org.apache.spark.ml.odkl.texts

NGramExtractor

class NGramExtractor extends Transformer with DefaultParamsWritable with HasInputCol with HasOutputCol

Created by eugeny.malyutin on 17.05.16. Simple NGramExtractor Transformer with option to extract from lowerNGrams to UPper together

Linear Supertypes
HasOutputCol, HasInputCol, DefaultParamsWritable, MLWritable, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. NGramExtractor
  2. HasOutputCol
  3. HasInputCol
  4. DefaultParamsWritable
  5. MLWritable
  6. Transformer
  7. PipelineStage
  8. Logging
  9. Params
  10. Serializable
  11. Serializable
  12. Identifiable
  13. AnyRef
  14. Any
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Instance Constructors

  1. new NGramExtractor()

  2. new NGramExtractor(uid: String)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def $[T](param: Param[T]): T

    Attributes
    protected
    Definition Classes
    Params

  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  6. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. final def clear(param: Param[_]): NGramExtractor.this.type

    Definition Classes
    Params

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def copy(extra: ParamMap): Transformer

    Definition Classes
    NGramExtractor → Transformer → PipelineStage → Params

  11. def copyValues[T <: Params](to: T, extra: ParamMap): T

    Attributes
    protected
    Definition Classes
    Params

  12. final def defaultCopy[T <: Params](extra: ParamMap): T

    Attributes
    protected
    Definition Classes
    Params

  13. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  14. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  15. def explainParam(param: Param[_]): String

    Definition Classes
    Params

  16. def explainParams(): String

    Definition Classes
    Params

  17. final def extractParamMap(): ParamMap

    Definition Classes
    Params

  18. final def extractParamMap(extra: ParamMap): ParamMap

    Definition Classes
    Params

  19. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  20. final def get[T](param: Param[T]): Option[T]

    Definition Classes
    Params

  21. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  22. final def getDefault[T](param: Param[T]): Option[T]

    Definition Classes
    Params

  23. final def getInputCol: String

    Definition Classes
    HasInputCol

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

    Definition Classes
    Params

  25. final def getOutputCol: String

    Definition Classes
    HasOutputCol

  26. def getParam(paramName: String): Param[Any]

    Definition Classes
    Params

  27. def getUpperN: Int

  28. final def hasDefault[T](param: Param[T]): Boolean

    Definition Classes
    Params

  29. def hasParam(paramName: String): Boolean

    Definition Classes
    Params

  30. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  31. final val inputCol: Param[String]

    Definition Classes
    HasInputCol

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

    Definition Classes
    Params

  33. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  34. final def isSet(param: Param[_]): Boolean

    Definition Classes
    Params

  35. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  36. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  37. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  38. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  39. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  40. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  41. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  42. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  43. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  44. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  45. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  46. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  47. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  48. val lowerN: IntParam

  49. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  50. final def notify(): Unit

    Definition Classes
    AnyRef

  51. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  52. final val outputCol: Param[String]

    Definition Classes
    HasOutputCol

  53. lazy val params: Array[Param[_]]

    Definition Classes
    Params

  54. def save(path: String): Unit

    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )

  55. final def set(paramPair: ParamPair[_]): NGramExtractor.this.type

    Attributes
    protected
    Definition Classes
    Params

  56. final def set(param: String, value: Any): NGramExtractor.this.type

    Attributes
    protected
    Definition Classes
    Params

  57. final def set[T](param: Param[T], value: T): NGramExtractor.this.type

    Definition Classes
    Params

  58. final def setDefault(paramPairs: ParamPair[_]*): NGramExtractor.this.type

    Attributes
    protected
    Definition Classes
    Params

  59. final def setDefault[T](param: Param[T], value: T): NGramExtractor.this.type

    Attributes
    protected
    Definition Classes
    Params

  60. def setInputCol(value: String): NGramExtractor.this.type

  61. def setLowerN(value: Int): NGramExtractor.this.type

  62. def setOutputCol(value: String): NGramExtractor.this.type

  63. def setUpperN(value: Int): NGramExtractor.this.type

  64. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  65. def toString(): String

    Definition Classes
    Identifiable → AnyRef → Any

  66. def transform(dataset: DataFrame): DataFrame

    Definition Classes
    NGramExtractor → Transformer

  67. def transform(dataset: DataFrame, paramMap: ParamMap): DataFrame

    Definition Classes
    Transformer

  68. def transform(dataset: DataFrame, firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

    Definition Classes
    Transformer
    Annotations
    @varargs()

  69. def transformSchema(schema: StructType): StructType

    Definition Classes
    NGramExtractor → PipelineStage
    Annotations
    @DeveloperApi()

  70. def transformSchema(schema: StructType, logging: Boolean): StructType

    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  71. val uid: String

    Definition Classes
    NGramExtractor → Identifiable

  72. val upperN: IntParam

  73. def validateParams(): Unit

    Definition Classes
    Params

  74. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  75. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  76. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  77. def write: MLWriter

    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from HasOutputCol

Inherited from HasInputCol

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

getParam

setParam

Ungrouped