Class

com.johnsnowlabs.nlp

FeaturesAssembler

Related Doc: package nlp

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class FeaturesAssembler extends Transformer with DefaultParamsWritable with HasOutputAnnotatorType with HasOutputAnnotationCol with HasStorageRef with Licensed

Linear Supertypes
Licensed, HasStorageRef, ParamsAndFeaturesWritable, HasFeatures, HasOutputAnnotationCol, HasOutputAnnotatorType, DefaultParamsWritable, MLWritable, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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  2. By Inheritance
Inherited
  1. FeaturesAssembler
  2. Licensed
  3. HasStorageRef
  4. ParamsAndFeaturesWritable
  5. HasFeatures
  6. HasOutputAnnotationCol
  7. HasOutputAnnotatorType
  8. DefaultParamsWritable
  9. MLWritable
  10. Transformer
  11. PipelineStage
  12. Logging
  13. Params
  14. Serializable
  15. Serializable
  16. Identifiable
  17. AnyRef
  18. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new FeaturesAssembler()

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  2. new FeaturesAssembler(uid: String)

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Type Members

  1. type AnnotatorType = String

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    Definition Classes
    HasOutputAnnotatorType

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T

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    Attributes
    protected
    Definition Classes
    Params
  4. def $$[T](feature: StructFeature[T]): T

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    Attributes
    protected
    Definition Classes
    HasFeatures
  5. def $$[K, V](feature: MapFeature[K, V]): Map[K, V]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  6. def $$[T](feature: SetFeature[T]): Set[T]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  7. def $$[T](feature: ArrayFeature[T]): Array[T]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  8. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  10. final def clear(param: Param[_]): FeaturesAssembler.this.type

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    Definition Classes
    Params
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def copy(extra: ParamMap): Transformer

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    Definition Classes
    FeaturesAssembler → Transformer → PipelineStage → Params
  13. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  14. def createDatabaseConnection(database: Name): RocksDBConnection

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    Definition Classes
    HasStorageRef
  15. final def defaultCopy[T <: Params](extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  16. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  18. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  19. def explainParams(): String

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    Definition Classes
    Params
  20. final def extractParamMap(): ParamMap

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    Definition Classes
    Params
  21. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params
  22. val features: ArrayBuffer[Feature[_, _, _]]

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    Definition Classes
    HasFeatures
  23. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  24. def get[T](feature: StructFeature[T]): Option[T]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  25. def get[K, V](feature: MapFeature[K, V]): Option[Map[K, V]]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  26. def get[T](feature: SetFeature[T]): Option[Set[T]]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  27. def get[T](feature: ArrayFeature[T]): Option[Array[T]]

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    Attributes
    protected
    Definition Classes
    HasFeatures
  28. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  29. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  30. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  31. def getInputCols: Array[String]

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  32. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  33. final def getOutputCol: String

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    Definition Classes
    HasOutputAnnotationCol
  34. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  35. def getStorageRef: String

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    Definition Classes
    HasStorageRef
  36. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params
  37. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params
  38. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  39. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  40. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  41. val inputCols: StringArrayParam

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  42. final def isDefined(param: Param[_]): Boolean

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    Definition Classes
    Params
  43. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  44. final def isSet(param: Param[_]): Boolean

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    Definition Classes
    Params
  45. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  46. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  47. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  48. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  49. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  50. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  51. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  52. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  53. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  54. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  55. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  56. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  57. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  58. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  59. final def notify(): Unit

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    Definition Classes
    AnyRef
  60. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  61. def onWrite(path: String, spark: SparkSession): Unit

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    Attributes
    protected
    Definition Classes
    ParamsAndFeaturesWritable
  62. val outputAnnotatorType: AnnotatorType

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    Definition Classes
    FeaturesAssembler → HasOutputAnnotatorType
  63. final val outputCol: Param[String]

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    Attributes
    protected
    Definition Classes
    HasOutputAnnotationCol
  64. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  65. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  66. def set[T](feature: StructFeature[T], value: T): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  67. def set[K, V](feature: MapFeature[K, V], value: Map[K, V]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  68. def set[T](feature: SetFeature[T], value: Set[T]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  69. def set[T](feature: ArrayFeature[T], value: Array[T]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  70. final def set(paramPair: ParamPair[_]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    Params
  71. final def set(param: String, value: Any): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    Params
  72. final def set[T](param: Param[T], value: T): FeaturesAssembler.this.type

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    Definition Classes
    Params
  73. def setDefault[T](feature: StructFeature[T], value: () ⇒ T): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  74. def setDefault[K, V](feature: MapFeature[K, V], value: () ⇒ Map[K, V]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  75. def setDefault[T](feature: SetFeature[T], value: () ⇒ Set[T]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  76. def setDefault[T](feature: ArrayFeature[T], value: () ⇒ Array[T]): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    HasFeatures
  77. final def setDefault(paramPairs: ParamPair[_]*): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    Params
  78. final def setDefault[T](param: Param[T], value: T): FeaturesAssembler.this.type

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    Attributes
    protected
    Definition Classes
    Params
  79. def setInputCols(value: Array[String]): FeaturesAssembler.this.type

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  80. final def setOutputCol(value: String): FeaturesAssembler.this.type

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    Definition Classes
    HasOutputAnnotationCol
  81. def setStorageRef(value: String): FeaturesAssembler.this.type

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    Definition Classes
    HasStorageRef
  82. val storageRef: Param[String]

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    Definition Classes
    HasStorageRef
  83. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  84. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  85. def transform(dataset: Dataset[_]): DataFrame

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    Definition Classes
    FeaturesAssembler → Transformer
  86. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )
  87. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()
  88. final def transformSchema(schema: StructType): StructType

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    requirement for pipeline transformation validation.

    requirement for pipeline transformation validation. It is called on fit()

    Definition Classes
    FeaturesAssembler → PipelineStage
  89. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  90. val uid: String

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    Definition Classes
    FeaturesAssembler → Identifiable
  91. def validateStorageRef(dataset: Dataset[_], inputCols: Array[String], annotatorType: String): Unit

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    Definition Classes
    HasStorageRef
  92. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  93. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  94. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  95. def write: MLWriter

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    Definition Classes
    ParamsAndFeaturesWritable → DefaultParamsWritable → MLWritable

Inherited from Licensed

Inherited from HasStorageRef

Inherited from ParamsAndFeaturesWritable

Inherited from HasFeatures

Inherited from HasOutputAnnotationCol

Inherited from HasOutputAnnotatorType

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from Transformer

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Ungrouped