunks by the ner label that you want to filter. If the value is 'result', it will filter chunks by the result of the Annotation.

    Definition Classes
    FilteringParams
  133. def setGreedyMode(value: Boolean): NerConverterInternal.this.type

    Sets the bool value for parameter greedyMode

  134. def setIgnoreStopWords(list: String*): NerConverterInternal.this.type

    Sets list of stopwords to ignore

  135. def setIncludeOutputColumn(v: Boolean): NerConverterInternal.this.type
    Definition Classes
    SourceTrackingMetadataParams
  136. def setIncludeStandardField(v: Boolean): NerConverterInternal.this.type
    Definition Classes
    SourceTrackingMetadataParams
  137. final def setInputCols(value: String*): NerConverterInternal.this.type
    Definition Classes
    HasInputAnnotationCols
  138. def setInputCols(value: Array[String]): NerConverterInternal.this.type
    Definition Classes
    HasInputAnnotationCols
  139. def setLazyAnnotator(value: Boolean): NerConverterInternal.this.type
    Definition Classes
    CanBeLazy
  140. final def setOutputCol(value: String): NerConverterInternal.this.type
    Definition Classes
    HasOutputAnnotationCol
  141. def setOutputColumnKey(v: String): NerConverterInternal.this.type
    Definition Classes
    SourceTrackingMetadataParams
  142. def setPreservePosition(value: Boolean): NerConverterInternal.this.type

    Sets the bool value for parameter preservePosition

  143. def setRegex(list: String*): NerConverterInternal.this.type

    Sets the list of regexes to process the chunks.

    Sets the list of regexes to process the chunks.

    Definition Classes
    FilteringParams
  144. def setReplaceDictResource(path: String, readAs: Format = ReadAs.TEXT, options: Map[String, String] = Map("delimiter" -> ",")): NerConverterInternal.this.type

    Sets the external dictionary resource path with options

  145. def setReplaceDictResource(path: ExternalResource): NerConverterInternal.this.type

    Sets the external dictionary resource path

  146. def setReplaceLabels(labels: Map[String, String]): NerConverterInternal.this.type

    Sets the dictionary for entity replacement

  147. def setStandardFieldKey(v: String): NerConverterInternal.this.type
    Definition Classes
    SourceTrackingMetadataParams
  148. def setThreshold(value: Float): NerConverterInternal.this.type

    Sets the confidence threshold

  149. def setWhiteList(list: String*): NerConverterInternal.this.type
    Definition Classes
    FilteringParams
  150. def setWhiteList(list: Array[String]): NerConverterInternal.this.type

    Sets the list of entities to process.

    Sets the list of entities to process. The rest will be ignored. Do not include IOB prefix on labels.

    Definition Classes
    FilteringParams
  151. val standardFieldKey: Param[String]

    key name for the standard homogenized field

    key name for the standard homogenized field

    Definition Classes
    SourceTrackingMetadataParams
  152. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  153. val threshold: FloatParam

    Confidence threshold

  154. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  155. def train(dataset: Dataset[_], recursivePipeline: Option[PipelineModel]): NerConverterInternalModel
    Definition Classes
    NerConverterInternal → AnnotatorApproach
  156. def transformReplaceDict(replaceDict: Array[(String, String)]): Map[String, String]
  157. final def transformSchema(schema: StructType): StructType
    Definition Classes
    AnnotatorApproach → PipelineStage
  158. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  159. val uid: String
    Definition Classes
    NerConverterInternal → Identifiable
  160. def updateMetadataWithSource(metadata: Map[String, String]): Map[String, String]
    Definition Classes
    SourceTrackingMetadataParams
  161. def validate(schema: StructType): Boolean
    Attributes
    protected
    Definition Classes
    AnnotatorApproach
  162. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  163. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  164. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  165. val whiteList: StringArrayParam

    If defined, list of entities to process.

    If defined, list of entities to process. The rest will be ignored. Does not include IOB prefix on labels (Default: Array())

    Definition Classes
    FilteringParams
  166. def write: MLWriter
    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from CheckLicense

Inherited from FilteringParams

Inherited from HasFeatures

Inherited from AnnotatorApproach[NerConverterInternalModel]

Inherited from CanBeLazy

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from HasOutputAnnotatorType

Inherited from HasOutputAnnotationCol

Inherited from HasInputAnnotationCols

Inherited from Estimator[NerConverterInternalModel]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Parameters

Annotator types

Required input and expected output annotator types

Members

Parameter setters

Parameter getters